Stock code
839391
Tundish retaining wall and dam
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Product Introduction
The slag retaining plate developed by Jinxin Company has the characteristics of good slag resistance, high thermal strength at high temperature and long service life. According to different service life requirements, aluminum magnesium spinel, corundum and magnesium products can be selected. The analysis of the original and used residual samples shows that the magnesium-based slag retaining weir has an effect on reducing inclusions such as CaO, SiO2 and Al2O3 in molten steel and is conducive to purifying molten steel.
| Main Physical and Chemical Indexes of Tundish Slag Retaining Wall and Retaining Dam | ||||
| Materials | magnesium aluminate spinel | corundum | Magnesium | |
| Brand | JX-TD80 | JX-TD85 | JX-TM80 | |
| Chemical composition ( % ) ; | Al₂O | 48 | 85 | 1 |
| MgO | 32 | 1 | 80 | |
| Bulk density (g/cm³)> | 2.9 | 2.8 | 2.9 | |
| Compressive strength (MPa);> | 110 ℃× 16h | 55 | 40 | 60 |
| 1500 ℃× 3h | 45 | 60 | 45 | |
| Line change after burning (%) | 1500 ℃× 3h | 0~ 2.5 | 0~ 1.5 | 0~ 1.5 |
| Shelf life: six months | ||||
| Note: waterproof and moisture-proof during storage and transportation, please do not use if cracks occur. | ||||
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Tundish retaining wall and dam
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