张琳,王振尧,赵春英,曹公望,刘艳洁.碳钢和耐候钢在盐雾环境下的腐蚀行为研究[J].装备环境工程,2014,11(1):1-6. ZHANG Lin,WANG Zhen-yao,ZHAO Chun-ying,作者英文名,作者英文名.Study on Corrosion Behavior of Carbon Steel and Weathering Steel in Salt Spray Test[J].Equipment Environmental Engineering,2014,11(1):1-6.
碳钢和耐候钢在盐雾环境下的腐蚀行为研究
Study on Corrosion Behavior of Carbon Steel and Weathering Steel in Salt Spray Test
投稿时间:2013-09-09  修订日期:2013-10-12
DOI:10.7643/issn.1672-9242.2014.01.001
中文关键词:    大气腐蚀  锈层  加速腐蚀试验
英文关键词:steel  atmospheric corrosion  rust layer  accelerated corrosion tes
基金项目:国防技术基础项目(H102011B002);国家电网科技项目(KG12K16004,5211DS110493)
作者单位
张琳 中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳110016;沈阳理工大学环境与化学工程学院,沈阳110159 
王振尧 中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳110016 
赵春英 沈阳理工大学环境与化学工程学院,沈阳110159 
曹公望 中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳110016 
刘艳洁 中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳110016 
AuthorInstitution
ZHANG Lin State Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences,Shenyang110016,China;School of Environmental and Chemical Engineering,Shenyang Ligong University,Shenyang110159,China 
WANG Zhen-yao State Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences,Shenyang110016,China 
ZHAO Chun-ying School of Environmental and Chemical Engineering,Shenyang Ligong University,Shenyang110159,China 
作者英文名 State Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences,Shenyang110016,China 
作者英文名 State Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences,Shenyang110016,China 
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中文摘要:
      目的研究Q235钢和耐候钢在3.5%(质量分数)NaCl盐雾/干燥循环加速腐蚀试验中的腐蚀过程,比较它们的耐腐蚀性。方法采用腐蚀失重分析、X-射线衍射分析、扫描电镜观测和电化学测试等进行研究。结果Q235钢和耐候钢的锈层没有明显的保护作用,但耐候钢的耐蚀性略优于Q235钢。结论在模拟海洋大气环境中,该耐候钢没有优越性,说明该耐候钢不适用于海洋大气环境中。
英文摘要:
      ObjectiveTo study the corrosion process of Q235steel and weathering steel in 3.5% NaCl cyclic salt spray/dry accelerated corrosion experiment and to compare their corrosion resistance. MethodsWeight-loss method, XRD,SEM and electrochemical test.ResultsThe rust layer of Q235steel and weathering steel had no significant protective effect,but the weather resistance of weathering steel was slightly better than that of Q235steel.ConclusionIn simulated Marine atmospheric environment,the weathering steel had no superiority. The weathering steel is not applicable to marine atmospheric environment.
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