1. Grade: Class1/2/3/4
2. Product Name:High quality pure tungsten crucible for melting
3. Material: Pure tungsten
4. Standard:ASTM B 777-07/AMS-T-21014
6. Sintering tungsten crucible:
Working Temperature: 1800~2600℃
7. Forging Tungsten Crucible:
Woring Temperature: 1800~2600℃
They are mainly used for sapphire crystal, rare earth metals smelting furnace, quartz glass melting furnace, induction furnace, heating device, etc..
All of them can be used as high temperature vessels.