金属应力腐蚀行为研究新进展  

Recent Advances in the Study of Stress Corrosion Behaviors of Metals

作　　者：蒋裕 孙耀宁[1] 程旺军 徐一飞 孟阿聪 王鹏博 JIANG Yu;SUN Yaoning;CHENG Wangjun;XU Yifei;MENG Acong;WANG Pengbo(School of Mechanical Engineering,Xinjiang University,Urumqi 830000,China)

机构地区：[1]新疆大学机械工程学院,新疆乌鲁木齐830000

出　　处：《材料保护》2025年第2期19-30,共12页Materials Protection

基　　金：自治区中央引导地方科技发展资金项目(ZYYD2023B03);自治区重点研发任务专项(2022B01036⁃1)。

摘　　要：金属材料因其强度高且具有一定的耐蚀性,易于加工和价格低廉的优点,已广泛应用于建筑、工程、能源和制造业等领域。作为工程结构材料,金属容易暴露在各种复杂、恶劣受力的环境中,从而导致金属应力腐蚀问题十分突出。金属应力腐蚀开裂(SCC)作为一种极具破坏性的腐蚀类型,常受到材料、腐蚀环境、应力三者的共同作用。由于影响应力腐蚀行为的因素众多,且腐蚀环境复杂多样,因此给应力腐蚀问题的研究也带来了诸多困难和挑战。本文总结归纳了金属材料应力腐蚀的研究进展,并从腐蚀机理、研究方法和环境因素等方面阐述了金属应力腐蚀的影响,以供相关从业人员参考。Metal materials have been extensively applied in diverse fields including construction,engineering,energy,and manufacturing,owing to their merits such as high strength,certain corrosion resistance,ease of fabrication,and low cost.As engineering structural materials,metals are prone to being exposed to a wide range of complex and harsh stress⁃bearing environments,thereby rendering the problem of metal stress corrosion particularly prominent.Metal stress corrosion cracking(SCC),regarded as an extremely destructive type of corrosion,is typically influenced by the combined effects of the material itself,the corrosive environment,and the stress.Given that there are numerous fac⁃tors influencing stress corrosion behavior and that the corrosive environments are intricate and varied,it poses numerous difficulties and challen⁃ges to the research on stress corrosion issues.This paper comprehensively summarizes the advancements in the stress corrosion of metal materi⁃als.Moreover,it elaborates on the impacts of metal stress corrosion from aspects such as the corrosion mechanism,research methodologies,and environmental factors,aiming to provide references for relevant professionals.

关 键 词：应力腐蚀开裂 机理 研究方法 影响因素 

分 类 号：TG172[金属学及工艺—金属表面处理]