摘要
针对氮、铬对铸态锰钢性能的影响作了系统试验。结果表明 :加入氮和铬得到了细化的奥氏体基体和弥散分布的团球状碳化物 ,显著提高了铸态锰钢的加工硬化能力 。
Effect of N and Cr on the properties of as cast manganes steel was studied. The additions of N and Cr in as cast manganese steel resulted in the formation of a metastable, well refined austenitic matrix and relatively even distribution of hard carbide particles, which increased the work hardening ability of the steel and enable it to possess with sufficient impact strength and a higher wear resistance .
出处
《机械工程材料》
CAS
CSCD
北大核心
2002年第5期9-11,共3页
Materials For Mechanical Engineering
关键词
耐磨材料
锰钢
铸态组织
氮
铬
wear resistant material
manganese steel
cast structure
nitrogen
chromium
