Products we offer
MgO-C bricks for LF
Magnesia carbon bricks for LF
| Bland | ||||
 |  | Castable for the roof ： | high alumina castable | C-160 |
 | Bricks for free board： | MgO-C bricks | LY-LD-MG-18XE | |
 | Bricks for lining of slag line： | MgO-C bricks | LY-LD-MG-14XFK | |
 | Bricks for lining of metal line ： | Al2O3‐MgO‐C bricks | LY-LD-AM20CX | |
 | Bricks for the lining of bottom ： | Al2O3‐MgO‐C bricks | LY-LD-AM10CX | |
 | Bricks for well block： | Al2O3-MgO precast block | LY-CFC-ASP-SRX | |
 | Ramming materials for the corner of bottom： | Al2O3‐MgO‐C ramming materials | LY-R-AMC | |
 | Bricks for the permanent of slag line ： | MgO-C bricks | LY-LD-MG-15XE | |
 | Bricks for the permanent of bottom and metal line： | Al2O3 bricks | LY-LD-BA-1 |
- MgO-C bricks for the free board (LY-LD-MG-18XE)
- MgO-C bricks for the lining of slag line(LY-LD-MG-14XFK)
- MgO-C bricks for the permanent of slag line (LY-LD-MG-15XE)
| Universal use | Slag line | Free board | |||
 | LY-LD-MG-15X | LY-LD-MG-14XFK | LY-LD-MG-18XE | ||
| Chemical composition(%) | MgO | 79 | 81 | 78 | |
| C | 15 | 14 | 15 | ||
| Bulk density | 2.96 | 2.98 | 2.83 | ||
| Apparent porosity(%) | 4 | 3.8 | 4.5 | ||
| Modulus of rupture(MPa) | at R.T | 16 | 19 | 15 | |
| at 1400℃ | 13 | 14 | 8 | ||
| Cold crushing strength(MPa) | 40 | 44 | 37 | ||
LMM YOTAI PRODUCT
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.
Our Clients Give The Best Feedback
Contact Us
- 86-411 84174804
- lmm@magnesiacarbonbricklmm.com
- Ganjingzi District, Dalian 116000, China
LMM YOTAI established in 2007. Our production technology comes from Japanese Yotai. As an experienced and international player in the refractories industry. We have succeeded in expanding both the breadth of its product range and the depth of its services. From raw material selection, refractory portofio & optimization, installation & services & recycle of used refractories on site to further reduce client’s Opex & Capex in refractory consumption per ton steel output, meanwhile improve product quality of client.
