摘要
摩擦焊接的过程参数控制和焊缝热处理是摩擦焊接钻杆质量的关键所在,主要从摩擦焊接过程参数控制和焊缝区组织特征分析讨论焊缝的热处理过程。
The quality of friction welding drilling pipe is very important, the key points are parameter control and heat treatment for welding seam. The paper discussed procedures of heat treatment according to parameter control and analysis on microstructure of welding joint.
出处
《探矿工程(岩土钻掘工程)》
2008年第4期15-16,共2页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
钻杆
摩擦焊
参数控制
焊缝
热处理
drilling pipe
friction welding
parameter control
welding seam, heat treatment