Introduce the results of using different materials of the hammer crusher hammer :
Results of different materials hammers | ||||
Material | hardness | Broken material | Relative wear resistance | Crusher model |
ZGMn13 | 180-200HB | 1.0 | ||
Medium manganese steel | 220-250HB | limestone | 2.1 [12] | ф 1000 × 800 |
High carbon manganese alloy cast steel | 30-40HRC | Iron ore | 1.53 [20] | ф 800 × 600 |
Low manganese cast steel | 54-60HRC | coal | 2-3 [21] | |
Low alloy cast steel | 45-55HRC | Stone | 3.0 [14] | |
Low alloy bainitic steel | 35-50HRC | Carbon stone | 1.93 [27] | |
limestone | 1.6 | Ф 800 × 600 | ||
Coal gangue | 3.0 | |||
High chromium cast iron combined with carbon steel | > 58HRC | Cement clinker | 3.1-3.6 [33] | |
Cement raw meal | 6.0 [33] | |||
limestone | 6.7 [34] | |||
Quartzite | 11.5 [35] | |||
Forged white cast iron | 55-60HRC | Feldspar | 2.0 [36] | |
Casting heat treated white iron | 58-61HRC | Shale + clay | 7.0 [37] | |