Hydrogen-Assisted Crack Growth in the Heat-Affected Zone of X80 Steels during in Situ Hydrogen Charging

Hydrogen-Assisted Crack Growth in the Heat-Affected Zone of X80 Steels during in Situ Hydrogen Charging

Herein, the hydrogen embrittlement of a heat-affected zone (HAZ) was examined using slow strain rate tension in situ hydrogen charging. The influence of hydrogen on the crack path of the HAZ sample surfaces was determined using electron back scatter diffraction analysis. The hydrogen embrittlement s...

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Bibliographic Details
Main Authors: Jinglong Qu, Min Feng, Teng An, Zhongnan Bi, Jinhui Du, Feng Yang, Shuqi Zheng
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Materials
Subjects:
heat-affected zone
hydrogen embrittlement
electron backscatter diffraction
crack propagation path
Online Access:https://www.mdpi.com/1996-1944/12/16/2575

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https://www.mdpi.com/1996-1944/12/16/2575

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