Tungsten is used extensively in quartz glass melting furnaces, sapphire crystal growing furnaces, and rare earth smelting faiences. It has a temperature range of 2000 to 2500 in its work environment.
High Purity Tungsten Crucibles from Metal Alloy:
Excellent hardenability, excellent melting point and high resistance to high temperatures, wear-resistant corrosion resistance, thermal conductivity.
This furnace is widely used for quartz glass melting furnace, sapphire and rare earth smelting, etc.
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