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High Quality Refractory Bricks
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Monolithic Refractory
Product Introduction:
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Zirconia ceramic sagger has the characteristics of high melting point, high resistivity, high refractive index and low coefficient of thermal expansion, which enables it to withstand the erosion of molten solutions of various metal and non-metallic oxides. It has high strength and excellent thermal shock resistance, and is not easy to react chemically or adhere to the fired ceramic components, which can ensure the stability and consistency of the performance of electronic ceramic products and improve the pass rate of fired products.
Features:
- Super wear-resistant
- High resistivity
- Long service life
- Low thermal expansion rate
- High hardness
- High thermal stability
Application:
It is mainly used as a heat-resistant container to melt various metal and non-metallic powders.
Detailed Photoes:
Technical Data Sheet:
| Item | Unit | FZRX-97 |
| ZrO2+Y2O3 | % | ≥97 |
| Al2O3 | % | ≤0.5 |
| SiO2 | % | ≤0.2 |
| Fe2O3 | % | ≤0.2 |
| Working Temperature | ºC | 1700 |
| Bulk Density | g/cm3 | ≥5.6 |
| Apparent Porosity | % | ≤15 |
| Cold Modulus of Rapture | MPa | ≥50 |
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