Influence of hydrogen on the mechanical and fracture properties of some martensitic advanced high strength steels in simulated service conditions
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- 作者：Jeffrey Venezuelaa ; Qingjun Zhoub ; zhouqingjun@baosteel.com" class="auth_mail" title="E-mail the corresponding author ; Qinglong Liua ; Mingxing Zhanga ; Andrej Atrensa ; andrejs.atrens@uq.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：A. steel ; B. SEM ; C. Hydrogen embrittlement ; B. XPS ; C ; Hydrogen embrittlement
- 刊名：Corrosion Science
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：111
- 期：Complete
- 页码：602-624
- 全文大小：6150 K
文摘
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The influence of hydrogen on four MS-AHSS was investigated in simulated service conditions.
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Hydrogen had little influence on the four MS-AHSS in 3.5 wt% NaCl.
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There was little influence for hydrogen-precharged MS1300 and MS1500 at substantial stress rates.
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The diffusivities of hydrogen in MS980, MS1300 and MS1500 were similar.
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The use of a Pt counter electrode during cathodic hydrogen charging is not recommended.