Molybdenum crucible is widely used in metallurgical industry, it is rare earth industry, monocrystalline silicon, solar, man-made crystal and mechanical processing industries, because of its excellent properties, such as high strength, high temperature resistance and so on.

   The melting point of the molybdenum crucible is up to 2610 C, so as a core container, it is widely used in the industrial furnaces such as sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and so on. The working temperature environment of the molybdenum crucible is generally above 2000 degrees C.

   At present, the LED industry is developing rapidly, and the single crystal sapphire has a larger market, which also expands the use of molybdenum crucible. High quality, sapphire crystal with high purity, high density, no inner crack, precise dimension, smooth inside and outside wall and so on,it can be used to produce high-quality sapphire crystal.

  Molybdenum crucible is usually made of molybdenum powder as raw material. It is sintered after forming with cold pressure machine. After sintering, the medium frequency sintering furnace is cooled with circulating water after sintering. The molybdenum rod is taken out after 9-10 hours. Then the molybdenum rod is taken out in the muffle furnace. The air hammer with an impact force of 1000 kg is used for 30-40 times and then machined. Method, the groove of the car is raised, the outer circle and the end face of the car are fined, so that the surface roughness of the molybdenum crucible can reach Ra1.6-Ra3.2 m, and the molybdenum crucible is made.

Forging molybdenum crucible:

  The company can make all kinds of high quality forged tungsten and molybdenum crucible.

Machined molybdenum crucible, welded molybdenum crucible:

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