Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys

Detalhes bibliográficos
Autor(a) principal: Mishra,Shashank Shekhar
Data de Publicação: 2015
Outros Autores: Yadava,Thakur Prasad, Mukhopadhyay,Semanti, Yadav,Ram Manohar, Subrahmanyam,Vajapeyajula Srinivasa, Mukhopadhyay,Nilay Krishna, Srivastava,Onkar Nath
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=S1516-14392015000700101
Resumo: The present work describes the synthesis and characterization of Ni45Fe5Mn40Sn10 Heusler alloys. The constituent pure metals were melted in radio frequency induction furnace to form the alloy and then cooled it quickly. The as-cast alloy was annealed at 850 °C for 24 h in vacuum and cooled in two different conditions i.e. self-cooling at room temperature in air and sudden cooling at liquid nitrogen temperature (quenched). The X-ray diffraction, scanning and transmission electron microscopic techniques have been used for structural/microstructural characterization as well as chemical analysis of the material. The effect of annealing and subsequent cooling in two different conditions has been described and discussed in the context of evolution of B2 and orthorhombic martensite with lattice parameter a= 0.65 nm, b=0.59 nm and c=0.56 nm.
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spelling Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler AlloysHeusler alloysNi45Fe5Mn40Sn10microstructural characterizationrapid solidificationThe present work describes the synthesis and characterization of Ni45Fe5Mn40Sn10 Heusler alloys. The constituent pure metals were melted in radio frequency induction furnace to form the alloy and then cooled it quickly. The as-cast alloy was annealed at 850 °C for 24 h in vacuum and cooled in two different conditions i.e. self-cooling at room temperature in air and sudden cooling at liquid nitrogen temperature (quenched). The X-ray diffraction, scanning and transmission electron microscopic techniques have been used for structural/microstructural characterization as well as chemical analysis of the material. The effect of annealing and subsequent cooling in two different conditions has been described and discussed in the context of evolution of B2 and orthorhombic martensite with lattice parameter a= 0.65 nm, b=0.59 nm and c=0.56 nm.ABM, ABC, ABPol2015-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000700101Materials Research v.18 suppl.1 2015reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.320814info:eu-repo/semantics/openAccessMishra,Shashank ShekharYadava,Thakur PrasadMukhopadhyay,SemantiYadav,Ram ManoharSubrahmanyam,Vajapeyajula SrinivasaMukhopadhyay,Nilay KrishnaSrivastava,Onkar Natheng2015-12-03T00:00:00Zoai:scielo:S1516-14392015000700101Revistahttp://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 Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
title Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
spellingShingle Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
Mishra,Shashank Shekhar
Heusler alloys
Ni45Fe5Mn40Sn10
microstructural characterization
rapid solidification
title_short Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
title_full Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
title_fullStr Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
title_full_unstemmed Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
title_sort Rapidly Quenched Ni45Fe5Mn40Sn10 Heusler Alloys
author Mishra,Shashank Shekhar
author_facet Mishra,Shashank Shekhar
Yadava,Thakur Prasad
Mukhopadhyay,Semanti
Yadav,Ram Manohar
Subrahmanyam,Vajapeyajula Srinivasa
Mukhopadhyay,Nilay Krishna
Srivastava,Onkar Nath
author_role author
author2 Yadava,Thakur Prasad
Mukhopadhyay,Semanti
Yadav,Ram Manohar
Subrahmanyam,Vajapeyajula Srinivasa
Mukhopadhyay,Nilay Krishna
Srivastava,Onkar Nath
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Mishra,Shashank Shekhar
Yadava,Thakur Prasad
Mukhopadhyay,Semanti
Yadav,Ram Manohar
Subrahmanyam,Vajapeyajula Srinivasa
Mukhopadhyay,Nilay Krishna
Srivastava,Onkar Nath
dc.subject.por.fl_str_mv Heusler alloys
Ni45Fe5Mn40Sn10
microstructural characterization
rapid solidification
topic Heusler alloys
Ni45Fe5Mn40Sn10
microstructural characterization
rapid solidification
description The present work describes the synthesis and characterization of Ni45Fe5Mn40Sn10 Heusler alloys. The constituent pure metals were melted in radio frequency induction furnace to form the alloy and then cooled it quickly. The as-cast alloy was annealed at 850 °C for 24 h in vacuum and cooled in two different conditions i.e. self-cooling at room temperature in air and sudden cooling at liquid nitrogen temperature (quenched). The X-ray diffraction, scanning and transmission electron microscopic techniques have been used for structural/microstructural characterization as well as chemical analysis of the material. The effect of annealing and subsequent cooling in two different conditions has been described and discussed in the context of evolution of B2 and orthorhombic martensite with lattice parameter a= 0.65 nm, b=0.59 nm and c=0.56 nm.
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=S1516-14392015000700101
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000700101
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1516-1439.320814
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
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