China tungsten is very proud that we have been manufacturing and supplying thousands of our clients tungsten, tungsten alloy, tungsten carbide products in the past 2 decades.
Tungsten /tʌŋstən/, also known as wolfram /wʊlfrəm/, is a chemical element with the chemical symbol W and atomic number 74. Tungsten is A hard, rare metal under standard conditions when uncombined, tungsten is found naturally on the Earth only in chemical compounds. The most of tungsten mines was found in China.
Tungsten was identified as a new element in 1781, and tungsten was the first isolated as a metal in 1783. Its important tungsten ores include wolframite and scheelite. Tungsten has the highest melting point of all the non-alloyed metals and the second highest of all the elements after carbon. Also remarkable is tungsten has high density of 19.3 g/cc, then the density of tungsten is comparable to that of uranium and gold, and the density of tungsten is much higher (about 1.7 times) than that of lead.
Tungsten metal, it also named pure tungsten, or the unalloyed elemental form of tungsten is used mainly in electrical applications, for example, most notably in incandescent tungsten light bulb filaments, X-ray tubes (as both the tungsten filament and tungsten target).
Tungsten has many different alloys and also these tungsten alloys have numerous applications. Tungsten alloys always called super alloys. for examples, the high density of tungsten alloy give it military applications in penetrating projectiles; the high density of tungsten alloy always used for aircraft jets' parts, aircraft breaking plates, counterweight and riveting bucking bars for airplanes, tungsten alloy submarines' sealing, tungsten alloy submarines’ balancing, bullets’ of antitank missiles, canons' bullet, smart bomb (e.g. AHEAD); and other military applications.
Tungsten has a high density, and tungsten alloy also has a higher density than most of the other metals. This property of tungsten alloy has been used in medical instruments (e.g. X-ray machines, gamma-ray machines), and the most important of tungsten alloy is used as anti-radiation materials, such as tungsten alloy resource holder tungsten alloy radiation shielding for uranium; depleted uranium (DU) protection shields. After the issue of the Japanese Uranium Powder Station, the newest tungsten alloy products for anti radiation are tungsten EVA, tungsten plastic for the application of tungsten protection coats of Uranium Powder Station.
Tungsten alloy always used as tungsten alloy counterweight, tungsten alloy balance weight, the main application of tungsten alloys are including tungsten alloy mobile cubes, tungsten alloy watch bobs, tungsten heat sinks for PCB, tungsten alloy darts' billets, tungsten alloy darts’ barrels, tungsten alloy golf clubs, tungsten alloy yacht balance, tungsten alloy fishing sinkers, tungsten alloy shots and hunting gun's bullets' balls, tungsten alloy weights roller for meters, tungsten alloy balances for racing car; motor, auto engines' tungsten alloy crankshafts, etc. Now, we’ve developed a new applicant of tungsten alloy Paper Weight.
Tungsten Putty is another new application for the application of weighting such as tungsten fishing sinker, racing car’s weight, and tungsten putty for pinewood derby cars. Tungsten putty is a material made from tungsten powder and a polymer binder, the minimum density of tungsten putty is 10g/cm3.Tungsten Putty is non-hardening and easy to mold to any shape, so that you can have any design you want, and is easy to apply and will not dry out even after several weeks exposed to air and sunlight.
Tungsten with minor amounts of impurities is often brittle and hard, making it difficult to work. However, very pure tungsten, though still hard, is more ductile, and can be cut with a hard-steel hacksaw.
Tungsten's hardness is the another important property, Tungsten carbide products is the most usage of tungsten, tungsten carbide always called the teeth of modern industry. Tungsten carbide has another name as tungsten cemented carbide, for the processing of tungsten carbide just like cement works in the construction. There are so many types of tungsten carbide, the most popular like tungsten carbide cutting tools, tungsten carbide drilling tools, tungsten carbide sealing and tungsten carbide milling tools, the main forms of tungsten carbide are tungsten carbide rods, tungsten carbide tips, tungsten carbide bar, tungsten carbide inserts ,tungsten carbide plates, tungsten carbide seals, tungsten carbide buttons, tungsten carbide balls, tungsten carbide pellets and tungsten carbide dies.
Tungsten compounds are most often used industrially as catalysts.
Tungsten oxides and trioxides are always named tungsten intermediate products as tungstic acid, ammonium paratungstate (APT) ; ammonium metatungstate (AMT), sodium tungstate, yellow tungsten oxide (YTO), blue tungsten oxide (BTO), tungsten trioxide (WO3).
China Tungsten has been offering designing, manufacturing of pure tungsten, tungsten carbide and tungsten alloy products to more 1000 clients with thousands types tungsten products successfully from the year 1997. If you have any demand of tungsten, please contact us without any hesitation, we promise you not offering only our qualified products but also the designing, prompt delivery, the most competitive prices and all solution. For our motto is:
Our Business Is Nothing But Your Success !
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