本文介绍了一种新型42CrMo合金钢锤头，对比传统的高锰钢材料，在实际生产中表现出更好的耐磨性和机械性能。经热处理后的42CrMo合金钢锤头微观组织均匀分布为马氏体和贝氏体，赋予了锤头高硬度和韧性，使得其耐磨性远超传统高锰钢锤头，并且性能稳定，有效提高了冲击式破碎机的工作效率。
impact quarry crusher machine
hammer is the key vulnerable component, so a large amount of supplies. At present, many domestic manufacturers of hammer crusher of most of the use of high manganese steel and high manganese steel, hammer head material in many conditions it is difficult to form effective hardening layer, the wear resistance is not good enough, the service life is short, which can seriously affect the performance of impact
crusher machine work of rock. The new 42CrMo alloy steel hammer, in the actual production of high manganese steel hammer wear resistance and mechanical performance is better, longer life.
42CrMo new type of hammer after quenching and tempering treatment, the microstructure is martensite and bainite in uniform distribution, the organization gives the material of hammer high hardness and toughness. High hardness materials, the material is pressed into the surface of the cutting depth is shallow, the wear volume is small, the wear-resisting performance is good; high toughness, the material can absorb the energy, the crack is not easy to form and expand, also exhibited good wear resistance.
Compared with the 42CrMo high manganese steel
quarry crusher hammer, wear resistance is largely subject to the specific working condition, it is difficult to form effective hardening layer in many working conditions. Secondly, it is due to the abrasion resistance of high manganese steel hammer is subject to conditions, so the hammer in the work of the performance is not stable. Under great stress, the formation of hardened layer is enough, the wear volume is small, good wear resistance; conversely, large amount of wear, wear resistance. 42CrMo hammer tempered martensite organization for good mechanical properties of stability, phase transition does not occur in the process of friction and wear, the wear resistance is far beyond the traditional high manganese steel hammer, performance and the show has been very stable, it can effectively improve the performance of impact quarry crusher machine work.
crusher machine work of rock. The new 42CrMo alloy steel hammer, in the actual production of high manganese steel hammer wear resistance and mechanical performance is better, longer life.
42CrMo new type of hammer after quenching and tempering treatment, the microstructure is martensite and bainite in uniform distribution, the organization gives the material of hammer high hardness and toughness. High hardness materials, the material is pressed into the surface of the cutting depth is shallow, the wear volume is small, the wear-resisting performance is good; high toughness, the material can absorb the energy, the crack is not easy to form and expand, also exhibited good wear resistance.
Compared with the 42CrMo high manganese steel
quarry crusher hammer, wear resistance is largely subject to the specific working condition, it is difficult to form effective hardening layer in many working conditions. Secondly, it is due to the abrasion resistance of high manganese steel hammer is subject to conditions, so the hammer in the work of the performance is not stable. Under great stress, the formation of hardened layer is enough, the wear volume is small, good wear resistance; conversely, large amount of wear, wear resistance. 42CrMo hammer tempered martensite organization for good mechanical properties of stability, phase transition does not occur in the process of friction and wear, the wear resistance is far beyond the traditional high manganese steel hammer, performance and the show has been very stable, it can effectively improve the performance of impact quarry crusher machine work.
来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/30047666/viewspace-1587073/，如需转载，请注明出处，否则将追究法律责任。
转载于:http://blog.itpub.net/30047666/viewspace-1587073/
扫一扫
220
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
