• China Monopolizes Crucial Rare Earth Minerals

    The US has become completely reliant on China for all its major defense systems. This dependence lies in the mining and manufacturing of the rare earth elements essential to everything from nuclear weapons to iPhones. Original Publishing Date: 8/11/2017

    published: 21 Aug 2017
  • China cuts rare earth metals mines which are vital to the technology industry

    China are expected to cut a third of their 23 rare earth metals mines as well as half of their 99 smelting companies due to a change in production rules which means that production of rare earth metals in China will drop a massive 20%. This can be good for rare earth metal investments as it will surely increase prices further. London Commodity Markets offer broker services as well as specialists in rare earth metal investments. You can find out more on the services London Commodity Markets offer by visiting http://londoncommoditymarkets.com/rare-earth-elements.php Video Source: CNN

    published: 09 Aug 2012
  • China's hold on rare earths

    As China stockpiles rare earth minerals used to manufacture consumer items like iPhones and cameras, the U.S. is facing a growing shortage.

    published: 18 Feb 2011
  • Primitive Technology: Forge Blower

    I invented the Bow Blower, a combination of the bow drill and forge blower to make a device that can force air into a fire while being easy to construct from commonly occurring natural materials using only primitive technology. I began by fanning a fire with a piece of bark to increase its temperature. It is this basic principle I improved on throughout the project. Next, I made a rotary fan from two pieces of bark that slot together at right angles to each other to form a simple 4 bladed paddle wheel about 20 cm in diameter and 5 cm tall. The blades of the fan were not angled and were designed only to throw air outwards away from the axle when spun. The rotor of the fan was made by splitting a stick two ways so it formed 4 prongs. The fan was then inserted into the prongs and the end las...

    published: 29 Jul 2016
  • Ancient African Iron Smelting Technology

    This video by Christopher D. Roy depicts the ancient iron smelting technology of African community. The simple & locally available materials & tools are used in the smelting process. This would have been the typical way that Siva smelted iron. This video proves that it could have been done by Siva 20,000 years ago looking at the viable technique adopted by these people. This original technology should have been handed down to future generations by Siva, through Ruk Veda.

    published: 28 Aug 2016
  • Rare Earth Mining

    VOA's Philip Alexiou talks with the President and CEO of Avalon Rare Metals who recently visited the New York Stock Exchange. Don Bubar who leads the Toronto based company talks about the kinds of rare earth metals Avalon will focus on and how China's rare earth supply policy is affecting the metals and minerals market.

    published: 06 May 2011
  • Rare earth oxide powder

    High Purity REO Rare earth oxide powder

    published: 29 Jan 2016
  • 🌈💋Stove-top BISMUTH SMELTING & ingot casting 😎

    🌈💋Stove-top BISMUTH SMELTING & ingot casting 😎 IF YOU LIKE THESE VIDEOS, YOU CAN MAKE A SMALL DONATION VIA PAYPAL LINK HERE: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=BDZ3G8SJ4ABT4 (paypal email: kenw111@insightbb.com) Join me on INSTAGRAM at: https://www.instagram.com/officialangryphotographer/

    published: 16 Aug 2017
  • melt metal with magnets

    melt metal with magnets

    published: 16 Apr 2013
  • tungsten Tin separation upgrading dry magnetic separator

    tungsten Tin separation upgrading dry magnetic separator tungsten Tin separation upgrading dry magnetic separator ,we also call it cross belt magnetic separator . Cross belt magnetic separator is also been called cross belt magnetic concentrator, three disc magnetic separator, coltan magnetic separator, coltan refining machine,coltan upgrading machine, coltan separator, coltan concentrator, coltan concentrating machine, coltan beneficiation machine, coltan magnetic separating machine columbite magnetic separating equipment, rare earth separating machine, rare earth magnetic separator, tungsten magnetic separator, tungsten refining machine, tungsten separator.The cross belt magnetic separator is the machine use electromagnet to separate weak magnetic minerals. This machine could reac...

    published: 17 Feb 2017
  • Liquid Metal that is Safe to Touch and Play with

    Video by Business Insider - http://www.businessinsider.com/gallium-safe-metal-liquid-mercury-2016-5 ...Gallium is a chemical element with symbol Ga and atomic number 31. It is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and thallium. Gallium does not occur as a free element in nature, but as gallium(III) compounds in trace amounts in zinc ores and in bauxite. Elemental gallium is a soft, silvery blue metal at standard temperature and pressure, a brittle solid at low temperatures, and a liquid at temperatures greater than 29.76 °C (85.57 °F) (slightly above room temperature). The melting point of gallium is used as a temperature reference point. The alloy galinstan (68.5% gallium, 21.5% indium, and 10% tin) has an even lo...

    published: 25 Dec 2016
  • NEW BASE RAID w/ EPIC LOOT, REFINED MELTING FURNACE, STEEL - Last Day On Earth Survival 1.6.0 Update

    Welcome to LAST DAY ON EARTH SURVIVAL where THE NEW ALPHA UPDATE 1.6.0 JUST CAME OUT. So we're going to THE NEW BASE RAID with EPIC LOOT after making our NEW REFINED MELTING FURNACE and starting with MAKING STEEL BARS / MAKING STEEL PLATES in today's Last Day on Earth Survival Update 1.6.0 video! Last Day on Earth Survival 1.6.0 Gameplay is a ton of fun so far, so I hope you guys enjoy Last Day on Earth: Survival Gameplay! ☆ Buy Games for Cheap!: https://www.g2a.com/r/starsnipe ☆ Last Day on Earth Survival Free Crates, Coins, Weapons, More! https://www.youtube.com/watch?v=Inu_QKVr4xM ☆ Last Day on Earth Survival Download Android: https://play.google.com/store/apps/details?id=zombie.survival.craft.z&hl=en ☆ Last Day on Earth Survival Download iOS: https://itunes.apple.com/us/app/last-day-...

