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Tungsten Crucible & Molybdenum Crucible

    Purity of metal powder: 99.95% min

   Technology:  (1) pressing --> sintering --> tooling.   
                      (2) pressing --> sintering --> forging --> tooling.

     Tungsten Crucible and Molybdenum Crucible are used in growing  sapphire, crystal and rare earths industry. All of our crucibles are made of high purity powder.  We have a lot of experience in this filed. We can produce varied measures and shapes crucibles to meet your needs.  

    Molybdenum and tungsten Alloy Crucible is our new product. It is with higher working temperature and lower price. 

    We can also supply huge quantity tungsten boat and molybdenum boat. They are widely used in vacuum plating.

Tungsten Crucible
Material:             W 99.95% min
Diameter :          450 mm maximum
Wall thickness:   3 mm minimum

Working Temperature: 2100 D.C or up

Molybdenum Crucibles and lid
Material:           Mo 99.95% min
Diameter:          450 mm maximum
Wall thickness:  3mm minimum

Working Temperature: 1900 D.C or lower

Mo-W Alloy Crucibles
Material:            70%Mo + 30%W
Diameter:          450 mm maximum
Wall thickness:  3mm minimum

Working Temperature: 1800 - 2300 D.C 

Mo-W Alloy Crucibles
Molybdenum boat and tungsten boat

According to the user's drawing.

Molybdenum and tungsten boat

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