Products
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Tungsten heavy alloys usually consist of W-Ni- Fe or W-Ni- Cu or W-Ni-Cu-Fe, tungsten heavy alloy is created with addition of: Co¡¢Mo¡¢Cr, etc. When tiny, yet heavy parts are needed, such as counterweights in golf clubs, fishing weights, and penetrating projectiles.
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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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The EB in EB-Tungsten Filament is shorted for electron beam;
EB-tungsten flament purity:≥99.95%; -
- Product name Niobium Part
- Grade RO4200, RO4210
- Application: electronics, metallurgy, chemical, hard alloy cutters, aerospace and aviation.
- Size: according to customer’s drawing or spec.
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Grade: Hf+Zr;99.95%; Zr<2%Diameter : 0.125 to 4nch (3mm to 101.6mm).
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Iridium wire used in spark plug, aircraft , lighting material, thermocouple wire etc.
Purity: 99.95%, Diameter 0.07mm/0.003inch min. Type Straight and coil. -
A crucible is a container that can withstand very high temperatures and is used for metal, glass, and pigment production as well as a number of modern laboratory processes. While crucibles historically were usually made from clay, they can be made from any material that withstands temperatures high enough to melt or otherwise alter its contents
