摘要
对 45钢 /W8Co3N高速钢刀具的摩擦焊接工艺及焊接效果进行了试验研究 ,结果表明 ,采用优化的摩擦焊接工艺参数及合理的焊后热处理工艺可获得具有良好显微组织和力学性能的焊接接头。
The experimental investigation of the friction welding technology and effects for 45 steel/W8Co3N HSS cutters are carried out. The results show that the joint with good microscopic structure and mechanical property can be obtained by using optimized welding process parameters and rational heat treating process after welding.
出处
《工具技术》
北大核心
2001年第8期15-17,共3页
Tool Engineering
基金
航空基金资助项目 (项目编号 :98H5 3 0 73 )
关键词
摩擦焊接
45钢
含钴高速钢
焊后热处理
显微组织
力学性能
刀具
friction welding, 45 steel, cobalt HSS, heat treating after welding, microscopic structure, mechanical property
