Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet

Detalhes bibliográficos
Autor(a) principal: Arunkumar,Muthusamy
Data de Publicação: 2019
Outros Autores: Dhinakaran,Veeman, Sivashanmugam,Nallathambhi, Petley,Vijay
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=S1516-14392019000600217
Resumo: In this research work, a finite element model is developed to predict the temperature field and residual stress during plasma arc welding of thin Ti-6Al-4V sheets. Dhinakaran’s heat source model which is based on Parabolic Gaussian distribution is used to predict the temperature field and Anand’s model is used to predict the residual stress. Numerical simulation is performed using ANSYS®. Heat transfer analysis is carried out primarily and the temperature field is given as the input for structural analysis. The concept of APDL programming is used to implement the governing equations. Experimental work has also been conducted to validate the predicted data. Hole Drilling Method (HDM), a semi destructive method and XRD analysis is used to measure the residual stress on the welded specimen. A good agreement is found between the predicted values and measured values.
id ABMABCABPOL-1_1a493e4d71427d9f4e2ea236f5c46fe6
oai_identifier_str oai:scielo:S1516-14392019000600217
network_acronym_str ABMABCABPOL-1
network_name_str Materials research (São Carlos. Online)
repository_id_str
spelling Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium SheetDhinakaran’s modelTi-6Al-4Vresidual stressHole Drilling methodXRD analysisIn this research work, a finite element model is developed to predict the temperature field and residual stress during plasma arc welding of thin Ti-6Al-4V sheets. Dhinakaran’s heat source model which is based on Parabolic Gaussian distribution is used to predict the temperature field and Anand’s model is used to predict the residual stress. Numerical simulation is performed using ANSYS®. Heat transfer analysis is carried out primarily and the temperature field is given as the input for structural analysis. The concept of APDL programming is used to implement the governing equations. Experimental work has also been conducted to validate the predicted data. Hole Drilling Method (HDM), a semi destructive method and XRD analysis is used to measure the residual stress on the welded specimen. A good agreement is found between the predicted values and measured values.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000600217Materials Research v.22 n.6 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2019-0366info:eu-repo/semantics/openAccessArunkumar,MuthusamyDhinakaran,VeemanSivashanmugam,NallathambhiPetley,Vijayeng2020-01-17T00:00:00Zoai:scielo:S1516-14392019000600217Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2020-01-17T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
title Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
spellingShingle Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
Arunkumar,Muthusamy
Dhinakaran’s model
Ti-6Al-4V
residual stress
Hole Drilling method
XRD analysis
title_short Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
title_full Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
title_fullStr Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
title_full_unstemmed Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
title_sort Effect of Plasma Arc Welding on Residual Stress and Distortion of Thin Titanium Sheet
author Arunkumar,Muthusamy
author_facet Arunkumar,Muthusamy
Dhinakaran,Veeman
Sivashanmugam,Nallathambhi
Petley,Vijay
author_role author
author2 Dhinakaran,Veeman
Sivashanmugam,Nallathambhi
Petley,Vijay
author2_role author
author
author
dc.contributor.author.fl_str_mv Arunkumar,Muthusamy
Dhinakaran,Veeman
Sivashanmugam,Nallathambhi
Petley,Vijay
dc.subject.por.fl_str_mv Dhinakaran’s model
Ti-6Al-4V
residual stress
Hole Drilling method
XRD analysis
topic Dhinakaran’s model
Ti-6Al-4V
residual stress
Hole Drilling method
XRD analysis
description In this research work, a finite element model is developed to predict the temperature field and residual stress during plasma arc welding of thin Ti-6Al-4V sheets. Dhinakaran’s heat source model which is based on Parabolic Gaussian distribution is used to predict the temperature field and Anand’s model is used to predict the residual stress. Numerical simulation is performed using ANSYS®. Heat transfer analysis is carried out primarily and the temperature field is given as the input for structural analysis. The concept of APDL programming is used to implement the governing equations. Experimental work has also been conducted to validate the predicted data. Hole Drilling Method (HDM), a semi destructive method and XRD analysis is used to measure the residual stress on the welded specimen. A good agreement is found between the predicted values and measured values.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
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=S1516-14392019000600217
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000600217
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2019-0366
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.22 n.6 2019
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_ 1754212675477307392

Registros relacionados