Hydrogen Embrittlement Susceptibility of Pipeline Steel

The influence of hydrogen on the fracture morphology and mechanical properties of ASTM A106 Grade A pipeline steel has been studied by tension, bend test and hydrogen charging with combination of variation current density and charging time. The appearance of surface damage and fracture morphology we...

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Main Authors:	Juliawati, Alias, Nur Azhani, Abd Razak
Format:	Article
Published:	Trans Tech Publications Inc. 2013
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/5865/ http://umpir.ump.edu.my/id/eprint/5865/ http://umpir.ump.edu.my/id/eprint/5865/

id	ump-5865
recordtype	eprints
spelling	ump-58652018-08-28T07:39:06Z http://umpir.ump.edu.my/id/eprint/5865/ Hydrogen Embrittlement Susceptibility of Pipeline Steel Juliawati, Alias Nur Azhani, Abd Razak TJ Mechanical engineering and machinery The influence of hydrogen on the fracture morphology and mechanical properties of ASTM A106 Grade A pipeline steel has been studied by tension, bend test and hydrogen charging with combination of variation current density and charging time. The appearance of surface damage and fracture morphology were revealed by using field emission scanning electron microscopy. Under the hydrogen charged, the reduction of strength and ductility of the steel revealed from the ultimate tensile strength value and percent of elongation were observed as the current density increased. While, in bend test, the effect of hydrogen is manifested as a decrease in ultimate strength (maximum load in bend test) and bend ductility (bend angle). Trans Tech Publications Inc. 2013 Article PeerReviewed Juliawati, Alias and Nur Azhani, Abd Razak (2013) Hydrogen Embrittlement Susceptibility of Pipeline Steel. Applied Mechanics and Materials, 315. pp. 820-824. ISSN 1662-7482 http://www.scientific.net/AMM.315.820 10.4028/www.scientific.net/AMM.315.820
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Juliawati, Alias Nur Azhani, Abd Razak Hydrogen Embrittlement Susceptibility of Pipeline Steel
description	The influence of hydrogen on the fracture morphology and mechanical properties of ASTM A106 Grade A pipeline steel has been studied by tension, bend test and hydrogen charging with combination of variation current density and charging time. The appearance of surface damage and fracture morphology were revealed by using field emission scanning electron microscopy. Under the hydrogen charged, the reduction of strength and ductility of the steel revealed from the ultimate tensile strength value and percent of elongation were observed as the current density increased. While, in bend test, the effect of hydrogen is manifested as a decrease in ultimate strength (maximum load in bend test) and bend ductility (bend angle).
format	Article
author	Juliawati, Alias Nur Azhani, Abd Razak
author_facet	Juliawati, Alias Nur Azhani, Abd Razak
author_sort	Juliawati, Alias
title	Hydrogen Embrittlement Susceptibility of Pipeline Steel
title_short	Hydrogen Embrittlement Susceptibility of Pipeline Steel
title_full	Hydrogen Embrittlement Susceptibility of Pipeline Steel
title_fullStr	Hydrogen Embrittlement Susceptibility of Pipeline Steel
title_full_unstemmed	Hydrogen Embrittlement Susceptibility of Pipeline Steel
title_sort	hydrogen embrittlement susceptibility of pipeline steel
publisher	Trans Tech Publications Inc.
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/5865/ http://umpir.ump.edu.my/id/eprint/5865/ http://umpir.ump.edu.my/id/eprint/5865/
first_indexed	2023-09-18T22:01:17Z
last_indexed	2023-09-18T22:01:17Z
_version_	1777414415532949504

Hydrogen Embrittlement Susceptibility of Pipeline Steel

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