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Brand:aa
Product detail:
Attractive price andquality silicon carbide ceramic crucibles for melting platinum
1 . Silicon carbide crucibles for aluminum , cooper.etc smelting crucible
2 . Efficient ,energy-saving ,environmental protection . etc
3. Anti-oxidation, corrosion resisting, abrasion resistance.
4. Good conductivity and thermal efficiency.
5. Mainly used in the various powder sintering and metal smelting in the fields of metallurgy, chemical industry and glass.
6. Used as the dewatering and various grinding elements in paper making industry, which are broadly applied and are ideal ceramic substitutes.
Specifications:
Chemical composition SIC | % | ≥ 90 | |
Physics Property | Max. service temperature | °C | 1500 |
Density | g/cm3 | 2.75 | |
Porosity | % | ≤12 | |
2kg/ cm2 refractoriness under T2 | Mpa °C | >1700 | |
Bending strength at room temp. | Mpa | ≥45 | |
Bending strength at 1200°C | Mpa | ≥50 | |
Compressive strength | Mpa | ≥150 | |
Thermal Conductivity at 1000°C | W.(m.k)-1 | ≥ 12 | |
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