    published: 29 Sep 2017
  • Orbite Aluminae (TSX:ORT) VP Corporate Development Marc Johnson Interview with INN at PDAC 2013

    Orbite Aluminae (TSX:ORT) VP Corporate Development Marc Johnson spoke with the Investing News Network during PDAC in Toronto: http://rareearthinvestingnews.com/9222-inn-video-marc-johnson-orbite-aluminae-alumina-quebec.html Click the link to learn more about the Company on the Rare Earth Investing News Network: http://rareearthinvestingnews.com/7923-orbite-aluminae-cleantech-rare-metals-earth-mine-quebec.html Orbite Aluminae Inc. is a Canadian cleantech company whose innovative technologies are setting the new standard for alumina production. Orbite technologies enable environmentally-neutral extraction of smelter-grade alumina (SGA), high-purity alumina (HPA) and high-value elements, including rare earths and rare metals, from a variety of sources such as aluminous clay and bauxite, wit...

    published: 07 Mar 2013
  • Blast Furnace For The Extraction Of Copper

    Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/metallurgy.html Blast Furnace For The Extraction Of Copper Blast furnace is a the furnace which is used in Metallurgical process such as Smelting to reduce industrial metals from its respective ore, generally iron. Please like our facebook page http://www.facebook.com/tutorvista

    published: 03 May 2010
  • pouring a smelt a gold bar from ore material

    here we show a process of pouring a bar commonly called a Dore' bar, depending on the amount of varied ingredients in the flux will determine which kind of metals will be poured,.. this type of mining is common here in the desert southwest because of rare earth metals and platinum groups,.. kind of a shoddy video, sorry about that,.. but i wanted to get it on tape so people could see kind of how it looks to do the process,.. this particular ore came from cracks nearby the ore body through erosion, commonly called caliche', within this outer ore body was little ore cracks with small crevices of quartz, all containing nano particles of gold

    published: 10 Aug 2013
  • Smelting and Gold Refining Part 1: Smelting sulfides and black sands to recover gold/silver

    This is a video showing one potential way to recover the gold and silver values from the sulfide and black sand concentrates that come off our shaker table. These concentrates still can have appreciable gold values even when the free gold has been removed. When the concentrates to be smelted do not contain a sufficiently high precious metal content (between 25%-50% precious metals) a collector metal must be used to draw the precious metals to the bottom of the conical mold to ensure the recovery of the gold and silver. I have been using copper as a collector metal due to its low cost and ease of refining after smelting. I will be very interested to hear from you all what you think of the video and if you have any suggestions or tip for future smelts for higher recovery. Links to helpf...

    published: 17 Aug 2015
  • How to melt silver bench scraps & offcuts into a silver plate

    This short video clip shows how to recycle the scraps and offcuts that you collect daily from your bench. You can refine your gold and silver using this method. Most important to ensure the purity of the metal is to remove any iron filings with a rare earth magnet. Then you add potassium nitrate (saltpeter) and boric acid (boracic acid) powder to the metal scraps and filings. Prepare the plate ingot mold by heating it up and cover in a carbon layer so that the metal doesn't stick to the ingot mold. Heat the silver and stir with a carbon rod into a uniform liquid before pouring the metal into the plate ingot. From the metal plate you can now roll it to the required thickness to make large rings, bangles or pendants such as used in this free tutorial on how to make a silver bell - http:/...

    published: 13 Mar 2017
  • New Technique to Extract Rare Earth Elements from Coal Ash

    A unique, eco-friendly innovation being developed by Purdue University Chemical Engineering's, Linda Wang can extract rare earth elements from waste coal ash and could help the U.S. enter a $4 billion market, reduce pollution, and create high-tech jobs. The value of the products that require rare earth metals is valued at more than $4 trillion per year. Rare earth elements (REE) largely consist of Lanthanides (Lns), a series of 15 metallic elements. Full Story: http://bit.ly/REEtech Full Video: https://youtu.be/6sZmT-44HFg Video courtesy of Purdue University's Office of Technology Commercialization Music: Vibe Drive by Podington Bear via http://freemusicarchive.com Purdue Engineering: http://engineering.purdue.edu/ Facebook: http://facebook.com/PurdueEngineering Twitter: https://tw...

    published: 23 Oct 2017
  • How To Test Lots Of Silver With A Rare Earth Magnet In One Sweep

    In this video, I demonstrate how to test lots of silver bars with one sweep or pass of a neodymium (rare earth) magnet. I hope you enjoy.

    published: 31 Jul 2013
  • Rare Earth Metals - Strategically Important: Relying on Chinese Production

    Very interesting clip from 60 Minutes in the USA discussing how RARE EARTH ELEMENTS like MOLYBDENUM are strategically important in new technologies. However over the last 20 years the US has lost its production capability and now finds itself reliant on China - who could stop exports at any time should there be a dispute.

    published: 07 Apr 2015
  • Melting Neodymium Magnets

    So you want to know what happens when you melt high grade neodymium magnets? Watch this!

    published: 26 May 2016
  • Top 10 Most Expensive Elements on Earth !!

    Chemical elements are building blocks of everything we see around us. There are 118 recognized elements, 94 of which occur naturally including iron, silver and gold, while others are synthetic, some examples of which are curium and californium. This list contains 10 earth elements that are extremely rare, and some of them have demand in the market, which makes them some of the most expensive elements on the planet. 10. Gold : $56 per gram Gold is one of the most widely known and used elements in the world, especially in jewelry. Almost every ancient civilization on earth considered this metal to be valuable. Science, it also proves that some of the characteristics of gold makes it perfect for electronic use, though high cost is the biggest hurdle to use it in wires. So, we’re stuck with ...

    published: 29 May 2017
  • Aluminium Bronze and a Rare Earth Magnet

    published: 13 Oct 2015
  • Super strong neodymium magnet vs iPhone 6, what happens?

