摘要
In the paper,the nondestructive examination has been successfully carried out,the complex self-tighten sealing structure has satisfied demands of ultrahigh pressure (560 MPa) down-lead seal,the experimental results indicate that calculation formula of residual stresses has higher precision and reliability.
In the paper,the nondestructive examination has been successfully carried out,the complex self-tighten sealing structure has satisfied demands of ultrahigh pressure (560 MPa) down-lead seal,the experimental results indicate that calculation formula of residual stresses has higher precision and reliability.
出处
《压力容器》
2001年第1期8-10,78,共4页
Pressure Vessel Technology
