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calcium aluminate high Al2O3
It is widely used in steel mills, LF furnace, CAS-OB and the RH refining process of desulfurization.
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Introduction
calcium aluminate Specifications
CaO:42-48%
Al2O3:50-55%
SiO2:<=5%
MgO:<=6%
Fe2O3:<3%
Application
It is widely used in steel mills, LF furnace, CAS-OB and the RH refining process of desulfurization. It is a product which is refining and iron and steel desulfurization pretreatment of water. The products have the advantage that slag with a high speed, improve ladle lining life of the vacuum chamber and reduce the erosion of refractory material and so on.
Technical data sheet
| Model | CaO/% | Al2O3/% | SiO2/% | MgO/% | Fe2O3/% | S+P/% | Melting /°c |
| 1 | 42-48 | 40-45 | ≤5 | ≤6 | <3 | ≤0.15 | ≤1400 |
| 2 | 48-52 | ≥38 | <5 | 5-7 | <2 | <0.1 | <1400 |
| 3 | >49 | >41 | <5 | <1 | <1.8 | <0.1 | <1400 |
| 4 | 10-15 | 54-58 | 1-3 | 19-20 | ≤1.0 | <0.1 | <1420 |
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