    Super strong neodymium magnet vs. iPhone 6, what happens? In this video we test to see whether an iPhone 6 can still operate after being exposed to a super strong neodymium magnet. Do you think a magnet can affect an iPhone 6? Some of these powerful magnets can break computer components so let’s put the iPhone 6 to the magnet! We test the phone by sending a text message and making a call. We also test the compass before and after to see what is going on… Buy everything here: http://amzn.to/2AqzrMq (Affiliate links, thanks for your support!) Contact: ibuynewstuff@gmail.com This magnet is an N50 grade, 1” cube (I have two of them). My guess is that nothing happens (I HOPE!) but there is still a fair few parts in the iPhone 6 that the neodymium magnet can break. You can buy this magnet an...

    published: 12 Jan 2017
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China Monopolizes Crucial Rare Earth Minerals

China Monopolizes Crucial Rare Earth Minerals

  • Order:
  • Duration: 30:35
  • Updated: 21 Aug 2017
  • views: 112
videos
The US has become completely reliant on China for all its major defense systems. This dependence lies in the mining and manufacturing of the rare earth elements essential to everything from nuclear weapons to iPhones. Original Publishing Date: 8/11/2017
https://wn.com/China_Monopolizes_Crucial_Rare_Earth_Minerals
China cuts rare earth metals mines which are vital to the technology industry

China cuts rare earth metals mines which are vital to the technology industry

  • Order:
  • Duration: 1:22
  • Updated: 09 Aug 2012
  • views: 2108
videos
China are expected to cut a third of their 23 rare earth metals mines as well as half of their 99 smelting companies due to a change in production rules which means that production of rare earth metals in China will drop a massive 20%. This can be good for rare earth metal investments as it will surely increase prices further. London Commodity Markets offer broker services as well as specialists in rare earth metal investments. You can find out more on the services London Commodity Markets offer by visiting http://londoncommoditymarkets.com/rare-earth-elements.php Video Source: CNN
https://wn.com/China_Cuts_Rare_Earth_Metals_Mines_Which_Are_Vital_To_The_Technology_Industry
China's hold on rare earths

China's hold on rare earths

  • Order:
  • Duration: 3:05
  • Updated: 18 Feb 2011
  • views: 1384
videos
As China stockpiles rare earth minerals used to manufacture consumer items like iPhones and cameras, the U.S. is facing a growing shortage.
https://wn.com/China's_Hold_On_Rare_Earths
Primitive Technology: Forge Blower

Primitive Technology: Forge Blower

  • Order:
  • Duration: 4:32
  • Updated: 29 Jul 2016
  • views: 29279145
videos
I invented the Bow Blower, a combination of the bow drill and forge blower to make a device that can force air into a fire while being easy to construct from commonly occurring natural materials using only primitive technology. I began by fanning a fire with a piece of bark to increase its temperature. It is this basic principle I improved on throughout the project. Next, I made a rotary fan from two pieces of bark that slot together at right angles to each other to form a simple 4 bladed paddle wheel about 20 cm in diameter and 5 cm tall. The blades of the fan were not angled and were designed only to throw air outwards away from the axle when spun. The rotor of the fan was made by splitting a stick two ways so it formed 4 prongs. The fan was then inserted into the prongs and the end lashed to hold it in place. Spinning the fan rotor back and forth between the palms of the hands fanned the fire. But only some of the wind generated by the fan reached the fire. The rest of it was blowing in other directions, effectively being wasted. So I built a fan housing from unfired clay to direct the air flow into the fire. This was basically an upturned pot with a hole in the top, a spout coming out of the side. The housing was about 25 cm wide and 8 cm tall. The hole in the top and the spout were both about 6 cm in diameter so that the air coming in roughly equalled the air coming out. The base of the fan rotor sat in a wooden socket placed in the ground to make it spin easier and the top of the rotor protruded from the hole in the top of the housing. Now when the fan spun, air entered the hole in the top of the housing and exited the spout in the side. Importantly, it doesn’t matter which way the fan spins, air always goes into the inlet and out the spout. Air is thrown out towards the walls of the housing and can only leave through the spout while the vacuum in the centre sucks new air into the housing through the inlet. A separate clay pipe called a tuyere was made to fit over the spout to direct air into the coals. This was done because the pipe that touches the fire can melt away so it’s better to make this part replaceable. Instead of making a large wheel and belt assembly to step up the speed of rotation, I opted for a 75 cm long bow. I made a frame to hold the rotor in place consisting of two stakes hammered into the ground with a socketed cross bar lashed on to hold the top of the rotor. I made bark fibre cordage and tied the end to a stick. I then looped the cord around the rotor and held the other end in the same hand holding the stick. I then pushed and pulled the bow causing the rotor to spin rapidly, forcing air into the fire. I made a simple mud furnace for the blower. Then I collected orange iron bacteria from the creek (iron oxide), mixed it with charcoal powder (carbon to reduce oxide to metal) and wood ash (flux to lower the melting point) and formed it into a cylindrical brick. I filled the furnace with charcoal, put the ore brick in and commenced firing. The ore brick melted and produced slag with tiny, 1mm sized specs of iron through it. My intent was not so much to make iron but to show that the furnace can reach a fairly high temperature using this blower. A taller furnace called a bloomery was generally used in ancient times to produce usable quantities of iron and consumed more charcoal, ore and labour. This device produces a blast of air with each stroke of the bow regardless of whether it is pushed or pulled. The bow makes it possible to operate the blower without using a complicated belt and wheel assembly used in traditional forge blowers. There is a brief pause at the end of each stroke where the fan stops to rotate in the other direction, but this is effectively no different to the intermittent blast of a double acting bellows of Europe or box bellows of Asia. The materials used (wood, bark, bark fibre and clay) are readily available on most continents. No leather, valves or precisely fitted piston gaskets are required as with other types of bellows. The cords for this device wear out often so a number of back up cords should be kept handy for quick replacement. In summary, this is an easy to make device that solves the problem of supplying forced combustion air required for high temperature furnaces and forges. Wordpress: https://primitivetechnology.wordpress.com/ Patreon page: https://www.patreon.com/user?u=2945881&ty=h I have no face book page. Beware of fake pages.
https://wn.com/Primitive_Technology_Forge_Blower
Ancient African Iron Smelting Technology

