Manganese Steel Ball Mill Liners
Manganese Steel Ball Mill Liners Manufacturers in India
In line with the advancements taking place of this area, we have come up with a well prepared range of Manganese Steel Ball Mill Liners Manufacturers in India. Clients can avail this product from us in dissimilar quantities.
Shape | v Rectangular |
Material | v Manganese Steel |
Thickness | v 1/2 to 1 inch |
Tolerance | v +/- 4 mm |
Hardness | v 50-58 HRC |
Breakage Rate | v Less than 6 % |
We are successfully meeting the varied requirements of our clients by providing the best quality range of Manganese Steel Ball Mill Liners.
Manganese Steel Ball Mill Liners is a kind of material for when it comes to manganese mill liners; Qiming Casting is one of the largest austenitic manganese steel cast foundries in China. With over 20 years of cast technology, Our Manganese Steel Ball Mill Liners span life more than other foundries.
The hardness of Manganese Steel Ball Mill Liners in the solution annealed and water quenched condition is normally around 220 HB. It is possible to strain to harden this material to approximately 500 HB. In order to achieve this high hardness level, the impact loading must be high while the material wearing away from gouging abrasion is limited. It is typical in crushing applications where the main wear mechanism is gouging abrasion that the manganese steel will harden to some intermediate level, typically 350-450 HB.
This material used for grid liners, and generally smaller mills. Its great advantage is that it works hardens under stress, yet the substrate remains tough and can withstand extreme impact without fracture. Its primary disadvantage is that it spreads with impact, so solid liners begin to squeeze together and become extremely difficult to remove, and can damage a mill shell if the stress is allowed to build up to an extreme level.
Manganese Steel Ball Mill Liners Chemical Composition
Name | Spec Available(%) | |||||||
C | Si | Mn | Cr | Mo | Cu | P | S | |
High Manganese Liner (Mn14) | 0.9-1.5 | 0.3-1.0 | 11-14 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
Super Manganese Liner (Mn18) | 1.0-1.5 | 0.3-1.0 | 16-19 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
Manganese Steel Ball Mill Liners Mechanical Properties & Microstructure
Name | Surface(HB) | Ak(J/cm2) | Microstructure |
High Manganese Liner (Mn14) | ≤240 | ≥100 | A+C |
Super Manganese Liner (Mn18) | ≤260 | ≥150 | A+C |
C -Carbide A- Austenite |