Mechanical factors in primary water stress corrosion cracking of cold-worked stainless steel
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- 作者：Rashid Al Hammadia ; rashid.alhammadi@fanr.gov.ae" class="auth_mail" title="E-mail the corresponding author ; Yongsun Yib ; yongsun.yi@kustar.ac.ae" class="auth_mail" title="E-mail the corresponding author ; Wael Zakic ; wael.zaki@kustar.ac.ae" class="auth_mail" title="E-mail the corresponding author ; Pyungyeon Chob ; pyungyeon.cho@kustar.ac.ae" class="auth_mail" title="E-mail the corresponding author ; Changheui Jangd ; chjang@kaist.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：B. Materials engineering
- 刊名：Nuclear Engineering and Design
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：301
- 期：Complete
- 页码：24-31
- 全文大小：1541 K
文摘
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PWSCC of cold-worked austenitic stainless steel was studied.
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Finite element analysis was performed on a compact tension specimen.
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Mechanical fields near a crack tip were evaluated using FEA.
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The dependence of mechanical factors on KI and yield stress was investigated.
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The crack tip normal stress was identified as a main factor controlling PWSCC.