摘要
利用失效分析的方法 ,分析了沧州炼油厂催化油浆蒸汽发生器壳体开裂的原因 ,得出壳体开裂是由于硫的应力腐蚀造成的结论 。
The failure analysis of the cracking of slurry oil steam generator shell concluded that the sulfide stress corrosion was the culprit. Post weld heat treatment to relieve the stress in the fabrication of the shell was suggested to prevent the cracking.
出处
《石油化工腐蚀与防护》
CAS
2002年第4期28-30,共3页
Corrosion & Protection In Petrochemical Industry
关键词
油浆
蒸汽发生器
壳体开裂原因
防止措施
炼油
slurry oil steam generator, shell, sulfide stress corrosion cracking
