Production process and application of molybdenum crucibles

workmanship

Molybdenum powder - sieving - laminating - isostatic pressing - rough billet turning processing - medium frequency sintering - fine billet turning processing - packaging

Usage:

Due to the high melting point of molybdenum reaching 2610 ℃, molybdenum crucibles are widely used as core containers in industrial furnaces such as sapphire single crystal growth furnaces, quartz glass melting furnaces, rare earth smelting furnaces, etc. Their working temperature environment is generally above 2000 ℃. Especially for sapphire single crystal growth furnaces, molybdenum crucibles with characteristics such as high purity, high density, no internal cracks, precise size, and smooth inner and outer walls play a crucial role in the success rate of crystal seeding, quality control of crystal pulling, detachment and sticking of the pot, and service life during sapphire crystal growth.