摘要
在分析采用原有摩擦焊和热处理参数焊接的接头韧性损伤原因的基础上进行了试验,通过摩擦焊和热处理参数的优化,改善、提高了钻杆的组织和性能。
<abstract> the basis of analysis of the reason of ductility injury of joint welded by original friction welding and heat treatment parameters, the experiment is made. The microstructure and properties of drill rod are improved by the optimization of friction welding and heat treatment parameters.
出处
《航空制造技术》
北大核心
2004年第11期78-81,83,共5页
Aeronautical Manufacturing Technology
