Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
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=S1516-14392019000300240 |
Resumo: | In this work, the effects of electric pulse treatment (EPT) on the corrosion resistance of HAl52-2 aluminum brass has been investigated using electrochemical workstation, scanning electron microscope and X-ray diffraction. The results have shown that after EPT, the corrosion potential increased and the corrosion current density decreased. At the same time, the diameter of the capacitive reactance arc of the HAl52-2 aluminum brass after EPT was 5 ~ 6 times of the original sample, and the thickness of dezincification layer was reduced from 59.2 µm to 50.2 µm by 84.8%. The aluminum brass alloy with EPT has demonstrated better corrosion resistance of than the original sample. |
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Materials research (São Carlos. Online) |
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Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brasscorrosion behaviorelectric pulse treatmentγ phaseHAl52-2 aluminum brassIn this work, the effects of electric pulse treatment (EPT) on the corrosion resistance of HAl52-2 aluminum brass has been investigated using electrochemical workstation, scanning electron microscope and X-ray diffraction. The results have shown that after EPT, the corrosion potential increased and the corrosion current density decreased. At the same time, the diameter of the capacitive reactance arc of the HAl52-2 aluminum brass after EPT was 5 ~ 6 times of the original sample, and the thickness of dezincification layer was reduced from 59.2 µm to 50.2 µm by 84.8%. The aluminum brass alloy with EPT has demonstrated better corrosion resistance of than the original sample.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300240Materials Research v.22 n.3 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-0884info:eu-repo/semantics/openAccessZhao,Zuo-fuLi,XinShan,Dong-dongQi,Jing-gangWang,BingLiu,LiangMa,Xiaoboeng2019-08-16T00:00:00Zoai:scielo:S1516-14392019000300240Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2019-08-16T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
title |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
spellingShingle |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass Zhao,Zuo-fu corrosion behavior electric pulse treatment γ phase HAl52-2 aluminum brass |
title_short |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
title_full |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
title_fullStr |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
title_full_unstemmed |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
title_sort |
Effect of Electric Pulse Treatment on the Corrosion Resistance of HAl52-2 Aluminum Brass |
author |
Zhao,Zuo-fu |
author_facet |
Zhao,Zuo-fu Li,Xin Shan,Dong-dong Qi,Jing-gang Wang,Bing Liu,Liang Ma,Xiaobo |
author_role |
author |
author2 |
Li,Xin Shan,Dong-dong Qi,Jing-gang Wang,Bing Liu,Liang Ma,Xiaobo |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Zhao,Zuo-fu Li,Xin Shan,Dong-dong Qi,Jing-gang Wang,Bing Liu,Liang Ma,Xiaobo |
dc.subject.por.fl_str_mv |
corrosion behavior electric pulse treatment γ phase HAl52-2 aluminum brass |
topic |
corrosion behavior electric pulse treatment γ phase HAl52-2 aluminum brass |
description |
In this work, the effects of electric pulse treatment (EPT) on the corrosion resistance of HAl52-2 aluminum brass has been investigated using electrochemical workstation, scanning electron microscope and X-ray diffraction. The results have shown that after EPT, the corrosion potential increased and the corrosion current density decreased. At the same time, the diameter of the capacitive reactance arc of the HAl52-2 aluminum brass after EPT was 5 ~ 6 times of the original sample, and the thickness of dezincification layer was reduced from 59.2 µm to 50.2 µm by 84.8%. The aluminum brass alloy with EPT has demonstrated better corrosion resistance of than the original sample. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
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=S1516-14392019000300240 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300240 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2017-0884 |
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.22 n.3 2019 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_ |
1754212674822995968 |