氢对黄铜应力腐蚀开裂敏感性的影响

中国腐蚀与防护学报

1995, Vol. 15

Issue (1): 61-63

研究报告

本期目录 | 过刊浏览

氢对黄铜应力腐蚀开裂敏感性的影响

乔利杰;徐荣杰;刘辉;褚武扬;肖纪美

北京科技大学

THE EFFECT OF HYDROGEN ON STRESS CORROSION CRACKING OF α-BRASS

Qiao Line; Xu Rongjie; Liu Hui; Chu Wuyang; Xiao Jimei(University of Science and Technology; Beijing)

全文: PDF(234 KB)

摘要: 氢对黄铜应力腐蚀开裂敏感性的影响乔利杰，徐荣杰，刘辉，褚武扬，肖纪美（北京科技大学北京１１０８３）１引言对氢致开裂型的应力腐蚀，阴极反应进入金属的氢控制了应力腐蚀裂纹的形核和扩展过程；对阳极溶解型的应力腐蚀，虽然阳极溶解过程控制了应力腐蚀的形核和扩展，但当阴极过程是析氢反应时，进入试样的原子氢有可能起一定作用．在这种条件下，应力、腐蚀、氢这三个因素将同时起作用．到目前为止，关于氢对阳极溶解型?...

Abstract：Hydrogen could promote stress corrosion cracking (SCC) of a-brass in ammonia solution. For a notched specimen under constant loading, hydrogen shortened the time to SCC fracture particularly upon lower loading. Slow strain rate tensile tests showed that hydrogen reduced both the fracture stress and the time to freture.

收稿日期: 1995-02-25

基金资助:国家自然科学基金

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引用本文:

乔利杰;徐荣杰;刘辉;褚武扬;肖纪美. 氢对黄铜应力腐蚀开裂敏感性的影响[J]. 中国腐蚀与防护学报, 1995, 15(1): 61-63.
. THE EFFECT OF HYDROGEN ON STRESS CORROSION CRACKING OF α-BRASS. J Chin Soc Corr Pro, 1995, 15(1): 61-63.

链接本文:

https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y1995/V15/I1/61

1乔利杰,缨辉俊,褚武扬,肖纪美,郭培新．中国科学A辑,1991,11:12182乔利杰,褚武扬,肖纪美,黄华．中国腐蚀与防护学报,1988,8:1483NohH,FlanaganTB,RansickMHScriptaMetall,1992．26:353

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