- ab Alumina TY-M: The typical glass contact materials for the end zones of furnaces (working-end, feeder channels) when glass quality is the priority : TV Glass, high quality container glass, float glass.
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- a Alumina TY-A: The typical glass contact materials for the end zones of furnaces (working-end, feeder channels) when glass quality is the priority : TV Glass, high quality container glass, float glass.
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- b Alumina TY-H: Its neutrality against soda vapors makes it the best choice for the downstream part of superstructures in demanding applications.
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Physical and chemical index: |
Item | Unit | Behaviors | FUSED CAST Alumina | TY-M | TY-H | TY-A | Chemical Composition | Al2O3 | | % | 94 | 93 | 98.5 | SiO2 | ≤ | 1 | 1 | 0.4 | NaO2 | 4 | 6.5 | 0.9 | Crystallographic | a-Al2O3 | | | 44 | 0 | 90 | b-Al2O3 | | | 55 | 99 | 4 | Vitreous Phase | | | 1 | 1 | 6 |
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