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High quality molybdenum moly crucible for sapphire growing furnace

【Item】High quality molybdenum moly crucible for sapphire growing furnace

【Products name】 Molybdenum crucible

【Foreign name】Moly crucible

【Density】≥9.8g/cm3

【Appearance】Bright

【Raw material】Mo-1 molybdenum powder

【Operating temperature】1100℃~1800℃

【Main applications】 metallurgical industry, rare earth industry, single crystal silicon, etc.

【Purity】Mo≥99.95%

【Dimension】D120x56mm

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Product info

Molybdenum crucibles' Classification:

Types of molybdenum crucibles: Machined crucibles, sintered crucibles, spun crucibles, stamped crucibles, etc.

Molybdenum crucibles are mainly used in the metallurgical industry, the rare earth industry, monocrystalline silicon, artificial crystals and mechanical processing.
Due to its high melting point of 2610°C, molybdenum crucibles are widely used as core containers in industrial furnaces such as sapphire single crystal growth furnaces, quartz glass melting furnaces and rare earth smelting furnaces, where the working temperature environment used is generally above 2000°C. Especially for sapphire single crystal growth furnaces, the molybdenum crucible with its high purity, high density, no internal cracks, precise dimensions, smooth inner and outer walls, etc. plays a key role in the success rate of the seed crystal, the quality control of the drawn crystal, the de-crystallisation of the sticking pot and the service life of the sapphire crystal growth process.

Sintered molybdenum crucibles
Purity	Density	Specification		Tolerance		Wall thickness	Surface roughness
99.95%	≥9.8g/ cm3	Diameter (mm) 100-600	Height (mm) 100-1000	T +/-0.5	H +/-1.0	8-20	Ra=1.6