ASTM B777 class 1 tungsten heavy alloys plate

Tungsten heavy alloy plates

Tungsten alloy plates are refractory metal, which have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some Tungsten Alloys also contain Co、Mo、Cr, etc. Tungsten alloy can be machined into various shapes, such as rods, cubes, blocks, bricks, rings, plates, etc.

Tungsten alloy plate is a kind of plate material made of tungsten alloy material, with high density, high strength, high melting point, corrosion resistance and other excellent properties. Tungsten alloy plate is widely used in aviation, aerospace, electronics, chemical, medical and other fields, such as as high temperature stoves, electrodes, high voltage electrical appliances, ray protection materials, medical instruments and so on. The main preparation methods of tungsten alloy plate include pressing, sintering, hot rolling, cold rolling, etc. Pressing and sintering are common preparation methods.

Applications for Tungsten Alloy Plate:

1) Sports goods: Professional tungsten alloy plate for darts benchmarking. Fishing sinkers: bullet type, water drop type, pipe type etc.

2) Counterweights: high-density tungsten alloy plates used as counterweigh in various field,  such as counterweight of mechanical hammer; fly hammer; oil drilling platform; darts rod, car counterweight piece etc.

3) Electrode material: it can be made into electrode, welding rod, electrical contact and pneumatic breaker.

4) Electronic sealing piece: due to its favorable high temperature resistance and thermal properties, electronic industry starts to adopt tungsten alloy plate as electronic sealing piece. electrical discharge machining of electrode and resistance welding electrode; high proportion electrical contacts, air circuit breaker in the contacts.

5) It can be machined into X-ray target material, collimator, nuclear container, syringe shielding etc.