product is used in the whole process of steelmaking
Products we offer
LMM YOTAI PRODUCT
Our Clients Give The Best Feedback
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The MgO-C bricks which used in EAF has a good performance in 75 furnaces, we are so satificated with the using performance of the bricks from LMM YOTAI
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We improved the bricks formula and specification accoridng to our experience, the final using performance doubled compared with their previous specification.
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In the ladle we have been using high alumina bricks with a performance of 50 heats. After the improved design of LMM YOTAI engineers, we use magnesia carbon bricks instead of high alumina bricks, and the performance reaches 60 furnaces and is still running.
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Contact Us
- 86-411 84174804
- lmm@magnesiacarbonbricklmm.com
- Ganjingzi District, Dalian 116000, China
SIO2-AL2O3-SIC RAMMING MATERIALS FOR TUNDISH
Brand: LMM YOTAI
Warranty: 1 year
Sample: Sample testing is available
Certification: ISO9001/ISO14001
Payment method: TT/LC
Shipping method: sea/land/air
Specifications: Customized products according to customer drawings
| 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 |
Ramming materials：SiO2-Al2O3-SiC ramming materials
Select modle: LT-R-AMC
| Brand | LY-CFC-ASP-1D | LY-R-AMC | ||
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Material | Castable | Ramming | |
| Chemical composition(%) | Al2O3 | 93 | 56 | |
| SiO2 | 1 | 29 | ||
| MgO | 4 | 9 | ||
| C | ||||
| Cold crushing strength(MPa) | 110℃×24h | 40 | 26 | |
| 1000℃×3h | 65 | – | ||
| 1500℃×3h | 110 | 36 | ||
| Linear change (%) | 110℃×24h | -0.1 | – | |
| 1000℃×3h | 0.7 | – | ||
| 1500℃×3h | 1 | 1.2 | ||
| Quantity required (kg/m3) | 3,100 | 2,550 | ||