Tungsten Crucible (Sintered)
Element Symbol: W
Atomic Number: 74
Atomic Weight: 183.84
Melting point: 3695 K (3422 °C, 6192 °F)
Catalog No.:RF74-CBS
- Product Details
QSAM's sintered tungsten crucibles
QS Advanced Materials Inc is a supplier of advanced materials and rare elements products. As a supplier of advanced materials, tungsten crucibles are one of our major products. We supply crucibles made by tungsten, molybdenum, tantalum and boron nitride and other rare elements with reasonable price and high quality.
There are two typical tungsten crucibles
Machined tungsten crucibles (machined from tungsten rods, small size)
Sintered tungsten crucibles (large size crucibles sintered directly from tungsten powder)
With excellent high temperature resistance, tungsten crucibles are ideal products for crystal growing. The inner surface could be polished to enhance the performance. To make sure the tungsten material is perfect, the crucibles are tested by both hypersonic and eddy current(for machined tungsten crucibles, it’s the raw material rods).
Sintered tungsten crucible specifications
Material: 99.95% tungsten
Working environment: <2450 C, vacuum/reduced atmosphere
Max. Size: 550mm OD x 700mm H
Price: P.O.R.
Description for tungsten material
Tungsten is a hard, silvery metal with very high density. The high melting point made tungsten an ideal material for heat resistive metal. The high density also made it a very important material for radiation shielding and military applications. QS Advanced Materials supply a wide range of tungsten product. For material, we could deliver pure tungsten, heavy alloy(W-Ni-Fe, W-Ni-Cu), tungsten carbide(WC), and “fake alloys
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