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Vibration of tundish dry material is made of magnesia and magnesia-calcium materials with various composite sintering agents. It is a compact material that can be used without baking. It is characterized by simple on-site operation, low energy consumption and low energy consumption. Cost, no pollution to the environment, large number of continuous furnaces, can be used for 20 to 60 hours.
| Index | Item | |||
| LMM-1 | LMM-2 | LMM-3 | ||
| chemical composition | MgO | 80 | 75 | 80 |
| CaO | 4 | 6 | ||
| Bulk Density(g/cm3) | Fe2O3 | 3 | 4 | |
| Cold crushing strength (Mpa) | 1200℃ | 2.25 | 2.80 | 2.85 |
| 1200℃ | 10 | 7 | 8 | |
| linear change after heating, % | 1600℃ | 20 | 23 | 26 |
| 1600℃ | 0~-0.9 | |||
Professional engineers provide solutions and technical drawings
86(411) 84174804
lmme-business@lmmgroup.com.cn
As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally.
Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time
Continuous casting series：
Smart Steel Plant series：
