Ladle Permanent Lining Castable

Product Details

Magnesia carbon brick and alumina magnesia carbon brick are generally used in the working lining of large ladle. In addition to the safety lining of high alumina brick, there’s another lining of 90-110mm castable material in the form of light weight, heavy weight and self-flowing materials.

Application: ladle bottom and wall

Main physical and chemical performance index:

Index LMM-1 LMM-2 LMM-3 LMM-4
Material Light weight Alumina magnesia Mullite based self-flowing castable Low cement steel


Al2O3 %≥ 45 60 65
Al2O3+MgO %≥ 87
Bulk density g/cm3≥ 1.8土0.2 2.90 2.45 2.55
Modulus of rupture MPa≥ 110°Cx24h 6 6 5
1350°Cx3h 7 7 6
Crushing strength MPa≥ 110°Cx24h 15 40 30 40
1350°Cx3h 20 55 50 55
(1350°Cx3h) %

Linear change after heating

土0.6 土0.6 土1.0 土1.0
Construction water quantity % 7-11 6-7 7-9 7-9



The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.

Service Display

recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise

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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. 


Dalian Office:
Building 8, Yintian South Park, Yida Chuntian, Ganjingzi District, Dalian 116000, China 
Shenyang Office:
Room 12-12 A4 Building YuZhou Square, Huannan Disruct, Shenyang City China
Tel: +86 84174804

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