الوصف

1.The overall density of sintered tungsten crucible is fairy high between *8g/cm3 to *8.3g/cm3;
2.Its chemical purity of sintered tungsten crucible can be above *9.*5%;
3.The diameter of sintered tungsten crucible can be above **0mm;
4.The surface roughness of tooled crucibles does not exceed Rz 6.3;
5.The use temperature of sintered tungsten crucible should be below ***0ºC in vacuum or deoxidize atmosphere.
6.The shapes and dimensions of crucibles are also made in accordance with customers' requirements.