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tungsten Uses, Properties, Facts Britannica.
It is used in the form of tungsten carbide for very hard and tough dies, tools, gauges, and bits. Much tungsten goes into the production of tungsten steels, and some has been used in the aerospace industry to fabricate rocket engine nozzle throats and leading-edge reentry surfaces.
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Tungsten Metal W Element Chemical Physical Properties.
More Information on Tungsten Atomic Structure, Electron Configuration, etc. Detailed History: Tungsten Tungsten Wire. Brief History: Tungsten. Information on Tungsten Containing Minerals Wolfram Group Scheelite Group. How is Tungsten wire produced? What is Tungsten used for? Tungsten Machining Services Capabilities.
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Facts About Tungsten Live Science.
Diamonds are the only things harder than some tungsten alloys. One of the most common, and hardest, tungsten compounds is tungsten carbide. Because of its strength when made into compounds, tungsten is used to harden saw blades and make drill bits.
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Tungsten Wikipedia.
80 The densities are not exactly the same, and other properties of gold and tungsten differ, but gold-plated tungsten will pass superficial tests. Gold-plated tungsten is available commercially from China the main source of tungsten, both in jewelry and as bars.
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WebElements Periodic Table Tungsten the essentials.
Tungsten was discovered by Fausto and Juan Jose de Elhuyar in 1783 at Spain. Origin of name: from the Swedish words" tung sten" meaning" heavy stone" the origin of the symbol W is" wolfram" named after the tungsten mineral wolframite.
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Tungsten W Chemical properties, Health and Environmental effects.
Tungsten metal powder administered to animals has been shown in several studies as not altogether inert. One study found that guinea pigs treated orally or intravenously with tungsten suffered from anorexia, colic, incoordination of movement, trembling, dyspnea and weight loss.
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ATSDR Public Health Statement: Tungsten.
Tungsten compounds have caused breathing problems and changed behavior in some animals given very large amounts of tungsten compounds, but you are not likely to be exposed to amounts of tungsten in the air you breathe or the food or water you take into your body that would be large enough to cause similar effects.
Tungsten.
Tungsten-based infiltrated metals, with either copper or silver as infiltrants, have been widely used in industry for many years. The major uses include missile vector control vanes, nozzle and throat materials, missile plume deflector shields, electrical contacts, resistance welding contacts, and porous emitters. Product UNS Number. Infiltrated Tungsten Powder.
About Tungsten International Tungsten Industry Association ITIA.
Only recently has it become generally known that tungsten bacteria and enzymes have played an important role in the early stages of earths history when these organisms have contributed to the nitrogen fixing ability in plants. More details about Tungsten in Life and Medicine can be found on our newsletter December 2010.
Tungsten.
Tungsten is also used as the filament in halogen tungsten lamps. These lamps use halogens like bromine and iodine to prevent the tungsten filament from degrading and are therefore more energy efficient than standard incandescent light bulbs. High speed steel which can cut material at higher speeds than carbon steel, contains up to 18% tungsten.
Tungsten The MOST REFRACTORY Metal ON EARTH! YouTube.

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