high quality good wear resistance ball mill liner plate
China's current general wear resistant material series of high manganese steel series: such as high manganese steel (ZGMN13),
High manganese alloy (Zgmn13Cr2MoR), ultra-high manganese alloy (Zgmn18Cr2MoR), etc.
High manganese steel (such as ZGMN13) under severe impact or contact stress, its surface will rapidly harden, while the core still maintains a strong toughness, hard outside and tough inside both wear resistance and impact resistance.And the heavier the impact on the surface, the more full the surface hardening, the better the wear resistance.Because the hardness of high manganese steel itself is very low (HB170-230), the wear resistance is extremely limited before hardening. If the surface of high manganese steel is not enough to bear the impact force, the surface can not be fully hardened (after full hardening, the surface hardness can reach HB550 or below, otherwise), then the wear resistance will not play a role, and the wear resistance will not be shown.
Because Zgmn18Cr2 contains more manganese, the surface hardening can be more sufficient, so more wear-resistant.
Of course, ZGMN18Cr2 series (such as ZGMN18Cr2MORE) is also more expensive than ZGMN13 series.
The main material in the hammer of high manganese steel is high manganese steel (Mn13,Mn13Cr2 and Mn18Cr2). With the continuous development of wear-resistant materials, the high toughness of high manganese steel is incomparable to other wear-resistant materials.v
materials list
machemical
Product Description
Features and Advantages of high quality good wear resistance ball mill liner plate
1. Materials: High Mn, Middle or Low Chrome, Alloy Steel and customised materials.
2. Use: wear parts for ball mill machine in the quarry, mining, cement aggregate, recycling, shredding
and demolition fields. etc.
3. Certifications: ISO9001 &TS and CE certification.
4. Production quality testing: hardness testing, metallographic structure, machinery performance
testing,ultrasonic inspection, high frequency infrared carbon and surface analysis etc.
5. Competitive products: good quality with reasonable price.
6. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
7. We can provide customized design according to our clients’ demands and also refine our products
by our clients’ feedback.
Chemical Elements
| Name | Chemical Elements (%) |
| C | Si | Mn | Cr | Mo | Ni | P | S |
| SCMN11 | 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 | Name | HB | Ak(J/cm2) | Microstructure |
| SCMN11 | ≤240 | ≥100 | A+C |
| A:Austenite ,C:Carbide |
Size
| Size | Hole Dia.(mm) | Liner Length(mm) |
| ≤40 | ≤40 | ≤250 | ≤250 |
| Tolerance | +2
0 | +3
0 | +2 | +3 |
Product Tags:
|
|
Good Wear Resistance 100J/CM2 Castings And Forgings Ball Mill Liner Plate Images
|
