Research on corrosion behaviors of 13MnNiMoR steel weld joint in EO reactor service environment

Luyang Geng, Jianming Gong, Qian Wang, Yong Jiang, Jianqun Tang

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

In this paper, corrosion behaviors of 13MnNiMoR steel and its weld joint in the EO reactor service environment were studied. Metallographic analysis and electrochemistry corrosion tests in boiler water which are concerned on different zone metal of 13MnNiMoR steel weld joint have been carried out, and the effect of postweld heat treatment and the pH value of the working medium were discussed. The results indicated that the resistance of different zone metal in joint is tightly connected with their microstructure and heat-affected zone always shows the max corrosion current density. The results also showed that heat treatment could significantly improve the anticorrosion properties of 13MnNiMoR steel weld joint.

源语言英语
主期刊名Latest Development of Applied Materials Technology
156-160
页数5
DOI
出版状态已出版 - 2012
活动6th Cross-Strait Conference on Advanced Engineering Materials - Nanjing, 中国
期限: 8 11月 201111 11月 2011

出版系列

姓名Advanced Materials Research
509
ISSN(印刷版)1022-6680

会议

会议6th Cross-Strait Conference on Advanced Engineering Materials
国家/地区中国
Nanjing
时期8/11/1111/11/11

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