金属加工（热加工）Issue(4)：82-88,7.
不锈钢复合板压力容器的腐蚀缺陷分析与制造过程控制
Corrosion defect analysis and manufacturing process control of stainless steel clad plate pressure vessels
摘要
Abstract
Carbon steel/low-alloy steel-stainless steel composite plates are widely used in pressure vessels due to their excellent mechanical properties(such as strength and toughness),corrosion resistance,and outstanding economic efficiency.Taking the Q355R+S30403(UNS S30403)used in the purification crystallizer of a company's PTA project and the Q355R+N10276(Hastelloy C276)used in the tower equipment of a natural gas-to-ethylene glycol project as examples,this study analyzes the causes of corrosion perforation during operation.It also proposes optimization measures for manufacturing,inspection,maintenance processes,and corrosion prevention control to further enhance the quality level of products under production and equipment under inspection and repair.关键词
压力容器/复合板/腐蚀缺陷/优化工艺/过程控制Key words
pressure vessel/clad plate/corrosion defect/process optimization/process control引用本文复制引用
朱生萍,李晓亮,杨成才,安天佑,席耀帮,高海波,李元海..不锈钢复合板压力容器的腐蚀缺陷分析与制造过程控制[J].金属加工（热加工）,2026,(4):82-88,7.基金项目
哈密高新区科学研究与技术开发计划项目(HGX2024KJXM004). （HGX2024KJXM004）
