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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/48161

Title: The role of induced a'-martensite on the hydrogen-assisted fatigue crack growth of austenitic stainless steels
Authors: T.C. Chen
S.T. Chen
L.W. Tsay
Contributors: 國立臺灣海洋大學:光電與材料科技學系
Date: 2014-06
Issue Date: 2018-08-15
Publisher: International Journal of Hydrogen Energy
Abstract: Abstract: The effects of rolling on the hydrogen-assisted fatigue crack growth characteristics of AISI 301, 304L and 310S stainless steels (SSs) were investigated. In hydrogen, cold rolled specimens with a 20% thickness reduction were found to increase the fatigue crack growth rates (FCGRs) in the 301 and 304L SSs, and to a much lesser extent in the 310S SS. However, enhanced slip was observed for the 310S specimen in hydrogen. Hydrogen-accelerated FCGRs of the 301 and 304L SSs were related with the crack growth through the strain-induced martensite formed in the plastic zone ahead of the crack tip.
Relation: 39(19) pp.10293–10302
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/48161
Appears in Collections:[光電科學研究所] 期刊論文

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