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Influence of adhesion between coating and substrate on the performance of coated HSS twist drills

Bibliographic Details
Main Author: Viana,R.
Publication Date: 2009
Other Authors: Machado,A. R.
Format: Article
Language: eng
Source: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782009000400007
Summary: This work analyses the performance of the TiN/TiCN, TiAlN, TiN/TiAlN and TiN/TiAlN/WCC coatings on HSS M2 drills used in the drilling of the aluminium-silicon alloy ISO 3522 AlSi8Cu3Fe, correlating the life of the tools to the coating adhesion characterization experiments. Coating adhesion was characterized using Rockwell C indentation tests and scratch tests with progressive load. The performance of the coatings in the life experiments was the following, in decreasing order: TiN/TiCN, TiAlN, TiN/TiAlN/WCC and TiN/TiAlN. In the adhesion characterization experiments with TiN/TiCN there were no cracks or delamination of the coatings, which justifies its best performance in the life experiments.
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spelling Influence of adhesion between coating and substrate on the performance of coated HSS twist drillscoatingshigh speed steeldrillingAl-Si alloysadhesionThis work analyses the performance of the TiN/TiCN, TiAlN, TiN/TiAlN and TiN/TiAlN/WCC coatings on HSS M2 drills used in the drilling of the aluminium-silicon alloy ISO 3522 AlSi8Cu3Fe, correlating the life of the tools to the coating adhesion characterization experiments. Coating adhesion was characterized using Rockwell C indentation tests and scratch tests with progressive load. The performance of the coatings in the life experiments was the following, in decreasing order: TiN/TiCN, TiAlN, TiN/TiAlN/WCC and TiN/TiAlN. In the adhesion characterization experiments with TiN/TiCN there were no cracks or delamination of the coatings, which justifies its best performance in the life experiments.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2009-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782009000400007Journal of the Brazilian Society of Mechanical Sciences and Engineering v.31 n.4 2009reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782009000400007info:eu-repo/semantics/openAccessViana,R.Machado,A. R.eng2010-02-19T00:00:00Zoai:scielo:S1678-58782009000400007Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2010-02-19T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
title Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
spellingShingle Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
Viana,R.
coatings
high speed steel
drilling
Al-Si alloys
adhesion
title_short Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
title_full Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
title_fullStr Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
title_full_unstemmed Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
title_sort Influence of adhesion between coating and substrate on the performance of coated HSS twist drills
author Viana,R.
author_facet Viana,R.
Machado,A. R.
author_role author
author2 Machado,A. R.
author2_role author
dc.contributor.author.fl_str_mv Viana,R.
Machado,A. R.
dc.subject.por.fl_str_mv coatings
high speed steel
drilling
Al-Si alloys
adhesion
topic coatings
high speed steel
drilling
Al-Si alloys
adhesion
description This work analyses the performance of the TiN/TiCN, TiAlN, TiN/TiAlN and TiN/TiAlN/WCC coatings on HSS M2 drills used in the drilling of the aluminium-silicon alloy ISO 3522 AlSi8Cu3Fe, correlating the life of the tools to the coating adhesion characterization experiments. Coating adhesion was characterized using Rockwell C indentation tests and scratch tests with progressive load. The performance of the coatings in the life experiments was the following, in decreasing order: TiN/TiCN, TiAlN, TiN/TiAlN/WCC and TiN/TiAlN. In the adhesion characterization experiments with TiN/TiCN there were no cracks or delamination of the coatings, which justifies its best performance in the life experiments.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-01
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=S1678-58782009000400007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782009000400007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782009000400007
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 Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.31 n.4 2009
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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