Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Outros Autores: | , , , |
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=S1516-14392013000200022 |
Resumo: | Evaluation of mechanical and interfacial properties of friction welded alumina-mild steel rods with the use of Al6061 sheet are presented in this work. SEM, EDX analysis, hardness and bending strength tests were conducted. The bonds were attained through interfacial interlocking and intermetalllic phase formation with average bending strengths in the range of 40 to 200 MPa and insignificant hardness change in the parent alumina and mild steel. A preliminary simulation was made to predict the deformation, stress, strain and temperature distribution during the joining operation using a fully coupled thermo-mechanical FE model. The aluminum alloy metal being rubbed was simulated using a phenomenological Johnson-Cook viscoplasticity material model, which suited for materials subjected to large strains, high strain rates and high temperatures. The highest stress, strain and deformation are found to be within the heat affected zone of the weld close to the periphery rubbing surface region and correspond to the highest temperature profiles observed. |
id |
ABMABCABPOL-1_7e9698762666f9b6e255af5cf4ae0afb |
---|---|
oai_identifier_str |
oai:scielo:S1516-14392013000200022 |
network_acronym_str |
ABMABCABPOL-1 |
network_name_str |
Materials research (São Carlos. Online) |
repository_id_str |
|
spelling |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Aluminafriction weldingintermetallicFE modelinterfacebending strengthEvaluation of mechanical and interfacial properties of friction welded alumina-mild steel rods with the use of Al6061 sheet are presented in this work. SEM, EDX analysis, hardness and bending strength tests were conducted. The bonds were attained through interfacial interlocking and intermetalllic phase formation with average bending strengths in the range of 40 to 200 MPa and insignificant hardness change in the parent alumina and mild steel. A preliminary simulation was made to predict the deformation, stress, strain and temperature distribution during the joining operation using a fully coupled thermo-mechanical FE model. The aluminum alloy metal being rubbed was simulated using a phenomenological Johnson-Cook viscoplasticity material model, which suited for materials subjected to large strains, high strain rates and high temperatures. The highest stress, strain and deformation are found to be within the heat affected zone of the weld close to the periphery rubbing surface region and correspond to the highest temperature profiles observed.ABM, ABC, ABPol2013-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200022Materials Research v.16 n.2 2013reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392012005000178info:eu-repo/semantics/openAccessSeli,HazmanAwang,MokhtarIsmail,Ahmad Izani Md.Rachman,EndriAhmad,Zainal Arifineng2013-03-19T00:00:00Zoai:scielo:S1516-14392013000200022Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2013-03-19T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
title |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
spellingShingle |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina Seli,Hazman friction welding intermetallic FE model interface bending strength |
title_short |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
title_full |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
title_fullStr |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
title_full_unstemmed |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
title_sort |
Evaluation of properties and FEM Model of the Friction welded mild Steel-Al6061-Alumina |
author |
Seli,Hazman |
author_facet |
Seli,Hazman Awang,Mokhtar Ismail,Ahmad Izani Md. Rachman,Endri Ahmad,Zainal Arifin |
author_role |
author |
author2 |
Awang,Mokhtar Ismail,Ahmad Izani Md. Rachman,Endri Ahmad,Zainal Arifin |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Seli,Hazman Awang,Mokhtar Ismail,Ahmad Izani Md. Rachman,Endri Ahmad,Zainal Arifin |
dc.subject.por.fl_str_mv |
friction welding intermetallic FE model interface bending strength |
topic |
friction welding intermetallic FE model interface bending strength |
description |
Evaluation of mechanical and interfacial properties of friction welded alumina-mild steel rods with the use of Al6061 sheet are presented in this work. SEM, EDX analysis, hardness and bending strength tests were conducted. The bonds were attained through interfacial interlocking and intermetalllic phase formation with average bending strengths in the range of 40 to 200 MPa and insignificant hardness change in the parent alumina and mild steel. A preliminary simulation was made to predict the deformation, stress, strain and temperature distribution during the joining operation using a fully coupled thermo-mechanical FE model. The aluminum alloy metal being rubbed was simulated using a phenomenological Johnson-Cook viscoplasticity material model, which suited for materials subjected to large strains, high strain rates and high temperatures. The highest stress, strain and deformation are found to be within the heat affected zone of the weld close to the periphery rubbing surface region and correspond to the highest temperature profiles observed. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04-01 |
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=S1516-14392013000200022 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200022 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-14392012005000178 |
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.16 n.2 2013 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 |
_version_ |
1754212662091186176 |