Ladle water outlet seat brick
Classification:
Ladle Refractories
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Product Description
Ladle nozzle seat brick is corundum, spinel as the main raw material production of corundum, corundum spinel, chrome corundum ladle seat brick prefabricated, the product has excellent high temperature performance.
The ladle nozzle seat brick can be formed by machine pressing or changed according to customer needs. In order to meet the needs of installation, after actual testing, the service life of the ladle nozzle block can be increased to more than 60 furnaces. In addition, in order to ensure the normal and safe use of the ladle, the stability of the production process is improved, and the maintenance cost is reduced, which has significant economic and social benefits. Meet the ladle harsh environment to implement the overall pouring and continuous casing pouring process pouring ladle, the overall pouring and continuous casing pouring use, significantly improve the service life.
physical and chemical index
Brand/Index | HF-SA1 | HF-SA2 | |
Chemical composition (% ≥ C.C | Al₂O₃ MgO Cr₂O₃ | 93 | - |
Al₂O₃ MgO | - | 94 | |
Bulk density (g/cm≥B.D | 1500 ℃× 3h | 3.0 | 3.0 |
compressive strength (M p a ≥ C.S | 1500 ℃× 3h | 65 | 65 |
Bending strength (Mpa) ≥ R.S | 1500 ℃× 3h | 8.0 | 8.0 |
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