| Shape: | Conical, Circular, Cylindrical |
|---|---|
| Color: | White, Light Yellow |
| Refractoriness: | 1580< Refractoriness< 1770 |
| Type: | Ceramic Crucible |
| Name: | Ceramic Fire Assay Crucibles for Melting Gold |
| Max. Working Temperature: | 1650 Degree Celsius |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 20 Years Reliable Enterprise Ceramic Fire Assay Crucibles for Melting Gold
Product Specifications:
Chemical Composition:
| Item | Content |
| SiO2 | 54.6% |
| Al2O3 | 40.31% |
| Fe2O3 | 1.11% |
| TiO2 | 0.47% |
| CaO | 1.28% |
| MgO | 0.34% |
| K2O | 0.61% |
| L.O.I(loss on ignition) | 0.21% |
Suppliers with verified business licenses
Audited Supplier 
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