Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads

Detalhes bibliográficos
Autor(a) principal: Chandran,Rathinasuriyan
Data de Publicação: 2018
Outros Autores: Santhanam,Senthil Kumar Velukkudi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000600237
Resumo: The aim of this paper is to determine the feasibility of submerged friction stir welding of 6061-T6 aluminium alloy on different water heads through macrostructuralanalysis.In this work, aluminium 6061-T6 alloy was friction stir welded under normal and submerged conditions at different rotational speeds of 400 rpm, 800 rpm, 1200 rpm, 1600 rpm. The water head was varied from 10 to 30 mm in the case of thesubmerged friction stir welding process. In both normal and submerged friction stir welding processes, a welding speed of 45 mm/min, a normal load of 30 kN, tool tilt angle of 2˚, depth of tool penetration and tool geometry were kept constant. Torque is measured during the welding process, and power (kW) is calculated after the welding process. The macrostructural analysis was carried out for locating defect formation and identifying the feasible working range of process parameters of the welded aluminium 6061-T6 alloy. The mechanical properties such as ultimate tensile strength and microhardness of submerged friction stir welded of 6061 aluminium alloys were investigated.Scanning Electron Microscope (SEM) metallography was used for comparing the microstructure of the parent material, friction stir welded and submerged stir welded samples.
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spelling Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water HeadsFriction Stir Welding (FSW)Submerged Friction Stir Welding (SFSW)MicrostructureMechanical PropertiesThe aim of this paper is to determine the feasibility of submerged friction stir welding of 6061-T6 aluminium alloy on different water heads through macrostructuralanalysis.In this work, aluminium 6061-T6 alloy was friction stir welded under normal and submerged conditions at different rotational speeds of 400 rpm, 800 rpm, 1200 rpm, 1600 rpm. The water head was varied from 10 to 30 mm in the case of thesubmerged friction stir welding process. In both normal and submerged friction stir welding processes, a welding speed of 45 mm/min, a normal load of 30 kN, tool tilt angle of 2˚, depth of tool penetration and tool geometry were kept constant. Torque is measured during the welding process, and power (kW) is calculated after the welding process. The macrostructural analysis was carried out for locating defect formation and identifying the feasible working range of process parameters of the welded aluminium 6061-T6 alloy. The mechanical properties such as ultimate tensile strength and microhardness of submerged friction stir welded of 6061 aluminium alloys were investigated.Scanning Electron Microscope (SEM) metallography was used for comparing the microstructure of the parent material, friction stir welded and submerged stir welded samples.ABM, ABC, ABPol2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000600237Materials Research v.21 n.6 2018reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-1070info:eu-repo/semantics/openAccessChandran,RathinasuriyanSanthanam,Senthil Kumar Velukkudieng2018-10-30T00:00:00Zoai:scielo:S1516-14392018000600237Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-10-30T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
title Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
spellingShingle Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
Chandran,Rathinasuriyan
Friction Stir Welding (FSW)
Submerged Friction Stir Welding (SFSW)
Microstructure
Mechanical Properties
title_short Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
title_full Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
title_fullStr Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
title_full_unstemmed Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
title_sort Submerged Friction Stir Welding of 6061-T6 Aluminium Alloy under Different Water Heads
author Chandran,Rathinasuriyan
author_facet Chandran,Rathinasuriyan
Santhanam,Senthil Kumar Velukkudi
author_role author
author2 Santhanam,Senthil Kumar Velukkudi
author2_role author
dc.contributor.author.fl_str_mv Chandran,Rathinasuriyan
Santhanam,Senthil Kumar Velukkudi
dc.subject.por.fl_str_mv Friction Stir Welding (FSW)
Submerged Friction Stir Welding (SFSW)
Microstructure
Mechanical Properties
topic Friction Stir Welding (FSW)
Submerged Friction Stir Welding (SFSW)
Microstructure
Mechanical Properties
description The aim of this paper is to determine the feasibility of submerged friction stir welding of 6061-T6 aluminium alloy on different water heads through macrostructuralanalysis.In this work, aluminium 6061-T6 alloy was friction stir welded under normal and submerged conditions at different rotational speeds of 400 rpm, 800 rpm, 1200 rpm, 1600 rpm. The water head was varied from 10 to 30 mm in the case of thesubmerged friction stir welding process. In both normal and submerged friction stir welding processes, a welding speed of 45 mm/min, a normal load of 30 kN, tool tilt angle of 2˚, depth of tool penetration and tool geometry were kept constant. Torque is measured during the welding process, and power (kW) is calculated after the welding process. The macrostructural analysis was carried out for locating defect formation and identifying the feasible working range of process parameters of the welded aluminium 6061-T6 alloy. The mechanical properties such as ultimate tensile strength and microhardness of submerged friction stir welded of 6061 aluminium alloys were investigated.Scanning Electron Microscope (SEM) metallography was used for comparing the microstructure of the parent material, friction stir welded and submerged stir welded samples.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000600237
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000600237
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2017-1070
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.21 n.6 2018
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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