Investigation of the effect of electrolytic hydrogen charging of X70 steel: I. The effect of microstructure on hydrogen-induced cold cracking and blistering
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- 作者：Druce P. Dunnea ; Daniel Hejazia ; Ahmed A. Saleha ; Ayesha J. Haqa ; Andrzej Calkaa ; Elena V. Perelomaa ; b ; elenap@uow.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：X70 pipeline steel ; Electrolytic hydrogen charging ; Hydrogen-induced cold cracking (HICC) ; HICC susceptibility ; Blister formation ; Effect of microstructure
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：27 July 2016
- 年：2016
- 卷：41
- 期：28
- 页码：12411-12423
- 全文大小：2662 K
文摘
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Hydrogen pick-up and trapping were investigated for an X70 steel.
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HICC and blistering were investigated for different microstructures.
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The banded ferrite-pearlite is the most susceptible to HICC and blistering.
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Bainitic ferrite did not show any blistering after charging for 24 h.