一种高强度马氏体耐磨钢  

ONE KIND OF HIGH-STRENGTH MARTENSITE ABRASION-RESISTANT STEEL

作　　者：杨国权[1] 王春[1] 苑少强[1] 梁国俐[1] 

机构地区：[1]唐山学院机电工程系,河北唐山063000

出　　处：《河北冶金》2012年第7期13-15,共3页Hebei Metallurgy

摘　　要：机械零件的磨损失效不仅造成大量的资源浪费,还给企业造成了巨大的经济损失。根据耐磨钢的性能要求,参考国内外有关资料设计了两种不同强度等级的马氏体耐磨钢。在实验室采用多道次变形工艺对设计钢种进行控制轧制和控制冷却,获得了单一细化的马氏体组织,为实际生产提供了技术参考。Abrasion of mechanical parts makes not only a large quantity of waste of source but also huge economic loss for business.Based on the performance requirement for abrasion-resistance steel,referring concerned information at home and abroad,two kinds of martensite abrasion-resistance steel with different strengths are designed.In laboratory the designed steel grades are controlled rolled and cooled with multi-passes deformation process,a single fined martensite structure got,and thus offered technical reference for practical production.

关 键 词：强度 马氏体 耐磨钢 

分 类 号：TF142.24[冶金工程—冶金物理化学]