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Contact Person:Samuel Wong

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Molybdenum Products


Molybdenum Crucible For Coating

Variety specifications and detailed parameters:

According to different processing methods, molybdenum crucibles can be mainly divided into sintered molding, press molding, spinning molding, turning forming and welding forming.  Its working temperature should be within the range from 1100℃ to 1700℃. The melting point of molybdenum crucible for vacuum coating is as high as 2610℃.


1. Molybdenum crucibles for vacuum coating are widely used for the sapphire single crystal growth furnace, quartz glass, melting furnace and rare-earth smelting furnace industrial;

2. Molybdenum crucibles by turning forming are widely used for smelting of rare-earth, quartz glass, electronic spraying, crystal growth and other industries;

3. Generally, sintered molybdenum crucible is large while the forged one is small; the wall of rolled molybdenum crucible is thin; welded molybdenum crucible is cost-effective but with bad intensity;


1. Molybdenum crucible for vacuum coating has high-purity, high-density, high heat resistance above 2000℃;

2. Our products are made with precise size, smooth inner and outer wall;

3. Both its surface and inside are fairy smooth without any crack;

4. The strict crystal pulling quality control of molybdenum crucible for vacuum coating helps the success rate of the seed crystal.