Influence of post weld heat treatment on the HAZ of low alloy steel weldments

The heterogeneous nature of weldments demands an additional processing to retain and/ or improve the joint properties. Heat Affected Zone, the zone Adjacent to the weld metal zone is critically affected by the sudden dissipation of heat from weld metal during welding. Toughness of this zone becomes...

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Main Authors:	Rasool Mohideen, S., M. Ahmad Zaidi, A.
Format:	Article
Published:	Penerbit UTHM 2010
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://eprints.uthm.edu.my/616/ http://eprints.uthm.edu.my/616/1/ijiev22010p2.pdf

id	uthm-616
recordtype	eprints
spelling	uthm-6162011-04-29T06:41:16Z Influence of post weld heat treatment on the HAZ of low alloy steel weldments Rasool Mohideen, S. M. Ahmad Zaidi, A. TA Engineering (General). Civil engineering (General) The heterogeneous nature of weldments demands an additional processing to retain and/ or improve the joint properties. Heat Affected Zone, the zone Adjacent to the weld metal zone is critically affected by the sudden dissipation of heat from weld metal during welding. Toughness of this zone becomes weak as the grains get coarsened and the interface between the two regions is more prone to fracture. Post weld heat treatment is thus generally carried out on the weldments to relive the thermal residual stresses and to enhance the properties of welded joints. This paper discusses about the influence of post weld heat treatment on the fracture toughness of low alloy steel weldments. Fracture toughness of heat treated weldments was determined using standard CTOD test and the results were correlated. Penerbit UTHM 2010-09 Article PeerReviewed application/pdf http://eprints.uthm.edu.my/616/1/ijiev22010p2.pdf Rasool Mohideen, S. and M. Ahmad Zaidi, A. (2010) Influence of post weld heat treatment on the HAZ of low alloy steel weldments. International Journal of Integrated Engineering , 2 (1). pp. 7-11. ISSN 1985-854X http://eprints.uthm.edu.my/616/
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Tun Hussein Onn Malaysia
building	UTHM Institutional Repository
collection	Online Access
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Rasool Mohideen, S. M. Ahmad Zaidi, A. Influence of post weld heat treatment on the HAZ of low alloy steel weldments
description	The heterogeneous nature of weldments demands an additional processing to retain and/ or improve the joint properties. Heat Affected Zone, the zone Adjacent to the weld metal zone is critically affected by the sudden dissipation of heat from weld metal during welding. Toughness of this zone becomes weak as the grains get coarsened and the interface between the two regions is more prone to fracture. Post weld heat treatment is thus generally carried out on the weldments to relive the thermal residual stresses and to enhance the properties of welded joints. This paper discusses about the influence of post weld heat treatment on the fracture toughness of low alloy steel weldments. Fracture toughness of heat treated weldments was determined using standard CTOD test and the results were correlated.
format	Article
author	Rasool Mohideen, S. M. Ahmad Zaidi, A.
author_facet	Rasool Mohideen, S. M. Ahmad Zaidi, A.
author_sort	Rasool Mohideen, S.
title	Influence of post weld heat treatment on the HAZ of low alloy steel weldments
title_short	Influence of post weld heat treatment on the HAZ of low alloy steel weldments
title_full	Influence of post weld heat treatment on the HAZ of low alloy steel weldments
title_fullStr	Influence of post weld heat treatment on the HAZ of low alloy steel weldments
title_full_unstemmed	Influence of post weld heat treatment on the HAZ of low alloy steel weldments
title_sort	influence of post weld heat treatment on the haz of low alloy steel weldments
publisher	Penerbit UTHM
publishDate	2010
url	http://eprints.uthm.edu.my/616/ http://eprints.uthm.edu.my/616/1/ijiev22010p2.pdf
first_indexed	2018-09-05T10:43:27Z
last_indexed	2018-09-05T10:43:27Z
_version_	1610763948945047552

Influence of post weld heat treatment on the HAZ of low alloy steel weldments

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