Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INMETRO |
Texto Completo: | http://hdl.handle.net/10926/812 |
Resumo: | The coating of cutting tools with diamond films considerably increases the tool performance due to the combination of the unique tribological properties of diamond with the bulk properties of the substrate (toughness). The tool performance, however, is strongly related to the adhesion strength between the film and the substrate. In this work our main goal was to propose and to test a procedure, based on a tensile strength test, to evaluate the adhesion strength of a diamond wafer brazed on a hard metal substrate, taking into account the effect of the brazing temperature and time. The temperature range studied was from 800 to 980 °C and the brazing time ranged from 3 to 40 min. The obtained results could be used to optimize the costs and time required to the production of high performance cutting tools with brazed diamond wafers. |
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info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleEvaluation of the adhesion strength of diamond films brazed on K-10 type hard metal20042011-03-10T17:57:37Z2011-03-10T17:57:37ZThe coating of cutting tools with diamond films considerably increases the tool performance due to the combination of the unique tribological properties of diamond with the bulk properties of the substrate (toughness). The tool performance, however, is strongly related to the adhesion strength between the film and the substrate. In this work our main goal was to propose and to test a procedure, based on a tensile strength test, to evaluate the adhesion strength of a diamond wafer brazed on a hard metal substrate, taking into account the effect of the brazing temperature and time. The temperature range studied was from 800 to 980 °C and the brazing time ranged from 3 to 40 min. The obtained results could be used to optimize the costs and time required to the production of high performance cutting tools with brazed diamond wafers.6 p. : il.Submitted by Cintia Machado (cpmachado@yahoo.com.br) on 2011-01-26T13:18:52Z No. of bitstreams: 1 2004_SantosCasanovaTeixeiraBalzarettiJornada.pdf: 625915 bytes, checksum: 24477ef4e78b6a1143a214f782bcca69 (MD5)Approved for entry into archive by Claudia Araujo(caraujo@inmetro.gov.br) on 2011-03-10T17:57:37Z (GMT) No. of bitstreams: 1 2004_SantosCasanovaTeixeiraBalzarettiJornada.pdf: 625915 bytes, checksum: 24477ef4e78b6a1143a214f782bcca69 (MD5)Made available in DSpace on 2011-03-10T17:57:37Z (GMT). No. of bitstreams: 1 2004_SantosCasanovaTeixeiraBalzarettiJornada.pdf: 625915 bytes, checksum: 24477ef4e78b6a1143a214f782bcca69 (MD5) Previous issue date: 2004enghttp://hdl.handle.net/10926/812DMD_hdl_10926/812SANTOS, Sergio Ivan dos et al. Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal. Materials Research, v. 7, n. 2, p. 293-297, 2004.Santos, Sérgio Ivan dosCasanova, Carlos Alberto MedeirosTeixeira, Cleiton RodriguesBalzaretti, Naira MariaJornada, João Alziro Herz dainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do INMETROinstname:Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)instacron:INMETROSantos_2004.pdf.txthttp://xrepo01s.inmetro.gov.br/bitstream/10926/812/6/Santos_2004.pdf.txttext/plain15519http://xrepo01s.inmetro.gov.br/bitstream/10926/812/6/Santos_2004.pdf.txt2ca5ad9d7f8c4ea00cf6e0028b30d24fMD510926_812_6Santos_2004.pdfhttp://xrepo01s.inmetro.gov.br/bitstream/10926/812/1/Santos_2004.pdfapplication/pdf625915http://xrepo01s.inmetro.gov.br/bitstream/10926/812/1/Santos_2004.pdf24477ef4e78b6a1143a214f782bcca69MD510926_812_12024-06-10T15:24:29Zoai:xrepo01s.inmetro.gov.br:10926/812Repositório de Publicaçõeshttp://repositorios.inmetro.gov.br/oai/requestopendoar:2012-11-01T12:19:10Repositório Institucional do INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)false |
dc.title.none.fl_str_mv |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
title |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
spellingShingle |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal Santos, Sérgio Ivan dos |
title_short |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
title_full |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
title_fullStr |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
title_full_unstemmed |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
title_sort |
Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal |
author |
Santos, Sérgio Ivan dos |
author_facet |
Santos, Sérgio Ivan dos Casanova, Carlos Alberto Medeiros Teixeira, Cleiton Rodrigues Balzaretti, Naira Maria Jornada, João Alziro Herz da |
author_role |
author |
author2 |
Casanova, Carlos Alberto Medeiros Teixeira, Cleiton Rodrigues Balzaretti, Naira Maria Jornada, João Alziro Herz da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santos, Sérgio Ivan dos Casanova, Carlos Alberto Medeiros Teixeira, Cleiton Rodrigues Balzaretti, Naira Maria Jornada, João Alziro Herz da |
description |
The coating of cutting tools with diamond films considerably increases the tool performance due to the combination of the unique tribological properties of diamond with the bulk properties of the substrate (toughness). The tool performance, however, is strongly related to the adhesion strength between the film and the substrate. In this work our main goal was to propose and to test a procedure, based on a tensile strength test, to evaluate the adhesion strength of a diamond wafer brazed on a hard metal substrate, taking into account the effect of the brazing temperature and time. The temperature range studied was from 800 to 980 °C and the brazing time ranged from 3 to 40 min. The obtained results could be used to optimize the costs and time required to the production of high performance cutting tools with brazed diamond wafers. |
publishDate |
2004 |
dc.date.issued.fl_str_mv |
2004 |
dc.date.available.fl_str_mv |
2011-03-10T17:57:37Z |
dc.date.accessioned.fl_str_mv |
2011-03-10T17:57:37Z |
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.uri.fl_str_mv |
http://hdl.handle.net/10926/812 DMD_hdl_10926/812 |
dc.identifier.citation.fl_str_mv |
SANTOS, Sergio Ivan dos et al. Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal. Materials Research, v. 7, n. 2, p. 293-297, 2004. |
url |
http://hdl.handle.net/10926/812 |
identifier_str_mv |
DMD_hdl_10926/812 SANTOS, Sergio Ivan dos et al. Evaluation of the adhesion strength of diamond films brazed on K-10 type hard metal. Materials Research, v. 7, n. 2, p. 293-297, 2004. |
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.format.bitstream.fl_str_mv |
text/plain application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional do INMETRO instname:Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO) instacron:INMETRO |
instname_str |
Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO) |
instacron_str |
INMETRO |
institution |
INMETRO |
reponame_str |
Repositório Institucional do INMETRO |
collection |
Repositório Institucional do INMETRO |
repository.name.fl_str_mv |
Repositório Institucional do INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO) |
repository.mail.fl_str_mv |
|
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1801499965102489600 |