摘要
在对６ＣｒＷ２Ｓｉ钢剪刃失效方式和服役条件分析的基础上，提出了剪刃的综合力学性能要求。６Ｃｒ２Ｓｉ钢报废剪刃表面经堆焊高合金耐磨层修复后，寿命比以前提高一倍以上。
The comprehensive mechanical properties of 6CrW2Si steel shear blade were demanded according to its failure forms and service conditions.When discarded shear blade was restored by surface welding of high alloy layer,its service life doubled.
出处
《金属热处理》
CAS
CSCD
北大核心
1999年第3期34-35,共2页
Heat Treatment of Metals
基金
内蒙古自治区科技攻关课题
关键词
失效
剪刃
堆焊
热剪切机
failure,shear blade,surface welding
