Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass

Detalhes bibliográficos
Autor(a) principal: Santos,Jheison Lopes dos
Data de Publicação: 2019
Outros Autores: Oliveira,Tiago Jonata de Souza, Rocha,Daniel Navarro da, Lopes,Camila Cristine, Silva,Marcelo Henrique Prado da
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=S1516-14392019000700231
Resumo: This work aimed to produce and evaluate the ballistic behavior of niobo-phosphate glass-doped alumina composites. The niobo-phosphate glass (30% Nb2O5- 30% P2O5- 20% CaO - 20% CaF2, by mol) were added to the alumina in six different weight percentages. The composite with the highest densification, measured by the Archimedes assay, was used for the ballistic tests. X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray spectroscopy by dispersive energy (EDX) were also performed. The sintered samples were enveloped on two 1020 steel plates for the residual velocity test. The best results of densification were obtained for the niobo-phosphate glass addition of 4 wt%, which was not detected the AlPO4 phase formation. From the residual velocity test, it was observed a better energy absorption for the doped alumina, in relation to pure alumina. Therefore, it is indicated that the niobo-phosphate glass addition of 4 wt% worked properly as sintering aid for alumina, enhancing its properties and performance.
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spelling Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate GlassAl2O3niobo-phosphate glasssinteringballisticThis work aimed to produce and evaluate the ballistic behavior of niobo-phosphate glass-doped alumina composites. The niobo-phosphate glass (30% Nb2O5- 30% P2O5- 20% CaO - 20% CaF2, by mol) were added to the alumina in six different weight percentages. The composite with the highest densification, measured by the Archimedes assay, was used for the ballistic tests. X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray spectroscopy by dispersive energy (EDX) were also performed. The sintered samples were enveloped on two 1020 steel plates for the residual velocity test. The best results of densification were obtained for the niobo-phosphate glass addition of 4 wt%, which was not detected the AlPO4 phase formation. From the residual velocity test, it was observed a better energy absorption for the doped alumina, in relation to pure alumina. Therefore, it is indicated that the niobo-phosphate glass addition of 4 wt% worked properly as sintering aid for alumina, enhancing its properties and performance.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700231Materials Research v.22 suppl.1 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2019-0191info:eu-repo/semantics/openAccessSantos,Jheison Lopes dosOliveira,Tiago Jonata de SouzaRocha,Daniel Navarro daLopes,Camila CristineSilva,Marcelo Henrique Prado daeng2019-10-04T00:00:00Zoai:scielo:S1516-14392019000700231Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2019-10-04T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
title Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
spellingShingle Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
Santos,Jheison Lopes dos
Al2O3
niobo-phosphate glass
sintering
ballistic
title_short Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
title_full Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
title_fullStr Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
title_full_unstemmed Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
title_sort Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass
author Santos,Jheison Lopes dos
author_facet Santos,Jheison Lopes dos
Oliveira,Tiago Jonata de Souza
Rocha,Daniel Navarro da
Lopes,Camila Cristine
Silva,Marcelo Henrique Prado da
author_role author
author2 Oliveira,Tiago Jonata de Souza
Rocha,Daniel Navarro da
Lopes,Camila Cristine
Silva,Marcelo Henrique Prado da
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos,Jheison Lopes dos
Oliveira,Tiago Jonata de Souza
Rocha,Daniel Navarro da
Lopes,Camila Cristine
Silva,Marcelo Henrique Prado da
dc.subject.por.fl_str_mv Al2O3
niobo-phosphate glass
sintering
ballistic
topic Al2O3
niobo-phosphate glass
sintering
ballistic
description This work aimed to produce and evaluate the ballistic behavior of niobo-phosphate glass-doped alumina composites. The niobo-phosphate glass (30% Nb2O5- 30% P2O5- 20% CaO - 20% CaF2, by mol) were added to the alumina in six different weight percentages. The composite with the highest densification, measured by the Archimedes assay, was used for the ballistic tests. X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray spectroscopy by dispersive energy (EDX) were also performed. The sintered samples were enveloped on two 1020 steel plates for the residual velocity test. The best results of densification were obtained for the niobo-phosphate glass addition of 4 wt%, which was not detected the AlPO4 phase formation. From the residual velocity test, it was observed a better energy absorption for the doped alumina, in relation to pure alumina. Therefore, it is indicated that the niobo-phosphate glass addition of 4 wt% worked properly as sintering aid for alumina, enhancing its properties and performance.
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=S1516-14392019000700231
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700231
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2019-0191
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 suppl.1 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
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