摘要
对壳牌煤制气调和循环水过滤器S-1302封头开裂分析,结合应力腐蚀开裂条件与裂纹发展规律,提出压力容器应力腐蚀开裂预防应前置于设计、制造。
analysis of head cracking of shell coal gas regulating and circulating water filter S-1302 combined with stress corrosion cracking conditions and crack development law,it is proposed that the prevention of stress corrosion cracking in pressure vessel should be put forward in design and manufacture.
作者
吴孝平
Wu Xiaoping(Yunnan Yuntianhua Non-destructive Testing Co.,Ltd.,Yunnan Kunming 650011)
出处
《云南化工》
CAS
2020年第8期170-172,共3页
Yunnan Chemical Technology
关键词
在役
压力容器
应力腐蚀
预防
in service
pressure vessel
stress corrosion
prevention
