摘要
介绍了采用逆焊接温差处理原理，形成压缩残余应力层，防止应力腐蚀开裂的新技术。试验和工程应用结果证明，
A new technology for protecting SCC by compressive residual stress layer caused by differental temperature of anti welding is introdued.The results of testing and engineering application prove that this technology is the effective way to prevent SCC of petrochemical equipment.
出处
《石油化工设备技术》
CAS
1999年第5期49-51,共3页
Petrochemical Equipment Technology
关键词
应力腐蚀开裂
逆焊接
温差
压应力防护
石化设备
Stress corrosion crack(SCC),Differential temperature of anti welding,Compressive stress protection
