生产球磨机衬板的新型低合金耐磨钢  

New Middle-carbon Low-alloy Antifriction Cast Steel for Ball Mill Liner

作　　者：柴增田[1] 李明[1] 

机构地区：[1]承德石油高等专科学校,河北承德067000

出　　处：《铸造技术》2012年第3期289-293,共5页Foundry Technology

摘　　要：进入21世纪以来,为了提高球磨机衬板的耐磨性能,我国冶铸工作者研制出了许多新型低合金耐磨钢,通过合理选择化学成分、加入低合金和微量合金,采取适当的热处理工艺,可以获得马氏体、贝氏体、贝氏体加马氏体的基体组织。In order to improve the wear resistance of ball mill liner, a number of new low-alloy wear-resistant steel were developed in the 21 st century. Through selectting rational chemical composition, adding low-alloy and micro-alloy, appropriate heat treatment process, the base structures ofmartensite, bainite and bainite ＋ martensite can be gained in the cast steel.

关 键 词：球磨机衬板 低合金耐磨钢 马氏体 贝氏体 马氏体+贝氏体 

分 类 号：TF764[冶金工程—钢铁冶金]