Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process

Detalhes bibliográficos
Autor(a) principal: Tang,Renhong
Data de Publicação: 2015
Outros Autores: Zhou,Bingwen, Ma,Yuejiao, Jia,Fei, Zhang,Xingguo
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=S1516-14392015000700003
Resumo: A numerical simulation method was used to analyze the solidification process of Zr-based bulk metallic glass (BMG) during the horizontal continuous casting (HCC) process. The large-scale general-purpose finite element analysis software ANSYS was adopted to develop a temperature field model. The variation of temperature field in the specific area at different time was studied. Its accuracy was verified by the experimental results of Zr48Cu36Ag8Al8 bulk metallic glass continuous casting solidification process. The effects of casting parameters include intermittent casting procedure (drawing and stopping), casting speed, pouring temperature and cooling rate. The results show that the optimum casting speed range is 1-2 mm/s, pouring temperature is 1223 K and cooling rate of 10 mm rod casting is 5 L/min respectively. A fully Zr-based bulk metallic glass whose diameter is 10 mm and length has no limitation has been successfully fabricated.
id ABMABCABPOL-1_e448a84a164dca8e63ce5da582c604e3
oai_identifier_str oai:scielo:S1516-14392015000700003
network_acronym_str ABMABCABPOL-1
network_name_str Materials research (São Carlos. Online)
repository_id_str
spelling Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Processbulk metallic glasscontinuous castingcomposite water cold copper-graphite moldnumerical simulation of casting processtemperature fieldA numerical simulation method was used to analyze the solidification process of Zr-based bulk metallic glass (BMG) during the horizontal continuous casting (HCC) process. The large-scale general-purpose finite element analysis software ANSYS was adopted to develop a temperature field model. The variation of temperature field in the specific area at different time was studied. Its accuracy was verified by the experimental results of Zr48Cu36Ag8Al8 bulk metallic glass continuous casting solidification process. The effects of casting parameters include intermittent casting procedure (drawing and stopping), casting speed, pouring temperature and cooling rate. The results show that the optimum casting speed range is 1-2 mm/s, pouring temperature is 1223 K and cooling rate of 10 mm rod casting is 5 L/min respectively. A fully Zr-based bulk metallic glass whose diameter is 10 mm and length has no limitation has been successfully fabricated.ABM, ABC, ABPol2015-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000700003Materials Research v.18 suppl.1 2015reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.319814info:eu-repo/semantics/openAccessTang,RenhongZhou,BingwenMa,YuejiaoJia,FeiZhang,Xingguoeng2015-12-03T00:00:00Zoai:scielo:S1516-14392015000700003Revistahttp://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 Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
title Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
spellingShingle Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
Tang,Renhong
bulk metallic glass
continuous casting
composite water cold copper-graphite mold
numerical simulation of casting process
temperature field
title_short Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
title_full Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
title_fullStr Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
title_full_unstemmed Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
title_sort Numerical Simulation of Zr-based Bulk Metallic Glass During Continuous Casting Solidification Process
author Tang,Renhong
author_facet Tang,Renhong
Zhou,Bingwen
Ma,Yuejiao
Jia,Fei
Zhang,Xingguo
author_role author
author2 Zhou,Bingwen
Ma,Yuejiao
Jia,Fei
Zhang,Xingguo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Tang,Renhong
Zhou,Bingwen
Ma,Yuejiao
Jia,Fei
Zhang,Xingguo
dc.subject.por.fl_str_mv bulk metallic glass
continuous casting
composite water cold copper-graphite mold
numerical simulation of casting process
temperature field
topic bulk metallic glass
continuous casting
composite water cold copper-graphite mold
numerical simulation of casting process
temperature field
description A numerical simulation method was used to analyze the solidification process of Zr-based bulk metallic glass (BMG) during the horizontal continuous casting (HCC) process. The large-scale general-purpose finite element analysis software ANSYS was adopted to develop a temperature field model. The variation of temperature field in the specific area at different time was studied. Its accuracy was verified by the experimental results of Zr48Cu36Ag8Al8 bulk metallic glass continuous casting solidification process. The effects of casting parameters include intermittent casting procedure (drawing and stopping), casting speed, pouring temperature and cooling rate. The results show that the optimum casting speed range is 1-2 mm/s, pouring temperature is 1223 K and cooling rate of 10 mm rod casting is 5 L/min respectively. A fully Zr-based bulk metallic glass whose diameter is 10 mm and length has no limitation has been successfully fabricated.
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=S1516-14392015000700003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000700003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1516-1439.319814
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_ 1754212666614743040

Registros relacionados