Feature: | Long Time Materials |
---|---|
Refractoriness (℃): | 1770< Refractoriness< 2000 |
Shape: | Granule |
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Chemical Composition (%) |
Grade | Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO | MgO | Na2O | K2O |
min | max | |||||||
Y57 | 57.30 | 40.30 | 1.00 | 0.25 | 0.10 | 0.15 | 0.10 | 0.20 |