Ancient African Iron Smelting Technology

  • Order:
  • Duration: 43:00
  • Updated: 28 Aug 2016
  • views: 62163
videos
This video by Christopher D. Roy depicts the ancient iron smelting technology of African community. The simple & locally available materials & tools are used in the smelting process. This would have been the typical way that Siva smelted iron. This video proves that it could have been done by Siva 20,000 years ago looking at the viable technique adopted by these people. This original technology should have been handed down to future generations by Siva, through Ruk Veda.
https://wn.com/Ancient_African_Iron_Smelting_Technology
Rare Earth Mining

Rare Earth Mining

  • Order:
  • Duration: 5:13
  • Updated: 06 May 2011
  • views: 11688
videos
VOA's Philip Alexiou talks with the President and CEO of Avalon Rare Metals who recently visited the New York Stock Exchange. Don Bubar who leads the Toronto based company talks about the kinds of rare earth metals Avalon will focus on and how China's rare earth supply policy is affecting the metals and minerals market.
https://wn.com/Rare_Earth_Mining
Rare earth oxide powder

Rare earth oxide powder

  • Order:
  • Duration: 3:57
  • Updated: 29 Jan 2016
  • views: 99
videos
High Purity REO Rare earth oxide powder
https://wn.com/Rare_Earth_Oxide_Powder
🌈💋Stove-top BISMUTH SMELTING & ingot casting 😎

🌈💋Stove-top BISMUTH SMELTING & ingot casting 😎

  • Order:
  • Duration: 4:28
  • Updated: 16 Aug 2017
  • views: 2445
videos
🌈💋Stove-top BISMUTH SMELTING & ingot casting 😎 IF YOU LIKE THESE VIDEOS, YOU CAN MAKE A SMALL DONATION VIA PAYPAL LINK HERE: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=BDZ3G8SJ4ABT4 (paypal email: kenw111@insightbb.com) Join me on INSTAGRAM at: https://www.instagram.com/officialangryphotographer/
https://wn.com/🌈💋Stove_Top_Bismuth_Smelting_Ingot_Casting_😎
melt metal with magnets

melt metal with magnets

  • Order:
  • Duration: 3:31
  • Updated: 16 Apr 2013
  • views: 11052851
videos
melt metal with magnets
https://wn.com/Melt_Metal_With_Magnets
tungsten Tin separation upgrading dry magnetic separator

tungsten Tin separation upgrading dry magnetic separator

  • Order:
  • Duration: 1:34
  • Updated: 17 Feb 2017
  • views: 373
videos
tungsten Tin separation upgrading dry magnetic separator tungsten Tin separation upgrading dry magnetic separator ,we also call it cross belt magnetic separator . Cross belt magnetic separator is also been called cross belt magnetic concentrator, three disc magnetic separator, coltan magnetic separator, coltan refining machine,coltan upgrading machine, coltan separator, coltan concentrator, coltan concentrating machine, coltan beneficiation machine, coltan magnetic separating machine columbite magnetic separating equipment, rare earth separating machine, rare earth magnetic separator, tungsten magnetic separator, tungsten refining machine, tungsten separator.The cross belt magnetic separator is the machine use electromagnet to separate weak magnetic minerals. This machine could reach up to 20000 gauss magnet intensity, and the magnetic intensity could be adjusted, which is very convenient for the miners to achieve the best solution for their own minerals. The cross belt magnetic separator get one small low intensity magnetic separating drum under the feeding hopper, which could remove the iron before feed into the electromagnet.Each cross belt magnetic separator get four coils, and three discs, could get 5 different outputs.
https://wn.com/Tungsten_Tin_Separation_Upgrading_Dry_Magnetic_Separator
Liquid Metal that is Safe to Touch and Play with

