Initiation of hydrogen pressure blbbles in steel PD3

Yizhong Huang; Changhe Huang; Yanbin Wang; Wuyang Chu; Dongsheng Mei; Xingde Cheng; Shihuai Su; Mengwen Yu

Initiation of hydrogen pressure blbbles in steel PD₃

Yizhong Huang^*, Changhe Huang, Yanbin Wang, Wuyang Chu, Dongsheng Mei, Xingde Cheng, Shihuai Su, Mengwen Yu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

The initiating process of the hydrogen bubbles and microcracks caused by the hydrogen pressure was observed by TEM. The results showed that hydrogen charging can generate bubbles and then cause a great reduce of the cohesive strength. As soon as the hydrogen pressure within the bubble reaches to the cohesive strength decreased by hydrogen, microerack will initiate at the wall of the bubbles.

Original language	English
Pages (from-to)	851
Number of pages	1
Journal	Jinshu Xuebao/Acta Metallurgica Sinica
Volume	32
Issue number	8
Publication status	Published - 1996
Externally published	Yes

ASJC Scopus Subject Areas

Geotechnical Engineering and Engineering Geology
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

Keywords

Hydrogen bubble
Hydrogen pressure microerack
Steel PD

Cite this

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title = "Initiation of hydrogen pressure blbbles in steel PD3",

abstract = "The initiating process of the hydrogen bubbles and microcracks caused by the hydrogen pressure was observed by TEM. The results showed that hydrogen charging can generate bubbles and then cause a great reduce of the cohesive strength. As soon as the hydrogen pressure within the bubble reaches to the cohesive strength decreased by hydrogen, microerack will initiate at the wall of the bubbles.",

keywords = "Hydrogen bubble, Hydrogen pressure microerack, Steel PD",

author = "Yizhong Huang and Changhe Huang and Yanbin Wang and Wuyang Chu and Dongsheng Mei and Xingde Cheng and Shihuai Su and Mengwen Yu",

year = "1996",

language = "English",

volume = "32",

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journal = "Jinshu Xuebao/Acta Metallurgica Sinica",

issn = "0412-1961",

publisher = "Chinese Academy of Sciences",

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TY - JOUR

T1 - Initiation of hydrogen pressure blbbles in steel PD3

AU - Huang, Yizhong

AU - Huang, Changhe

AU - Wang, Yanbin

AU - Chu, Wuyang

AU - Mei, Dongsheng

AU - Cheng, Xingde

AU - Su, Shihuai

AU - Yu, Mengwen

PY - 1996

Y1 - 1996

N2 - The initiating process of the hydrogen bubbles and microcracks caused by the hydrogen pressure was observed by TEM. The results showed that hydrogen charging can generate bubbles and then cause a great reduce of the cohesive strength. As soon as the hydrogen pressure within the bubble reaches to the cohesive strength decreased by hydrogen, microerack will initiate at the wall of the bubbles.

AB - The initiating process of the hydrogen bubbles and microcracks caused by the hydrogen pressure was observed by TEM. The results showed that hydrogen charging can generate bubbles and then cause a great reduce of the cohesive strength. As soon as the hydrogen pressure within the bubble reaches to the cohesive strength decreased by hydrogen, microerack will initiate at the wall of the bubbles.

KW - Hydrogen bubble

KW - Hydrogen pressure microerack

KW - Steel PD

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M3 - Article

AN - SCOPUS:1542704168

SN - 0412-1961

VL - 32

SP - 851

JO - Jinshu Xuebao/Acta Metallurgica Sinica

JF - Jinshu Xuebao/Acta Metallurgica Sinica

IS - 8

ER -

Initiation of hydrogen pressure blbbles in steel PD₃

Abstract

ASJC Scopus Subject Areas

Keywords

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