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Tungsten Crucible
and Molybdenum Crucible
Tungsten
crucible and molybdenum crucible
can
bear high temperature. They are widely used in glass and crystal production,
sapphire growth, rare-earth industry and etc. Our products are made of quality
powder with low Iron, We produce the crucibles in two ways: 1) Pressing,
sintering and machining to make big crucible. 2) Sintering, forging and
machining to make small crucibles.
We can also supply tungsten and molybdenum boat.
Please
refer to the following.
|
| Material |
Pure
Molybdenum ( Mo 99.95% min ); Pure
tungsten ( W 99.95% min );
W70% / Mo30% alloy. |
| Using
temperature |
Mo
Crucible for 900 - 1200 DC; W/Mo alloy
crucible for 1100 - 1400 DC; W
crucible for 1200 - 1600 DC. |
| Process |
1)
Sintering - tooling, 2) Forging - tooling, 3) rivet and
weld. 4) punch. |
| Application |
Sapphire
growth, glass and crystal producing, vacuum plating, rare earth
industry. |
| Typical
Products : |
|
Products |
Size
we can supply |
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Molybdenum crucible |
O.D.380 mm max, Wall: 0.5 - 15 mm. |
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Molybdenum boat |
According to the user's drawing. |
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Molybdenum
box |
According to the user's drawing. |
|
Tungsten crucible |
O.D.380 mm max, Wall: 2 - 15 mm. |
|
W / Mo Alloy Crucible |
O.D.380 mm max, Wall: 2 - 15 mm. |
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