Liquid Metal that is Safe to Touch and Play with

  • Order:
  • Duration: 2:35
  • Updated: 25 Dec 2016
  • views: 374020
videos
Video by Business Insider - http://www.businessinsider.com/gallium-safe-metal-liquid-mercury-2016-5 ...Gallium is a chemical element with symbol Ga and atomic number 31. It is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and thallium. Gallium does not occur as a free element in nature, but as gallium(III) compounds in trace amounts in zinc ores and in bauxite. Elemental gallium is a soft, silvery blue metal at standard temperature and pressure, a brittle solid at low temperatures, and a liquid at temperatures greater than 29.76 °C (85.57 °F) (slightly above room temperature). The melting point of gallium is used as a temperature reference point. The alloy galinstan (68.5% gallium, 21.5% indium, and 10% tin) has an even lower melting point of −19 °C (−2 °F), well below the freezing point of water. Since its discovery in 1875, gallium has been used to make alloys with low melting points. It is also used in semiconductors as a dopant in semiconductor substrates. Gallium is predominantly used in electronics. Gallium arsenide, the primary chemical compound of gallium in electronics, is used in microwave circuits, high-speed switching circuits, and infrared circuits. Semiconductive gallium nitride and indium gallium nitride produce blue and violet light-emitting diodes (LEDs) and diode lasers. Gallium is also used in the production of artificial gadolinium gallium garnet for jewelry. Gallium has no known natural role in biology. Gallium(III) behaves in a similar manner to ferric salts in biological systems, and has been used in some medical applications, including pharmaceuticals and radiopharmaceuticals. Gallium is used in thermometers as a non-toxic and environmentally friendly alternative to mercury and can withstand higher temperatures than mercury. In 1871, the existence of gallium was first predicted by Russian chemist Dmitri Mendeleev, who named it "eka-aluminium" from its position in his periodic table. He also predicted several properties of eka-aluminium that correspond closely to the real properties of gallium, such as its density, melting point, oxide character and bonding in chloride. Mendeleev further predicted that eka-aluminium would be discovered by means of the spectroscope, and that metallic eka-aluminium would dissolve slowly in both acids and alkalis and would not react with air. He also predicted that M2O3 would dissolve in acids to give MX3 salts, that eka-aluminium salts would form basic salts, that eka-aluminium sulfate should form alums, and that anhydrous MCl3 should have a greater volatility than ZnCl2: all of these predictions turned out to be true. Gallium was discovered using spectroscopy by French chemist Paul Emile Lecoq de Boisbaudran in 1875 from its characteristic spectrum (two violet lines) in a sample of sphalerite. Later that year, Lecoq obtained the free metal by electrolysis of the hydroxide in potassium hydroxide solution. He named the element "gallia", from Latin Gallia meaning Gaul, after his native land of France. It was later claimed that, in one of those multilingual puns so beloved by men of science in the 19th century, he had also named gallium after himself: "Le coq" is French for "the rooster" and the Latin word for "rooster" is "gallus". In an 1877 article, Lecoq denied this conjecture. Originally, de Boisbaudran determined the density of gallium as 4.7 g/cm3, the only property that failed to match Mendeleev's predictions; Mendeleev then wrote to him and suggested that he should remeasure the density, and de Boisbaudran then obtained the correct value of 5.9 g/cm3, that Mendeleev had predicted almost exactly. From its discovery in 1875 until the era of semiconductors, the primary uses of gallium were high-temperature thermometrics and metal alloys with unusual properties of stability or ease of melting (some such being liquid at room temperature). The development of gallium arsenide as a direct band gap semiconductor in the 1960s ushered in the most important stage in the applications of gallium. Elemental gallium is not found in nature, but it is easily obtained by smelting. Very pure gallium metal has a silvery color and its solid metal fractures conchoidally like glass. Gallium liquid expands by 3.1% when it solidifies; therefore, it should not be stored in glass or metal containers because the container may rupture when the gallium changes state. Gallium shares the higher-density liquid state with a short list of other materials that includes water, silicon, germanium, antimony, bismuth, and plutonium. Music: Flying Dream by Dhruva Aliman
https://wn.com/Liquid_Metal_That_Is_Safe_To_Touch_And_Play_With
NEW BASE RAID w/ EPIC LOOT, REFINED MELTING FURNACE, STEEL - Last Day On Earth Survival 1.6.0 Update

NEW BASE RAID w/ EPIC LOOT, REFINED MELTING FURNACE, STEEL - Last Day On Earth Survival 1.6.0 Update

  • Order:
  • Duration: 30:54
  • Updated: 29 Sep 2017
  • views: 120790
videos
Welcome to LAST DAY ON EARTH SURVIVAL where THE NEW ALPHA UPDATE 1.6.0 JUST CAME OUT. So we're going to THE NEW BASE RAID with EPIC LOOT after making our NEW REFINED MELTING FURNACE and starting with MAKING STEEL BARS / MAKING STEEL PLATES in today's Last Day on Earth Survival Update 1.6.0 video! Last Day on Earth Survival 1.6.0 Gameplay is a ton of fun so far, so I hope you guys enjoy Last Day on Earth: Survival Gameplay! ☆ Buy Games for Cheap!: https://www.g2a.com/r/starsnipe ☆ Last Day on Earth Survival Free Crates, Coins, Weapons, More! https://www.youtube.com/watch?v=Inu_QKVr4xM ☆ Last Day on Earth Survival Download Android: https://play.google.com/store/apps/details?id=zombie.survival.craft.z&hl=en ☆ Last Day on Earth Survival Download iOS: https://itunes.apple.com/us/app/last-day-on-earth-zombie-survival/id1241932094?mt=8 ☆ Last Day on Earth Survival Playlist: Coming Soon! ☆ Join my Discord! https://discord.gg/starsnipe ☆ Follow me on Twitter: https://twitter.com/StarSnipe1 ☆ Follow me on Twitch: http://www.twitch.tv/starsnipe ☆ Follow me on Instagram: http://www.instagram.com/starsnipe ☆ For all your Headset, Keyboard, and Mouse Needs! http://steelseries.7eer.net/c/258513/100327/2390 (Code STARSNIPE10 FOR 10% OFF) ☆ Like CS:GO Knives? BUY REAL LIFE ONES HERE! https://elementalknives.com/starsnipe What is Last Day on Earth Survival Update 1.6.0? Last Day on Earth is a FREE MMORPG zombie shooter survival and strategy game, where all survivors are driven by one target: stay alive and survive as long as you can and shoot walking dead zombies. There is no place left for friendship, love and compassion. A deadly plague virus pandemic has turned the world into a dead zone full of unkilled zombies. You can trust only yourself in this post apocalyptic world infected with walking dead zombies. Instructions for survivors: ZOMBIES AND ENEMIES EVERYWHERE! You are alone against other players and army of walking dead zombies and other unkilled in this free zombie survival shooter and strategy game. Shoot and gunship zombies and other unkilled to survive in this post apocalyptic world or they will kill you. KEEP CALM AND CRAFT! SURVIVALCRAFT IS VITAL! Improve your strategy and survivalcraft skills and create more deadly weapons against the unkilled walking dead zombies and enemies. Choose a target wisely and shoot zombies or pull a dead trigger in wildfowl to get some food. EXPLORE NEW TERRITORIES AND SHOOT ZOMBIES! Search abandoned military bases and survivor’s camps in order to find and take the most valuable resources and deadly weapons. Keep away from the zombie frontier and gunship zombies to obtain resources. JOIN A CLAN AND GUNSHIP ZOMBIES WITH FRIENDS! Shoot unkilled walking dead with other players - it’s an effective war strategy for this free zombie shooter rpg. It is easier to survive in this post-apocalyptic game and shoot the walking dead together with other survivors. So join clans and gunship zombies as much as you can! COMMUNICATE WITH OTHER PLAYERS! Use the chat. Information is the second most important resource after life in this post-apocalyptic zombie shooter rpg. Cooperate and gunship zombies or go to raid, clear new territories from the unkilled and move the zombie frontier. IMPROVE YOUR SURVIVALCRAFT AND STRATEGY SKILLS! Plague infection, wild animals, hunger, thirst and cold can kill you faster than a walking dead army. The world has turned into a residence of evil, where the plague infection rages. In this free post apocalypse rpg zombie survival game your own target is to craft more deadly weapons, shoot zombies and try to survive. Survivalcraft is vital for your strategy to survive in this post apocalypse world infected with plague virus and walking dead zombies. In 2027 an outbreak of an unknown plague virus infection wiped out most of the world’s population. The raging virus was named deadly plague infection. Meanwhile the pandemic of a new kind of plague virus carried away 80% of the population. Plague virus pandemic was turning them into hordes of the unkilled walking dead zombies. But the army of unkilled zombies is not your main problem. Many of those who were unkilled by the deadly plague virus will pull a dead trigger in your back. Stay alone or team up with allies and join clans to gunship zombies together. You’re the one to choose your path and raid the zombie frontier in this free post apocalypse zombie shooter survival game. Use any ways you can in order to shoot zombies and survive in the dead zone in this free zombie shooter. And remember! Unkilled walking dead zombies are everywhere! Kill zombies, shoot zombies, gun zombies, fire zombies, plug zombies, smash zombies, slash zombies and gunship zombies to survive. In this free zombie shooter rpg game your every decision matters. Welcome to the real post apocalypse zombie shooter game and enjoy this free zombie survival shooter!
https://wn.com/New_Base_Raid_W_Epic_Loot,_Refined_Melting_Furnace,_Steel_Last_Day_On_Earth_Survival_1.6.0_Update
Orbite Aluminae (TSX:ORT) VP Corporate Development Marc Johnson Interview with INN at PDAC 2013

