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Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/578265
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dc.contributor.authorFarizah Adliza Ghazali
dc.contributor.authorZuraidah Salleh (UITM)
dc.contributor.authorYa’kub Md Taib (UITM)
dc.contributor.authorKoay Mei Hyie (UITM)
dc.contributor.authorNik Rozlin Nik Mohd Masdek (UITM)
dc.date.accessioned2023-11-06T02:59:43Z-
dc.date.available2023-11-06T02:59:43Z-
dc.date.issued2017-08
dc.identifier.issn0128-7680
dc.identifier.otherukmvital:115786
dc.identifier.urihttps://ptsldigital.ukm.my/jspui/handle/123456789/578265-
dc.descriptionPost Weld Impact Treatment (PWIT) is necessary in order to improve the tensile shear and hardness strengths on the welded joints of spot welding process. PWIT can be performed via Low Blow Impact Treatment (LBIT), which is the main focus in this research. In this present study, two plates of low carbon steel (LCS) with dimensions of 110 mm × 45 mm × 1.2 mm underwent a resistance spot welding. All welded samples were later tested for their mechanical properties by performing the tensile-shear, hardness test and qualitative analysis. Tensile shear test was conducted on the spot welded area for both treated and untreated samples using crosshead speed of 2 mm/min, while hardness test was performed using 1 kgf load Vickers hardness indenter. The effects of LBIT on tensile-shear properties, hardness and fatigue strength were evaluated and it was found that the implementation of LBIT increased the tensile shear strength, fatigue strength and hardness on the welded joint significantly.
dc.language.isoen
dc.publisherUniversiti Putra Malaysia Press
dc.relation.haspartPertanika Journals
dc.relation.urihttp://www.pertanika.upm.edu.my/regular_issues.php?jtype=2&journal=JST-25-S-8
dc.rightsUKM
dc.subjectHardness test
dc.subjectLBIT
dc.subjectLCS
dc.subjectPWIT
dc.subjectTensile-shear test
dc.titleEffect of low blow impact treatment on fatigue and mechanical properties of spot-welded joints
dc.typeJournal Article
dc.format.volume25
dc.format.pages115-124
dc.format.issueSpecial Issue
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