Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials

Detalhes bibliográficos
Autor(a) principal: Wang,Ying
Data de Publicação: 2016
Outros Autores: Yang,Qi, Chen,Jintian, Zhou,Jianping
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=S1516-14392016000400770
Resumo: Ni was added into graphite-lead free tin bronze composite layers on surface of steel sheets by primary sintering mixed powders of graphite and CuSn10 with addition of a nickel nitrate and poly(vinyl alcohol) (PVA) solution in an ammonia decomposition atmosphere. The reduced Ni particles attached on the surface of graphite and CuSn10 particles help to link them together. The conjunction of graphite and CuSn10 matrix in the composites treated by cold rolling and second sintering is well, and no cracks can be observed at the interface between graphite and CuSn10 matrix. The addition of Ni will improve the interface; increase hardness, anti-friction and anti-wear performance of the composites greatly. The Ni containing graphite-CuSn10 composites demonstrate better tribological performance than CuSn10Pb10 alloy, which makes them promising lead free bearing materials for heavy load engines.
id ABMABCABPOL-1_8ca7b435c9d37bacd5c1629a9fc51538
oai_identifier_str oai:scielo:S1516-14392016000400770
network_acronym_str ABMABCABPOL-1
network_name_str Materials research (São Carlos. Online)
repository_id_str
spelling Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing MaterialsTin bronzeLead freeGraphiteNickelCompositeNi was added into graphite-lead free tin bronze composite layers on surface of steel sheets by primary sintering mixed powders of graphite and CuSn10 with addition of a nickel nitrate and poly(vinyl alcohol) (PVA) solution in an ammonia decomposition atmosphere. The reduced Ni particles attached on the surface of graphite and CuSn10 particles help to link them together. The conjunction of graphite and CuSn10 matrix in the composites treated by cold rolling and second sintering is well, and no cracks can be observed at the interface between graphite and CuSn10 matrix. The addition of Ni will improve the interface; increase hardness, anti-friction and anti-wear performance of the composites greatly. The Ni containing graphite-CuSn10 composites demonstrate better tribological performance than CuSn10Pb10 alloy, which makes them promising lead free bearing materials for heavy load engines.ABM, ABC, ABPol2016-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000400770Materials Research v.19 n.4 2016reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-MR-2015-0714info:eu-repo/semantics/openAccessWang,YingYang,QiChen,JintianZhou,Jianpingeng2016-09-16T00:00:00Zoai:scielo:S1516-14392016000400770Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2016-09-16T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
title Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
spellingShingle Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
Wang,Ying
Tin bronze
Lead free
Graphite
Nickel
Composite
title_short Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
title_full Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
title_fullStr Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
title_full_unstemmed Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
title_sort Graphite and Nickel Containing Tin Bronze-Steel Bimetals as Lead Free Bearing Materials
author Wang,Ying
author_facet Wang,Ying
Yang,Qi
Chen,Jintian
Zhou,Jianping
author_role author
author2 Yang,Qi
Chen,Jintian
Zhou,Jianping
author2_role author
author
author
dc.contributor.author.fl_str_mv Wang,Ying
Yang,Qi
Chen,Jintian
Zhou,Jianping
dc.subject.por.fl_str_mv Tin bronze
Lead free
Graphite
Nickel
Composite
topic Tin bronze
Lead free
Graphite
Nickel
Composite
description Ni was added into graphite-lead free tin bronze composite layers on surface of steel sheets by primary sintering mixed powders of graphite and CuSn10 with addition of a nickel nitrate and poly(vinyl alcohol) (PVA) solution in an ammonia decomposition atmosphere. The reduced Ni particles attached on the surface of graphite and CuSn10 particles help to link them together. The conjunction of graphite and CuSn10 matrix in the composites treated by cold rolling and second sintering is well, and no cracks can be observed at the interface between graphite and CuSn10 matrix. The addition of Ni will improve the interface; increase hardness, anti-friction and anti-wear performance of the composites greatly. The Ni containing graphite-CuSn10 composites demonstrate better tribological performance than CuSn10Pb10 alloy, which makes them promising lead free bearing materials for heavy load engines.
publishDate 2016
dc.date.none.fl_str_mv 2016-08-01
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=S1516-14392016000400770
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000400770
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-MR-2015-0714
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.19 n.4 2016
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_ 1754212667936997376

Registros relacionados