Orbite Aluminae (TSX:ORT) VP Corporate Development Marc Johnson Interview with INN at PDAC 2013

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  • Duration: 2:29
  • Updated: 07 Mar 2013
  • views: 1073
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Orbite Aluminae (TSX:ORT) VP Corporate Development Marc Johnson spoke with the Investing News Network during PDAC in Toronto: http://rareearthinvestingnews.com/9222-inn-video-marc-johnson-orbite-aluminae-alumina-quebec.html Click the link to learn more about the Company on the Rare Earth Investing News Network: http://rareearthinvestingnews.com/7923-orbite-aluminae-cleantech-rare-metals-earth-mine-quebec.html Orbite Aluminae Inc. is a Canadian cleantech company whose innovative technologies are setting the new standard for alumina production. Orbite technologies enable environmentally-neutral extraction of smelter-grade alumina (SGA), high-purity alumina (HPA) and high-value elements, including rare earths and rare metals, from a variety of sources such as aluminous clay and bauxite, without generating the toxic red mud residue that the traditional Bayer process produces. http://www.orbitealuminae.com/
https://wn.com/Orbite_Aluminae_(Tsx_Ort)_Vp_Corporate_Development_Marc_Johnson_Interview_With_Inn_At_Pdac_2013
Blast Furnace For The Extraction Of Copper

Blast Furnace For The Extraction Of Copper

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  • Duration: 0:55
  • Updated: 03 May 2010
  • views: 61665
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Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/metallurgy.html Blast Furnace For The Extraction Of Copper Blast furnace is a the furnace which is used in Metallurgical process such as Smelting to reduce industrial metals from its respective ore, generally iron. Please like our facebook page http://www.facebook.com/tutorvista
https://wn.com/Blast_Furnace_For_The_Extraction_Of_Copper
pouring a smelt a gold bar from ore material

pouring a smelt a gold bar from ore material

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  • Duration: 10:59
  • Updated: 10 Aug 2013
  • views: 79911
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here we show a process of pouring a bar commonly called a Dore' bar, depending on the amount of varied ingredients in the flux will determine which kind of metals will be poured,.. this type of mining is common here in the desert southwest because of rare earth metals and platinum groups,.. kind of a shoddy video, sorry about that,.. but i wanted to get it on tape so people could see kind of how it looks to do the process,.. this particular ore came from cracks nearby the ore body through erosion, commonly called caliche', within this outer ore body was little ore cracks with small crevices of quartz, all containing nano particles of gold
https://wn.com/Pouring_A_Smelt_A_Gold_Bar_From_Ore_Material
Smelting and Gold Refining Part 1: Smelting sulfides and black sands to recover gold/silver

Smelting and Gold Refining Part 1: Smelting sulfides and black sands to recover gold/silver

