W1 Tungsten sheet plate for heating element in high-temperature furnace

W1 Tungsten sheet plate for heating element in high-temperature furnace

the tungsten high melting point (3400 °C), high-density (19.3 g/cm3), sound velocity (4.03 km/s), good ductility characteristics of pure metal state and tungsten alloy state is widely used in modern technology, alloy is the main is a state of alloy steel, with tungsten carbide based hard alloy, and the strong heat resistant alloy alloy.

Tungsten sheet is widely used in rotating anode of X-ray tube, heating element in high-temperature furnace, reflective shield, cover of the sapphire growth furnace, heat tape, heat insulation screen, vacuum coating equipment, high-temperature resisting boat.

1. Chemical Compositions

2.Process for tungsten sheet:

 APT→→powder→→reduction suppression (sintering/car processing)→→products→→rooted (spin forging/rolling)→→stretching→→sheet

3. Size

4.Application:

* Manufacturing of electric light sources and electric vacuum parts;
* Used as high-temperature heating bodies and high-temperature structural parts;
* Manufacturing of electric contact points;
* Used as electrodes in the rare earth industry.