A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture

Detalhes bibliográficos
Autor(a) principal: Weizhong,Liang
Data de Publicação: 2015
Outros Autores: Zhiliang,Ning, Ailian,Liu, Yongliang,An
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=S1516-14392015000700020
Resumo: On the basis of compression tests, uni-axial compression deformation and fracture behaviors of NiTiZrAlCuSi bulk metallic glass samples with different dimensions have been studied by numerical simulation approaches. Finite element models for compression simulation have been developed using ABAQUS software. Shear damage models were employed to reproduce the compression deformation and fracture process of the Ni-based amorphous alloys. Mises stress distribution and equivalent plastic strain obtained numerically during compression were analyzed. The simulation results were consistent with those of the compression experiment tests. The smaller of the samples exhibited larger plasticity and higher fracture strength when compared with the bigger one.
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spelling A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracturebulk metallic glassdeformationfracturenumerical simulationOn the basis of compression tests, uni-axial compression deformation and fracture behaviors of NiTiZrAlCuSi bulk metallic glass samples with different dimensions have been studied by numerical simulation approaches. Finite element models for compression simulation have been developed using ABAQUS software. Shear damage models were employed to reproduce the compression deformation and fracture process of the Ni-based amorphous alloys. Mises stress distribution and equivalent plastic strain obtained numerically during compression were analyzed. The simulation results were consistent with those of the compression experiment tests. The smaller of the samples exhibited larger plasticity and higher fracture strength when compared with the bigger one.ABM, ABC, ABPol2015-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000700020Materials Research v.18 suppl.1 2015reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.322014info:eu-repo/semantics/openAccessWeizhong,LiangZhiliang,NingAilian,LiuYongliang,Aneng2015-12-03T00:00:00Zoai:scielo:S1516-14392015000700020Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2015-12-03T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
title A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
spellingShingle A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
Weizhong,Liang
bulk metallic glass
deformation
fracture
numerical simulation
title_short A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
title_full A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
title_fullStr A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
title_full_unstemmed A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
title_sort A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture
author Weizhong,Liang
author_facet Weizhong,Liang
Zhiliang,Ning
Ailian,Liu
Yongliang,An
author_role author
author2 Zhiliang,Ning
Ailian,Liu
Yongliang,An
author2_role author
author
author
dc.contributor.author.fl_str_mv Weizhong,Liang
Zhiliang,Ning
Ailian,Liu
Yongliang,An
dc.subject.por.fl_str_mv bulk metallic glass
deformation
fracture
numerical simulation
topic bulk metallic glass
deformation
fracture
numerical simulation
description On the basis of compression tests, uni-axial compression deformation and fracture behaviors of NiTiZrAlCuSi bulk metallic glass samples with different dimensions have been studied by numerical simulation approaches. Finite element models for compression simulation have been developed using ABAQUS software. Shear damage models were employed to reproduce the compression deformation and fracture process of the Ni-based amorphous alloys. Mises stress distribution and equivalent plastic strain obtained numerically during compression were analyzed. The simulation results were consistent with those of the compression experiment tests. The smaller of the samples exhibited larger plasticity and higher fracture strength when compared with the bigger one.
publishDate 2015
dc.date.none.fl_str_mv 2015-11-01
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=S1516-14392015000700020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000700020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1516-1439.322014
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.18 suppl.1 2015
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_ 1754212666621034496

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