Molybdenum Crucible
The molybdenum crucible is made from Mo-1 molybdenum powder which has high temperature at 1100 ° C to 1700 ° C. it is a kind of indispensability material in rare earth smelting industry. Molybdenum crucibles are more frequently used in crystal materials, and other burgeoning high technology industry.
Molybdenum Crucible
What is Molybdenum Crucible?
The molybdenum crucible is made from Mo-1 molybdenum powder which has high temperature at 1100 ° C to 1700 ° C.
Molybdenum has high melting point, high temperature strength, low pollution, and good machinability. Its density is approximately half of that of tungsten.
Application
Molybdenum Crucible are mainly used in Sapphire crystal growth, rare-earth smelting, and coating industry as melting containers.Mainly used in metallurgical industry, rare earth industry, monocrystalline silicon, solar energy, artificial crystal and mechanical processing industries and it is a kind of indispensability material in rare earth smelting industry. Molybdenum crucibles are more frequently used in crystal materials, and other burgeoning high technology industry.
|
Commodity |
Mo. content |
Density |
HV |
|
Molybdenum Crucible |
≥99.95 |
≥10.2g/ cm3 |
≥150 |
Quality Control of Molybdenum Crucible
As the melting point of molybdenum up to 2610 ℃, molybdenum crucible is widely used in sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other industrial furnace core container, the use of the working temperature environment is generally above 2000 ℃. Especially for the sapphire single crystal growth furnace, with high purity, high density, no internal cracks, the size of precision, inside and outside the wall smooth, and other characteristics of the molybdenum crucible, which play a important role in the success rate of sapphire crystal growth process of seed crystal, on the sapphire crystal growth process of seed crystal success rate, pull crystal quality control, desalination pot and service life.
Dimensions and tolerances of the rough products:
|
Outer diameter |
Height |
Wall thickness |
|||
|
Dimensions |
Tolerances |
Dimensions |
Tolerances |
Dimensions |
Tolerances |
|
<80 |
±2.0 |
<100 |
±3.0 |
<6 |
±1.0 |
|
>80-150 |
±3.0 |
>100-200 |
±4.0 |
>6-10 |
±2.0 |
|
>150-270 |
±4.0 |
>200-300 |
±5.0 |
>10-15 |
±3.0 |
|
>270-380 |
±5.0 |
>300 |
±6.0 |
>15 |
±4.0 |
Dimensions and tolerances Process billet product:
|
Outer diameter |
Height |
Wall thickness |
|||
|
Dimensions |
Tolerances |
Dimensions |
Tolerances |
Dimensions |
Tolerances |
|
0 |
|
|
|
|
|
|
>80-150 |
±2.0 |
>100-200 |
±2.0 |
>6-10 |
±1.3 |
|
>150-270 |
±2.5 |
>200-300 |
±2.5 |
>10-15 |
±2.0 |
|
>270-380 |
±3.0 |
>300 |
±3.0 |
>15-20 |
±2.5 |
|
>380 |
±3.0 |
>300 |
±3.0 |
>20 |
±3.0 |
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