Effect of compositional changes on corrosion of steel at short exposure times in marine mud

R. Mishra

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Effect of compositional changes on corrosion of steel at short exposure times in marine mud

机译：短时间内暴露于海洋泥中的成分变化对钢腐蚀的影响

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The present study has been carried out to investigate the corrosion behaviour of carbon-manganese steels in chloride environments at short exposure times. The influence of copper phosphorous microalloying on the corrosion resistance of carbon-manganese steels has been also addressed. The microalloying of copper and phosphorus in the steel has shown significant improvement in corrosion resistance, indicating greater hindrance to anodic dissolution. Laser Raman spectroscopy studies have shown the presence of different oxyhydroxides on the samples of carbon-manganese and copper phosphorous microalloyed steels. It was confirmed that the presence of predominant and adherent delta-FeOOH resulted in a slower dissolution rate for copper and phosphorous microalloyed steel.

机译：进行本研究以研究碳锰钢在氯化物环境中短暴露时间下的腐蚀行为。还研究了铜磷微合金化对碳锰钢耐腐蚀性的影响。钢中铜和磷的微合金化已显示出显着的耐蚀性改善，表明对阳极溶解的更大阻碍。激光拉曼光谱研究表明，碳锰和铜磷微合金钢样品上存在不同的羟基氧化物。已经证实，主要的和粘附的δ-FeOOH的存在导致铜和磷微合金钢的溶解速率变慢。

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《Corrosion Engineering, Science and Technology》 |2007年第3期|共5页
作者
R. Mishra;
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原文格式 PDF
正文语种 eng
中图分类金属腐蚀与保护、金属表面处理;
关键词
Carbon steel; Microalloying; Corrosion; Raman spectra; Oxyhydroxides;

机译：碳钢;微合金化;腐蚀;拉曼光谱;羟基氧化物;

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1. Effect of compositional changes on corrosion of steel at short exposure times in marine mud [J] . R. Mishra Corrosion Engineering, Science and Technology . 2007,第3期

机译：短时间内暴露于海洋泥中的成分变化对钢腐蚀的影响
2. Effects of orientation, stress and exposure time on short intergranular stress corrosion crack behaviour in sensitised type 304 austenitic stainless steel [J] . S. RAHIMI, T. J. MARROW Fatigue & Fracture of Engineering Materials & Structures . 2012,第4期

机译：取向，应力和暴露时间对敏化304型奥氏体不锈钢短晶间应力腐蚀裂纹行为的影响
3. Difference in Corrosion Behavior of Pure Iron and Carbon Steel in Short-time Exposure Test [J] . Hideki Katayama, Kazuhiko Noda 材料と環境 . 2000,第11期

机译：纯铁和碳钢在短时暴露试验中腐蚀行为的差异
4. DIFFERENCE IN CORROSION BEHAVIOR BETWEEN PURE IRON AND CARBON STEEL AFTER SHORT-TIME EXPOSURE TEST [C] . Hideki Katayama, Kazuhiko Noda, Masahiro Yamamoto, International Symposium on Corrosion and Corrosion Control in Saltwater Environments, Oct 18-19, 1999, Honolulu, Hawaii . 1999

机译：短时暴露测试后纯铁与碳钢之间腐蚀行为的差异
5. Effects of cement alkalinity, exposure conditions and steel-concrete interface on the time-to-corrosion and chloride threshold for reinforcing steel in concrete. [D] . Nam, Jingak. 2004

机译：水泥碱度，暴露条件和钢混凝土界面对混凝土中钢筋腐蚀时间和氯化物阈值的影响。
6. Chloride Distribution and Steel Corrosion in a Concrete Bridge after Long-Term Exposure to Natural Marine Environment [O] . Jun Liu, Zhilu Jiang, Yulong Zhao, 2020

机译：在长期暴露于天然海洋环境后混凝土桥中的氯化物分布和钢腐蚀
7. Difference in Corrosion Behavior of Pure Iron and Carbon Steel in Short-time Exposure Test [O] . Hideki Katayama, Kazuhiko Noda, Masahiro Yamamoto, 2000

机译：纯铁和碳钢在短时曝光试验中的腐蚀行为差异
8. Exposure to Crude Oil and Chemical Dispersant May Impact Marine Microbial Composition and Steel Corrosion. [R] . Salerno, J. L., Little, B., Lee, J., 2018

机译：暴露于原油和化学分散剂可能会影响海洋微生物成分和钢的腐蚀。

Effect of compositional changes on corrosion of steel at short exposure times in marine mud

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