High temperature Resistant Tungsten Melting Crucible
Tungsten crucible is the core component used in applications relating to sapphire crystal growth, vacuum evaporation and rare earth metallurgy. Tungsten crucibles are classified as either forged or pressed-sintered crucibles, depending on how they are fabricated. Sintering tungsten crucibles are normally applied when we requests large size crucibles while cost is limited. Its density may not as high as forged tungsten crucible, but the cost is much more lower. Deatails: 1. Sintering Tungsten Crucible 2. Grade: W1, 3. Density: 18.0~18.5g/cm3 4. Working Temperature: 1800~2600DC 5. Diameter: 100~500mm(max) 6.Volum: 0.4~100 litres
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