Products
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Tungsten alloy counterweight of racing car is now becoming the most popular material for ballast, due to its main advantages as follows:
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This refractory metal composite materials are a combination of tungsten combined with copper or silver. The manufacturing process is to press the refractory, sinter the pressed compact at a high temperature, and infiltrate with copper or silver. All this is done under very closely controlled conditions. The result is a relatively hard materials with superior arc and wear resistance, high physical properties at elevated temperatures, and good electrical and thermal conductivity.
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Tungsten filament is arguably the key component of the incandescent lamp business.
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- Producte name niobium Wire
- Standard ASTM B392
- Grade Nb1 (RO4210)
- Application: such as electronics ,metallurgy, chemical processing , hard alloy cutters ,aerospace and aviation.
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Proudcts£ºBeryllium plate¡¢Beryllium tube, Beryllium sheet, Beryllium foil, Beryllium window for X Ray and Fabricated Beryllium products.
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Iridium is a platinum group metal with atomic number 77. Ir is very hard and brittle metal with silvery color. Iridium has great corrosion resistant even at high temperature as 2000C. Iridium is an ideal material for tip of spark plugs and has been used to make crucible for artificial crystals manufacturing
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Materials and description, Crucibles and their covers are made of high temperature-resistant materials, usually porcelain, alumina or an inert metal. One of the earliest uses of platinum was to make crucibles. Ceramics such as alumina, zirconia, and especially magnesia will tolerate the highest temperatures. More recently, metals such as nickel and zirconium have been used. The lids are typically loose-fitting to allow gases to escape during heating of a sample inside.
