5.Feature:High melting point, high temperature oxidation resistance, long service life, resistance to corrosion
6.Application:Tungsten wire are used to make filaments of incandescent lamps, fluorescent lamps, and halogenlamps,electrodes of HID lamps, heating components, vacuum metalizing coils, and TIG welding electrodes.
White tungsten wire: black tungsten wire after caustic wash or electrolytic polishing. Compared with the surface of black tungsten wire, the surface of white tungsten wire is smooth, bright and clean.White tungsten wire aftercaustic wash is silver gray metallic luster.
1. For producing electric light source parts and electric vaccum components;
2. For producing heating elements and refractory parts in high temperature furnaces;
3. For producing heating elements used in vaccum metalizing or plating
we are manufacturer ,main products:
Tungsten and molybdenum rods,bars,plates,sheets.
Vacuum coating with tungsten and molybdenum boat
Tungsten and molybdenum crucible, target,heat shield,heater