Computer simulation of stress distribution during Vickers hardness testing of WC-6Co

Detalhes bibliográficos
Autor(a) principal: Dias,Avelino Manuel da Silva
Data de Publicação: 2006
Outros Autores: Modenesi,Paulo José, Godoy,Geralda Cristina de
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=S1516-14392006000100014
Resumo: This paper describes a numerical simulation and experimental study of the Vickers indentation testing of WC-6Co specimens. The numerical analysis was implemented by a three-dimensional finite element (FE) model using the commercial solver MARC™. Hardness values predicted by this model agreed well with those obtained experimentally. It was also observed that the load-displacement curves obtained numerically were quite similar to those presented by the literature for the Vickers testing. The maximum principal stress field was used to locate the most expected areas for crack formation and propagation during the Vickers indentation testing of WC-6Co.
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spelling Computer simulation of stress distribution during Vickers hardness testing of WC-6Coindentation testingvickers hardnessfracture and numerical analysisThis paper describes a numerical simulation and experimental study of the Vickers indentation testing of WC-6Co specimens. The numerical analysis was implemented by a three-dimensional finite element (FE) model using the commercial solver MARC™. Hardness values predicted by this model agreed well with those obtained experimentally. It was also observed that the load-displacement curves obtained numerically were quite similar to those presented by the literature for the Vickers testing. The maximum principal stress field was used to locate the most expected areas for crack formation and propagation during the Vickers indentation testing of WC-6Co.ABM, ABC, ABPol2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392006000100014Materials Research v.9 n.1 2006reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392006000100014info:eu-repo/semantics/openAccessDias,Avelino Manuel da SilvaModenesi,Paulo JoséGodoy,Geralda Cristina deeng2006-04-10T00:00:00Zoai:scielo:S1516-14392006000100014Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2006-04-10T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
title Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
spellingShingle Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
Dias,Avelino Manuel da Silva
indentation testing
vickers hardness
fracture and numerical analysis
title_short Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
title_full Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
title_fullStr Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
title_full_unstemmed Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
title_sort Computer simulation of stress distribution during Vickers hardness testing of WC-6Co
author Dias,Avelino Manuel da Silva
author_facet Dias,Avelino Manuel da Silva
Modenesi,Paulo José
Godoy,Geralda Cristina de
author_role author
author2 Modenesi,Paulo José
Godoy,Geralda Cristina de
author2_role author
author
dc.contributor.author.fl_str_mv Dias,Avelino Manuel da Silva
Modenesi,Paulo José
Godoy,Geralda Cristina de
dc.subject.por.fl_str_mv indentation testing
vickers hardness
fracture and numerical analysis
topic indentation testing
vickers hardness
fracture and numerical analysis
description This paper describes a numerical simulation and experimental study of the Vickers indentation testing of WC-6Co specimens. The numerical analysis was implemented by a three-dimensional finite element (FE) model using the commercial solver MARC™. Hardness values predicted by this model agreed well with those obtained experimentally. It was also observed that the load-displacement curves obtained numerically were quite similar to those presented by the literature for the Vickers testing. The maximum principal stress field was used to locate the most expected areas for crack formation and propagation during the Vickers indentation testing of WC-6Co.
publishDate 2006
dc.date.none.fl_str_mv 2006-03-01
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=S1516-14392006000100014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392006000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392006000100014
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.9 n.1 2006
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_ 1754212658169511936

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