Synchrotron X-ray Laue diffraction study of hydrogen-induced blisters on iron grain boundaries

Xuan Tao; Guo Cai Lv; Jiawei Kou; Xilin Xiong; Alex A. Volinsky; Ching Shun Ku; Kai Chen; Yan Jing Su

doi:10.1016/j.scriptamat.2019.05.009

Synchrotron X-ray Laue diffraction study of hydrogen-induced blisters on iron grain boundaries

Xuan Tao
, Guo Cai Lv
, Jiawei Kou
, Xilin Xiong
, Alex A. Volinsky
, Ching Shun Ku
, Kai Chen
, Yan Jing Su

材料科学与工程学院

University of Science and Technology Beijing
Xi'an Jiaotong University
University of South Florida
National Synchrotron Radiation Research Center Taiwan

科研成果: 期刊稿件 › 文章 › 同行评审

19 引用（Scopus）

摘要

The effects of grain boundaries (GBs)on the initiation of hydrogen-induced blisters in pure iron were investigated using synchrotron polychromatic X-ray Laue nano-diffraction. It was found that the random GBs were more susceptible to blistering than the coincidence site lattice grain boundaries. High strain levels and severe plastic deformation were observed around the random GBs after hydrogen charging, but not on the coincidence site lattice grain boundaries.

源语言	英语
页（从-至）	82-86
页数	5
期刊	Scripta Materialia
卷	169
DOI	https://doi.org/10.1016/j.scriptamat.2019.05.009
出版状态	已出版 - 8月 2019

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title = "Synchrotron X-ray Laue diffraction study of hydrogen-induced blisters on iron grain boundaries",

abstract = "The effects of grain boundaries (GBs)on the initiation of hydrogen-induced blisters in pure iron were investigated using synchrotron polychromatic X-ray Laue nano-diffraction. It was found that the random GBs were more susceptible to blistering than the coincidence site lattice grain boundaries. High strain levels and severe plastic deformation were observed around the random GBs after hydrogen charging, but not on the coincidence site lattice grain boundaries.",

keywords = "Grain boundaries, Hydrogen blister, Iron, Synchrotron X-ray Laue nano-diffraction",

author = "Xuan Tao and Lv, \{Guo Cai\} and Jiawei Kou and Xilin Xiong and Volinsky, \{Alex A.\} and Ku, \{Ching Shun\} and Kai Chen and Su, \{Yan Jing\}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2019",

month = aug,

doi = "10.1016/j.scriptamat.2019.05.009",

language = "英语",

volume = "169",

pages = "82--86",

journal = "Scripta Materialia",

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TY - JOUR

T1 - Synchrotron X-ray Laue diffraction study of hydrogen-induced blisters on iron grain boundaries

AU - Tao, Xuan

AU - Lv, Guo Cai

AU - Kou, Jiawei

AU - Xiong, Xilin

AU - Volinsky, Alex A.

AU - Ku, Ching Shun

AU - Chen, Kai

AU - Su, Yan Jing

PY - 2019/8

Y1 - 2019/8

N2 - The effects of grain boundaries (GBs)on the initiation of hydrogen-induced blisters in pure iron were investigated using synchrotron polychromatic X-ray Laue nano-diffraction. It was found that the random GBs were more susceptible to blistering than the coincidence site lattice grain boundaries. High strain levels and severe plastic deformation were observed around the random GBs after hydrogen charging, but not on the coincidence site lattice grain boundaries.

AB - The effects of grain boundaries (GBs)on the initiation of hydrogen-induced blisters in pure iron were investigated using synchrotron polychromatic X-ray Laue nano-diffraction. It was found that the random GBs were more susceptible to blistering than the coincidence site lattice grain boundaries. High strain levels and severe plastic deformation were observed around the random GBs after hydrogen charging, but not on the coincidence site lattice grain boundaries.

KW - Grain boundaries

KW - Hydrogen blister

KW - Iron

KW - Synchrotron X-ray Laue nano-diffraction

UR - https://www.scopus.com/pages/publications/85066067067

U2 - 10.1016/j.scriptamat.2019.05.009

DO - 10.1016/j.scriptamat.2019.05.009

M3 - 文章

AN - SCOPUS:85066067067

SN - 1359-6462

VL - 169

SP - 82

EP - 86

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Synchrotron X-ray Laue diffraction study of hydrogen-induced blisters on iron grain boundaries

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