铬镍奥氏体不锈钢制容器的焊后热处理  

THE POST HEAT TREATMENT OF Cr-Ni AUSTENITIC STAINLESS STEEL VESSEL

作　　者：李国森 鲜朝佐[1] 

机构地区：[1]大庆龙化新实业总公司工业公司,大庆石油化工设计院

出　　处：《石油化工设备技术》1996年第1期40-43,共4页Petrochemical Equipment Technology

摘　　要：对有抗晶间腐蚀要求的格镍奥氏体不锈钢制容器焊缝区是否都应作固溶化或稳定化焊后热处理提出了看法和意见，并强调对处理的可行性及真实效果应有足够的估计。The views and opinions are put forward to that the stabilized or solution heat treatments for all the weld area of Cr- Ni austenitic stainless steel vessel with requirement of intercrystalline corrosion-proof should be or maybe not carried out. It is emphasized that the feasibility and true effect of heat treatment should be enough estimated.

关 键 词：奥氏体不锈钢 晶间腐蚀 石油化工 机械设备 

分 类 号：TE985.7[石油与天然气工程—石油机械设备]