IMR OpenIR
特殊热处理态690合金管含铅高温碱溶液中的应力腐蚀开裂
但体纯; 王俭秋; 韩恩厚; 柯伟
2007-11
Conference Name裕祥杯第十届全国青年腐蚀与防护科技论文讲评会暨第八届中国青年腐蚀与防护研讨会
Source Publication裕祥杯第十届全国青年腐蚀与防护科技论文讲评会暨第八届中国青年腐蚀与防护研讨会论文集
Conference Date2007-11
Conference Place沈阳
Abstract采用改进的反U-型弯曲样品,在除氧,330℃,含10%NaOH和10g/L PbO的高温高压水溶液中进行浸泡试验,考察690合金管材的应力腐蚀敏感性。结果显示,浸泡2个月后,690合金管出现应力腐蚀开裂,20%预变形使材料应力腐蚀开裂最严重——完全断裂,最长的二次裂纹沿管壁近中心扩展长达数毫米,截面及断口观察表明失效形式主要为穿晶应力腐蚀开裂(TGSCC),整个氧化物腐蚀产物膜中有铅的富集出现。
description.department中国科学院金属研究所 环境腐蚀中心 沈阳 110016
Keyword690合金 应力腐蚀 腐蚀开裂 二次裂纹 含铅高温碱溶液
Funding Organization中国腐蚀与防护学会
Language中文
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/70655
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
但体纯,王俭秋,韩恩厚,等. 特殊热处理态690合金管含铅高温碱溶液中的应力腐蚀开裂[C],2007.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[但体纯]'s Articles
[王俭秋]'s Articles
[韩恩厚]'s Articles
Baidu academic
Similar articles in Baidu academic
[但体纯]'s Articles
[王俭秋]'s Articles
[韩恩厚]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[但体纯]'s Articles
[王俭秋]'s Articles
[韩恩厚]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.