Polished 10.2g/Cm3 Molybdenum Crucible Molybdenum Barrel For Evaporation Coating
Polished 10.2g/cm3 Molybdenum Crucible Molybdenum Barrel For Evaporation
The molybdenum crucible made by Sanhui used for vacuum coating is characterized by high density, high purity and good dimensional accuracy.
Molybdenum crucible for vacuum coating has the following characteristics
1.High melting point
2. Low saturated vapor pressure
3. Stable chemical properties
Application of Molybdenum Crucible
Molybdenum crucible can be applied for sapphire single crystal growth furnace, rare earth metals smelting , quartz glass melting furnace,heating elements for induction furnaces ,high temperature container, ceramics, etc.
Size and Tolerance:
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Delivery condition
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Size(mm)
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Tolerance(mm)
|
||
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Diament(mm)
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High(mm)
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Diament(mm)
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High(mm)
|
|
|
Sintering
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10-500
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10-600
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±5
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±5
|
|
Forging
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10-130
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10-200
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±1
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±2
|
|
Sintering and Mechining
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10-450
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10-500
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±0.5
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±1
|
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Purity(%)
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Ag
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Ni
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P
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Cu
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Pb
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N
|
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<0.0001
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<0.0005
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<0.001
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<0.0001
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<0.0001
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<0.002
|
|
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Si
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Mg
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Ca
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Sn
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Ba
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Cd
|
|
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<0.001
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<0.0001
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<0.001
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<0.0001
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<0.0003
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<0.001
|
|
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Na
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C
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Fe
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O
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H
|
Mo
|
|
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<0.0024
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<0.0033
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<0.0016
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<0.0062
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<0.0006
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>99.97
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Manufacturing process and equipment
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