Studies of stress corrosion and corrosion fatigue behavior of for the 50Mnl8Cr4WN steel

机译：50Mnl8Cr4WN钢的应力腐蚀和腐蚀疲劳行为研究。

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The 50Mnl8Cr4WN austenic steel is widely used for turbine-generator retaining rings in China. In this paper, the stress corrosion and corrosion fatigue behavior of 50Mnl8Cr4WN steel in 3. 5%NaCl, 80℃ water and 85% humid air mediums has been studied. It is found that stress corrosion cracking (SCC) could occur in almost all the three mediums, but the 80 ℃ water is the most sensitive medium for SCC and corrosion fatigue crack propagation. It is also found that the mechanism of SCC and corrosion fatigue in these mediums is the mixture of anode dissolution and hydrogen embrittlement.

机译：50Mnl8Cr4WN奥氏体钢在中国广泛用于涡轮发电机固定环。本文研究了50Mn18Cr4WN钢在3. 5％NaCl，80℃水和85％湿空气中的应力腐蚀和腐蚀疲劳行为。研究发现，几乎所有三种介质都可能发生应力腐蚀开裂（SCC），但80℃水是SCC和腐蚀疲劳裂纹扩展最敏感的介质。还发现在这些介质中SCC和腐蚀疲劳的机理是阳极溶解和氢脆的混合物。

著录项

来源
《International Conference on Life Management and Life Extension of Power Plant May 18-20, 2000, Xi'An, China》|2000年|p.242-252|共11页
会议地点 Xian(CN)
作者
Liang Changqian; Yang Baixun; Fan Changxin; Cheng Baojun; Wangmin; Jiwei;
展开▼
作者单位

Thermal Power Research Institute of China, 80, Xingqing Street, Xi'an, P. R. China, 710032;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类电工技术;
关键词
SCC; fatigue; hydrogen embrittlement; solution;

机译：SCC；疲劳;氢脆解;

相似文献

外文文献
中文文献
专利

1. Effect of acetic acids on the corrosion crack growth of 3.5NiCrMoV steels in high temperature water: synergistic interaction between stress corrosion and corrosion fatigue [J] . Wan Young Maeng International Journal of Fracture . 2008,第2期

机译：乙酸对3.5NiCrMoV钢在高温水中腐蚀裂纹扩展的影响：应力腐蚀与腐蚀疲劳之间的协同作用
2. Effect of acetic acids on the corrosion crack growth of 3.5NiCrMoV steels in high temperature water: synergistic interaction between stress corrosion and corrosion fatigue [J] . Wan Young Maeng International Journal of Fracture . 2008,第2期

机译：乙酸对3.5NiCrMoV钢在高温水中腐蚀裂纹扩展的影响：应力腐蚀与腐蚀疲劳的协同作用
3. Variation of the Corrosion Behavior Prior to Crack Initiation of E690 Steel Fatigued in Simulated Seawater with Various Cyclic Stress Levels [J] . Tianliang Zhao, Zhiyong Liu, Liu Chao, Journal of Materials Engineering and Performance . 2018,第9期

机译：在模拟海水中疲劳之前腐蚀行为的变异在模拟海水中疲劳，具有各种循环应力水平
4. Studies of stress corrosion and corrosion fatigue behavior of for the 50Mnl8Cr4WN steel [C] . Jiwei, Wangmin, Cheng Baojun, International conference on lifer management and life extension of power plant . 2000

机译：50MnL8CR4WN钢的应力腐蚀和腐蚀疲劳行为的研究
5. Studies of corrosion and stress corrosion cracking behavior of high-strength pipeline steels in carbonate-bicarbonate solutions. [D] . Sanjuan Riverol, Elvis. 2008

机译：研究高强度管线钢在碳酸盐-碳酸氢盐溶液中的腐蚀和应力腐蚀开裂行为。
6. Effect of Stress Ratio and Loading Frequency on the Corrosion Fatigue Behavior of Smooth Steel Wire in Different Solutions [O] . Songquan Wang, Dekun Zhang, Ningning Hu, 2016

机译：应力比和加载频率对光缆在不同溶液中腐蚀疲劳行为的影响
7. Stress-Corrosion of Mild Steel……2. The effect of shot blasting on the corrosion-fatigue of mild steel [O] . Yoshio Minami, Kiyoyuki Inami, Nobuo Okano 1957

机译：低碳钢的胁迫腐蚀...... 2。爆破对低碳钢腐蚀疲劳的影响
8. Fatigue and Microstructural Properties of Quenched Ti-6Al-4V. A Crystallographic Study of Fatigue Damage in Titanium. Corrosion and Corrosion-Fatigue Behavior of Ti-4.5Al-5Mo-1.5Cr (Corona 5) and Ti-6Al-4V [R] . Gilmore, C. M., Imam, M. A., Sugano, M., 1980

机译：淬火Ti-6al-4V的疲劳与组织性能。钛合金疲劳损伤的晶体学研究。 Ti-4.5al-5mo-1.5Cr（Corona 5）和Ti-6al-4V的腐蚀与腐蚀 - 疲劳行为

Studies of stress corrosion and corrosion fatigue behavior of for the 50Mnl8Cr4WN steel

摘要

著录项

相似文献

相关主题

期刊订阅