Crucibles for crystal growth
Tungsten / Molybdenum crucible
For various single crystal growths, tungsten / molybdenum crucibles are most suitable. We can offer both sintered products and spinning products according to the growing single crystal method. We can also manufacture very large products (spinning product: D600 x H600 mm) Featuring a long life even after repeated use, because of high density and uniform metal structure; these are widely used as crucibles for pulling single crystal sapphire, in particular.
| Material | Size | ||
|---|---|---|---|
| Outsize diameter (mm) × Height (mm) |
Thickness (mm) | ||
| Sintered products | Molybdenum | ()400×400 | － |
| Tungsten / molybdenum alloy | ()300×300 | － | |
| Tungsten | ()200×200 | － | |
| Spinning product | Molybdenum | ()600×600 | (max)15.0, (min)1.0 |
* Please contact us for specifications beyond those listed above.