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  • Duration: 9:26
  • Updated: 17 Aug 2015
  • views: 29073
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This is a video showing one potential way to recover the gold and silver values from the sulfide and black sand concentrates that come off our shaker table. These concentrates still can have appreciable gold values even when the free gold has been removed. When the concentrates to be smelted do not contain a sufficiently high precious metal content (between 25%-50% precious metals) a collector metal must be used to draw the precious metals to the bottom of the conical mold to ensure the recovery of the gold and silver. I have been using copper as a collector metal due to its low cost and ease of refining after smelting. I will be very interested to hear from you all what you think of the video and if you have any suggestions or tip for future smelts for higher recovery. Links to helpful info: Sampling and Assaying Precious Metals: https://archive.org/stream/samplingandassa00smitgoog#page/n8/mode/2up A Textbook of Fire Assaying: https://archive.org/stream/textbookoffireas00bugbrich#page/n5/mode/2up Fire Assaying: https://archive.org/stream/fireassaying032695mbp#page/n5/mode/2up Info on Matte: http://www.coralsas.eu/DocsHtm/TContext05_Matte_Speiss.htm The Chemistry of gold extraction: https://books.google.com/books?id=OuoV-o_Xf-EC&pg=PA457&lpg=PA457&dq=smelting+with+sodium+nitrate&source=bl&ots=As2x-mwmta&sig=7fLTI2K9kx55Ju6ZI1LmXLSPc_A&hl=en&sa=X&ei=dRiGVa7UEJPdoATN2afQCw&ved=0CB8Q6AEwAA#v=onepage&q=smelting%20with%20sodium%20nitrate&f=false Iron and oxidizing flux: http://www.doiserbia.nb.rs/img/doi/1450-5339/2011/1450-53391100007T.pdf MBMMLLC@gmail.com 360-595-4445 http://www.mbmmllc.com/
https://wn.com/Smelting_And_Gold_Refining_Part_1_Smelting_Sulfides_And_Black_Sands_To_Recover_Gold_Silver
How to melt silver bench scraps & offcuts into a silver plate

How to melt silver bench scraps & offcuts into a silver plate

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  • Duration: 2:56
  • Updated: 13 Mar 2017
  • views: 1186
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This short video clip shows how to recycle the scraps and offcuts that you collect daily from your bench. You can refine your gold and silver using this method. Most important to ensure the purity of the metal is to remove any iron filings with a rare earth magnet. Then you add potassium nitrate (saltpeter) and boric acid (boracic acid) powder to the metal scraps and filings. Prepare the plate ingot mold by heating it up and cover in a carbon layer so that the metal doesn't stick to the ingot mold. Heat the silver and stir with a carbon rod into a uniform liquid before pouring the metal into the plate ingot. From the metal plate you can now roll it to the required thickness to make large rings, bangles or pendants such as used in this free tutorial on how to make a silver bell - http://www.jewelry-tutorials.com/making-a-bell-lesson.html
https://wn.com/How_To_Melt_Silver_Bench_Scraps_Offcuts_Into_A_Silver_Plate
New Technique to Extract Rare Earth Elements from Coal Ash

New Technique to Extract Rare Earth Elements from Coal Ash

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  • Duration: 0:22
  • Updated: 23 Oct 2017
  • views: 71
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A unique, eco-friendly innovation being developed by Purdue University Chemical Engineering's, Linda Wang can extract rare earth elements from waste coal ash and could help the U.S. enter a $4 billion market, reduce pollution, and create high-tech jobs. The value of the products that require rare earth metals is valued at more than $4 trillion per year. Rare earth elements (REE) largely consist of Lanthanides (Lns), a series of 15 metallic elements. Full Story: http://bit.ly/REEtech Full Video: https://youtu.be/6sZmT-44HFg Video courtesy of Purdue University's Office of Technology Commercialization Music: Vibe Drive by Podington Bear via http://freemusicarchive.com Purdue Engineering: http://engineering.purdue.edu/ Facebook: http://facebook.com/PurdueEngineering Twitter: https://twitter.com/PurdueEngineers @PurdueEngineers Instagram: https://instagram.com/PurdueEngineers Contact us about this video: purdueengineeringvideo@gmail.com Purdue's College of Engineering is among the largest in the United States and includes 13 academic programs, all with high rankings. U.S. News and World Report ranks Purdue's College of Engineering in the Top 10 nationwide: no. 8 for graduate programs and no. 8 for undergraduate programs.
https://wn.com/New_Technique_To_Extract_Rare_Earth_Elements_From_Coal_Ash
How To Test Lots Of Silver With A Rare Earth Magnet In One Sweep

How To Test Lots Of Silver With A Rare Earth Magnet In One Sweep

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  • Duration: 1:12
  • Updated: 31 Jul 2013
  • views: 1842
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In this video, I demonstrate how to test lots of silver bars with one sweep or pass of a neodymium (rare earth) magnet. I hope you enjoy.
https://wn.com/How_To_Test_Lots_Of_Silver_With_A_Rare_Earth_Magnet_In_One_Sweep
Rare Earth Metals - Strategically Important: Relying on Chinese Production

Rare Earth Metals - Strategically Important: Relying on Chinese Production

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  • Duration: 12:39
  • Updated: 07 Apr 2015
  • views: 128
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Very interesting clip from 60 Minutes in the USA discussing how RARE EARTH ELEMENTS like MOLYBDENUM are strategically important in new technologies. However over the last 20 years the US has lost its production capability and now finds itself reliant on China - who could stop exports at any time should there be a dispute.
https://wn.com/Rare_Earth_Metals_Strategically_Important_Relying_On_Chinese_Production
Melting Neodymium Magnets

Melting Neodymium Magnets

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  • Duration: 2:01
  • Updated: 26 May 2016
  • views: 42527
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So you want to know what happens when you melt high grade neodymium magnets? Watch this!
https://wn.com/Melting_Neodymium_Magnets
Top 10 Most Expensive Elements on Earth !!

Top 10 Most Expensive Elements on Earth !!

