LMM TOTAI offer a complete product and service portfolio for all steelmaking processes.
From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.
Zirconia nozzle for tundish
Zirconia nozzle for tundish
| Use | Bland | |||
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The cover of tundish： | high alumina castable | LY-CFC-16T |
| LY-CFC-18T | ||||
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The castable for the lining : | high alumina castable | LY-CFC-TD-80 | |
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Bricks for slag dam : | magnesia bricks | LY-TBX-SY-1 | |
| high alumina bricks | LY-TBX-A2 | |||
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Coating materials : | magnesia coat | LY-TD-C-M7 | |
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Block for impact zone： | Al2O3-SiC-C block | LY-LD-AGX-T2 | |
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Nozzle for casting： | zirconia nozzle | LY-YZN | |
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Well block： | high alumina block | LY-SK35 | |
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Ramming materials： | SiO2-Al2O3-SiC ramming materials | LY-R-AMC | |
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Repairing materials by trowelling： | high alumina castable | LY-C-170M | |
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Patching materials : | high alumina | LY-P-AP60 | |
| LY-P-AP80 |
Nozzle for casting：zirconia nozzle
Select modle: LY-YZN
| Brand | LY-YZN | LY-SK35 | ||
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Chemical composition(%) | Al2O3 | 0.4 | 51 |
| SiO2 | 4.3 | 44 | ||
| MgO | 94.6 | |||
| CaO | ||||
| ZrO2 | ||||
| Bulk density | 4.9 | 2.18 | ||
| Apparent porosity(%) | 13.1 | 24 | ||
| Cold crushing strength(MPa) | 88.2 | 29 | ||