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Manganese Steel Ball Mill Liner in general refers to a kind of casting steel with the Manganese content at 11%~22%, the carbon content at 0.9%~1.5%, mostly higher than 1.0%. Under low impact load, Manganese Steel Ball Mill Liner can achieve HB300~400, Under high impact load, can achieve HB500~800. Different impact load, the Manganese Steel Ball Mill Liner’s surface hardening layer depth can be up to 10~20 mm. High hardness of hardening layer can resist the wear of grinding media. Under the condition of strong impact abrasive wear, Manganese Steel Ball Mill Liner has excellent anti-wear performance, so Manganese Steel Ball Mill Liner widely used in mining, aggregates, coal industries as wear-resistant parts.
Note : Depending upon the various application, we propose suitable profile with appropriate alloy ranging from 12 to 25% .
Chemical Elements of Manganese Steel Ball Mill Liner
| Name | Chemical Elements (%) | |||||||
| C | Si | Mn | Cr | Mo | Ni | P | S | |
| Manganese Steel Ball Mill Liner | 0.9-1.5 | 0.3-1.0 | 11-22 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.05 | ≤0.05 |
Physical Property & Microstructure of Manganese Steel Ball Mill Liner
| Name | HB | Ak(J/cm2) | Microstructure |
| Manganese Steel Ball Mill Liner | ≤280 | ≥100 | A+C |
| A：Austenite C：Carbide | |||
Product Package of Manganese Steel Ball Mill Liner
Steel Pallet，Wooden Pallet and Wooden Box
Customized according to special packing requirement
Application of Manganese Steel Ball Mill Liner
Our Manganese Steel Ball Mill Liner are widely used in the grinding stage for mining industry, cement industry, thermal power plant, paper-making and chemical industry etc.
A ball mill is a type of grinder used to grind, blend and sometimes for mixing of materials for use in mineral dressing processes, paints, pyrotechnics, ceramics and selective laser sintering. It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell.
A ball mill consists of a hollow cylindrical shell rotating about its axis. The axis of the shell may be either horizontal or at a small angle to the horizontal. It is partially filled with balls. The grinding media are the balls, which may be made of steel (chrome steel), stainless steel, ceramic or rubber. The inner surface of the cylindrical shell is usually lined with an abrasion-resistant material such as manganese steel or rubber lining. Less wear takes place in rubber lined mills. The length of the mill is approximately equal to its diameter.