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Tundish pre-casting parts include slag wall, slag weir, impact plate and current regulator etc.
It applies magnesium sand, alumina, white corundum as main ingridients. Materials combines micro powder and ultra-micro powder, adding with certain amount of coagulant and dispersant, forming by pre-casting, and baking at medium temperature.It is applicable to continuous tundish. The pre- casting parts can meet with different requirements on lifespan and design requirement.
1.Unique Formulas
The formula has unique patent of invention. It has the advantages of thermal shock resistance,anti-scour, anti-erosion, wear resistance and lOnger service life.
2.Complete Customization
The shape of the product and the details of theformula can be fully customized to meet the needs of different customers.
3.Unique Design
The current regulator and slag wall are two in one and easy to install, which can reducethe labor intensity of the workers and improve the purity of the casting billet.
4.Super-high Cost Performance
Higher service life, indirectly improve the life ofthe tundish, reduce the number of cold repair and also make the casting billet more pure, reduce the cost of customers.
| Index | Magnesium | High Aluminum | Magnesium &Aluminum | |
| LMM-1 | LMM-2 | LMM-3 | ||
| Al2O3 (%) | ≥80 | ≥70 | ||
| MgO (%) | ≥80 | ≥12 | ||
| Bulk Density (g/cm3) | 110°Cx24h | ≥2.80 | ≥2.80 | ≥2.80 |
| Modulus of Rypture (MPa)| | 110°Cx24h | ≥5 | ≥6 | ≥6 |
| 1500°Cx3h | ≥8 | ≥10 | ≥10 | |
| Cold Crushing Strength | 110°Cx24h | ≥40 | ≥40 | ≥45 |
| 1500°Cx3h | ≥60 | ≥80 | ≥70 | |
| Linear Change Rate (%) | 1500°Cx3h | ±0.5 | ±0.5 | ±0.5 |
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：
