Evaporation Crucibles
Crucibles are available in the following materials:
• Aluminum Oxide (Alumina)
• Boron Nitride
• Molybdenum
• Tantalum
• Tungsten
Crucibles are specified by height, bottom diameter, top diameter, wall thickness and other physical characteristics (such as lips). To speed up quotations please supply a drawing and if appropriate, the name of the system in which they are to be used.
| Product Name | Composition | Standards | Sizes | |
|---|---|---|---|---|
| Aluminum Oxide Crucibles | 99.95% pure Tungsten (W) | ASTM B760 | Custom sizes available upon request. | Inquiry |
| Boron Nitride Crucibles | 90-97% Tungsten (W), Balance NickelIron (Ni-Fe), Nickel-Copper (Ni-Cu), Nickel-Moly-Iron (4Ni-4Mo-2Fe) | ASTM B777 | Custom sizes available upon request. | Inquiry |
| Molybdenum Crucibles | 50-90% Tungsten (W), Balance Copper (Cu) | ASTM B702 | Custom sizes available upon request. | Inquiry |
| Tantalum Crucibles | 99.95% Molybdenum (Mo) | ASTM B386 type 364, ASTM B387 type 364 | Custom sizes available upon request. | Inquiry |
| Tungsten Crucibles | Molybdenum-Tungsten (Mo-W) Lanthanum Oxide doped (ML, Mo-La) |
N/A | Custom sizes available upon request. | Inquiry |