Capital Refractories one-shot crucible system provides the quality conscious investment caster with considerable improvements in terms of product quality.
Since the liner is only used once, there is no risk of cross-contamination of alloys, and inclusions are drastically reduced.
Description
The system comprises a multi-use outer crucible (back-up crucible), and a fused silica or alumina, single-use, crucible liner.
One-shot liner crucibles are available in a wide range of sizes. Capital are happy to discuss individual customers requirements.
Properties
| Quality | Wt. % |
Physical |
|||||
Al2O3 |
SiO2 |
Ca/MgO |
Fe2O3 |
Na/K2O |
Bulk Density / g cm-3 |
Apparent Porosity / % |
|
| Alumina AL68S | 65.5 |
33.8 |
0.1 |
0.1 |
0.5 |
2.59 |
18.0 |
| Silica FS70S | 31.2 |
67.2 |
0.2 |
0.3 |
0.9 |
2.15 |
17.0 |
Capital mass-produces thousands of one-shot liners per year at their state-of-the-art facility in the Czech Republic.