Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)

Detalhes bibliográficos
Autor(a) principal: Mashhadikarimi, Meysam
Data de Publicação: 2020
Outros Autores: Gurgel, Diego Pires, Rodrigues, Mayara Adrielly Leal de Oliveira, Barreto, Lucas Pires de Paiva, Filgueira, Marcello, Gomes, Uílame Umbelino, Bichler, Lukas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/33226
Resumo: 2026-10
id UFRN_a6ab8dd679a8825f9257a7268bc36059
oai_identifier_str oai:https://repositorio.ufrn.br:123456789/33226
network_acronym_str UFRN
network_name_str Repositório Institucional da UFRN
repository_id_str
spelling Mashhadikarimi, MeysamGurgel, Diego PiresRodrigues, Mayara Adrielly Leal de OliveiraBarreto, Lucas Pires de PaivaFilgueira, MarcelloGomes, Uílame UmbelinoBichler, Lukas2021-08-20T14:40:47Z2020-08GURGEL, Diego Pires; RODRIGUES, Mayara Adrielly Leal de Oliveira; MASHHADIKARIMI, Meysam; BARRETO, Lucas Pires de Paiva; FILGUEIRA, Marcello; BICHLER, Lukas; GOMES, Uílame Umbelino. Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT). International Journal Of Refractory Metals And Hard Materials, [S.L.], v. 90, p. 105234, ago. 2020. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0263436820301104?via%3Dihub. Acesso em: 26 mar. 2021. http://dx.doi.org/10.1016/j.ijrmhm.2020.105234.0263-4368https://repositorio.ufrn.br/handle/123456789/3322610.1016/j.ijrmhm.2020.105234ElsevierPolycrystalline diamondPCDNiobium binderHigh Pressure-High Temperature sinteringGraphitizationNiobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2026-10In this research, the effect of adding 2.5, 5.0 and 10 wt% niobium (Nb) as a binding agent was investigated for High Pressure-High Temperature (HPHT) sintering of polycrystalline diamond (PCD). Samples were sintered at 1750 °C and 7.7 GPa. Detailed characterization of the as-sintered materials revealed a uniform dispersion of the Nb additives in the diamond matrix and no interfacial cracking was observed. Higher concentration of binder increased tendency to intergranular failure. The formation of NbC and NbC0.84 phases after sintering was identified, indicating that some of the matrix carbon may have undergone graphitizationengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/33226/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/33226/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/332262024-03-19 01:03:57.435oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2024-03-19T04:03:57Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
title Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
spellingShingle Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
Mashhadikarimi, Meysam
Polycrystalline diamond
PCD
Niobium binder
High Pressure-High Temperature sintering
Graphitization
title_short Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
title_full Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
title_fullStr Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
title_full_unstemmed Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
title_sort Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT)
author Mashhadikarimi, Meysam
author_facet Mashhadikarimi, Meysam
Gurgel, Diego Pires
Rodrigues, Mayara Adrielly Leal de Oliveira
Barreto, Lucas Pires de Paiva
Filgueira, Marcello
Gomes, Uílame Umbelino
Bichler, Lukas
author_role author
author2 Gurgel, Diego Pires
Rodrigues, Mayara Adrielly Leal de Oliveira
Barreto, Lucas Pires de Paiva
Filgueira, Marcello
Gomes, Uílame Umbelino
Bichler, Lukas
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Mashhadikarimi, Meysam
Gurgel, Diego Pires
Rodrigues, Mayara Adrielly Leal de Oliveira
Barreto, Lucas Pires de Paiva
Filgueira, Marcello
Gomes, Uílame Umbelino
Bichler, Lukas
dc.subject.por.fl_str_mv Polycrystalline diamond
PCD
Niobium binder
High Pressure-High Temperature sintering
Graphitization
topic Polycrystalline diamond
PCD
Niobium binder
High Pressure-High Temperature sintering
Graphitization
description 2026-10
publishDate 2020
dc.date.issued.fl_str_mv 2020-08
dc.date.accessioned.fl_str_mv 2021-08-20T14:40:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv GURGEL, Diego Pires; RODRIGUES, Mayara Adrielly Leal de Oliveira; MASHHADIKARIMI, Meysam; BARRETO, Lucas Pires de Paiva; FILGUEIRA, Marcello; BICHLER, Lukas; GOMES, Uílame Umbelino. Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT). International Journal Of Refractory Metals And Hard Materials, [S.L.], v. 90, p. 105234, ago. 2020. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0263436820301104?via%3Dihub. Acesso em: 26 mar. 2021. http://dx.doi.org/10.1016/j.ijrmhm.2020.105234.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/33226
dc.identifier.issn.none.fl_str_mv 0263-4368
dc.identifier.doi.none.fl_str_mv 10.1016/j.ijrmhm.2020.105234
identifier_str_mv GURGEL, Diego Pires; RODRIGUES, Mayara Adrielly Leal de Oliveira; MASHHADIKARIMI, Meysam; BARRETO, Lucas Pires de Paiva; FILGUEIRA, Marcello; BICHLER, Lukas; GOMES, Uílame Umbelino. Niobium as a new binder for polycrystalline diamond (PCD) sintered via High Pressure-High Temperature (HPHT). International Journal Of Refractory Metals And Hard Materials, [S.L.], v. 90, p. 105234, ago. 2020. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0263436820301104?via%3Dihub. Acesso em: 26 mar. 2021. http://dx.doi.org/10.1016/j.ijrmhm.2020.105234.
0263-4368
10.1016/j.ijrmhm.2020.105234
url https://repositorio.ufrn.br/handle/123456789/33226
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str UFRN
institution UFRN
reponame_str Repositório Institucional da UFRN
collection Repositório Institucional da UFRN
bitstream.url.fl_str_mv https://repositorio.ufrn.br/bitstream/123456789/33226/2/license_rdf
https://repositorio.ufrn.br/bitstream/123456789/33226/3/license.txt
bitstream.checksum.fl_str_mv 4d2950bda3d176f570a9f8b328dfbbef
e9597aa2854d128fd968be5edc8a28d9
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)
repository.mail.fl_str_mv
_version_ 1802117689005572096

Registros relacionados