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  • Duration: 2:23
  • Updated: 29 May 2017
  • views: 287
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Chemical elements are building blocks of everything we see around us. There are 118 recognized elements, 94 of which occur naturally including iron, silver and gold, while others are synthetic, some examples of which are curium and californium. This list contains 10 earth elements that are extremely rare, and some of them have demand in the market, which makes them some of the most expensive elements on the planet. 10. Gold : $56 per gram Gold is one of the most widely known and used elements in the world, especially in jewelry. Almost every ancient civilization on earth considered this metal to be valuable. Science, it also proves that some of the characteristics of gold makes it perfect for electronic use, though high cost is the biggest hurdle to use it in wires. So, we’re stuck with cheaper and inferior alternatives. In the purest form gold is a bright, slightly reddish, soft, malleable, and ductile metal. 9. Rhodium — $58 per gram Rhodium Most Expensive Elements The major use of rhodium is in automobiles. It is used as a catalysts in the three-way catalytic converters. The biggest quality of this metal is its inert behavior against corrosion and most aggressive chemicals. The rhodium is also used in jewelry. Particularly, as a thin plating on white gold to improve its appearance, and sterling silver is often rhodium-plated for tarnish resistance. 8. Platinum — $60 per gram Platinum is yet another extremely low reactive metal. It has remarkable resistance to corrosion, even at high temperatures. Due to its rarity, only few hundred tonnes are produced annually. Other than being used as jewelry, it has several practical application in various different fields such as automobiles, dentistry and even medicine. 7. Lanthanum – $64 per gram Lanthanum is silvery-white metallic element. It is soft enough that you can literally cut it with a knife. It is also one of the rare earth metals, in the pure it isn’t quite useful. However, its compounds have numerous applications across various fields. It is used as catalysts, carbon arc lamps for studio lights and projectors, ignition elements in lighters and torches, electron cathodes, scintillators, GTAW electrodes, and other things. But due to the rarity the cost of this element is quite high. 6. Lutetium – $69 per gram Lutetium is also counted among rare earth metals. But unlike lanthanum, lutetium has very few commercial uses. However, stable lutetium can be used as catalysts in petroleum cracking in refineries and can also be used in alkylation, hydrogenation, and polymerization applications. 5. Scandium – $270 per gram Scandium is another rare earth metal that has high price due to rarity. It was observed in 1970s that scandium effects positively on aluminum alloys. To this day its use in such alloys remains its only major application. The global trade of scandium oxide is about 10 tonnes per year, and costs at least $270 per gram. 4. Plutonium — $4,000 per gram The major use of plutonium as you might know is in nuclear weapons and nuclear reactors. Both plutonium-239 and plutonium-241 are fissile, meaning that they can sustain a nuclear chain reaction. Plutonium is highly radioactive which makes it extremely dangerous to handle. However, if you’re still willing to buy this element expect to pay at least $4000 per gram. 3. Carbon – $65,00 per gram Carbon is one of the most essential elements for life. Although a large amount of it is present in all of our bodies, and things like coal and graphite aren’t expensive as we all know. But if carbon atoms arranged in certain order it can have an extremely high value. In the form of diamond, carbon can cost you as much as $65,000 for one gram. 2. Californium — $25-27 million per gram This element was first developed in 1950 at the University of California Radiation Laboratory, by bombarding curium with alpha particles. Since then only few gram of it has been produced. The estimated cost of one gram californium is about $27 million, which make perfect sense considering the fact that the global production of californium is half gram per year. 1. Francium – $1 billion per gram Francium Although one gram of francium has never been observed. Because The half life of this element is about 22 minutes, which means any viewable quantity of the element would immediately vaporize. But it is assumed that francium would appear as a highly reactive metal. The largest amount of this element that has ever been produced in the laboratory was a cluster of more than 300,000 atoms. If someone want to buy one gram of it, he can expect to pay at least few billion dollars. Thanks For watching Please Subscribe For new Vidos And Stray with us with ___ Facebook https://www.facebook.com/Top-Tube-1665086733713915/ Twitter https://twitter.com/TopTube5 tumblr http://top--tube.tumblr.com/ Reddit https://www.reddit.com/user/Top_Tube/
https://wn.com/Top_10_Most_Expensive_Elements_On_Earth
Aluminium Bronze and a Rare Earth Magnet

Aluminium Bronze and a Rare Earth Magnet

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  • Duration: 2:36
  • Updated: 13 Oct 2015
  • views: 229
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https://wn.com/Aluminium_Bronze_And_A_Rare_Earth_Magnet
Super strong neodymium magnet vs  iPhone 6, what happens?

Super strong neodymium magnet vs iPhone 6, what happens?

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  • Duration: 4:32
  • Updated: 12 Jan 2017
  • views: 1451341
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Super strong neodymium magnet vs. iPhone 6, what happens? In this video we test to see whether an iPhone 6 can still operate after being exposed to a super strong neodymium magnet. Do you think a magnet can affect an iPhone 6? Some of these powerful magnets can break computer components so let’s put the iPhone 6 to the magnet! We test the phone by sending a text message and making a call. We also test the compass before and after to see what is going on… Buy everything here: http://amzn.to/2AqzrMq (Affiliate links, thanks for your support!) Contact: ibuynewstuff@gmail.com This magnet is an N50 grade, 1” cube (I have two of them). My guess is that nothing happens (I HOPE!) but there is still a fair few parts in the iPhone 6 that the neodymium magnet can break. You can buy this magnet and read more about this video at: http://rareearthmagnets.xyz/magnets/strong-neodymium-magnet-vs-iphone-6/ Super strong neodymium magnets, like normal magnets, only really affect things that are ferrous. That means other metals or elements that are magnetic. In this video we test to see whether parts of the iPhone 6 are affected by this magnet. The magnet vs iPhone 6, who wins? Music: http://www.bensound.com/energy ...and if you're still here, hit that SUBSCRIBE button. Thanks for supporting my channel. You'll love what is coming up! If you liked this video, please consider donating some ETH: 0x0d1aA39C8B72566cc6fb2c1341473E598B3c842c Thanks for your support!
https://wn.com/Super_Strong_Neodymium_Magnet_Vs_Iphone_6,_What_Happens
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