%0 Journal Article
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%@resumeid
%@resumeid
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JH33
%X Direct deposition of CVD diamond on steel produces useless diamond film which delaminates on cooling from deposition temperature [19]. The majority of current research efforts focus on single and multiple intermediate layers for CVD diamond deposition on steel substrate. There are many excellent diffusional barriers to transition metals migration from bulk to substrate surface to form graphitic sp2 bonds. However, there is no practical solution to the thermal expansion coefficient (TEC) mismatch between diamond and steels. In this work we use a vanadium carbide thermodiffused coating as the intermediate layer between diamond and AISI O1 steel substrate. It acts as a diffusional barrier and mitigates diamond residual stress after cooling from CVD temperature. Increasing vanadium carbide layer thickness creates a transition zone that attenuates diamond residual stress. Up to now, the vanadium carbide is the only single layer barrier able to inhibit graphitic phase formation and mitigate residual stress in diamond films to the level of 0.54 GPa.
%9 journal article
%T A novel method to mitigate residual stress in CVD diamond film on steelsubstrates with a single intermediate layer
%@electronicmailaddress djoilled.damm@hotmail.com
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%@electronicmailaddress
%@electronicmailaddress vladimir.airoldi@inpe.br
%@electronicmailaddress
%@electronicmailaddress evaldo.corat@inpe.br
%K CVD diamond, Steel substrate, Vanadium carbide, Diffusional barrier.
%@nexthigherunit 8JMKD3MGPCW/3ESR3H2
%@secondarytype PRE PI
%@archivingpolicy denypublisher denyfinaldraft24
%@usergroup simone
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%@group LABAS-COCTE-INPE-MCTIC-GOV-BR
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%@group LABAS-COCTE-INPE-MCTIC-GOV-BR
%3 damm_novel.pdf
%@secondarymark A1_MATERIAIS A1_ENGENHARIAS_II A2_SAÚDE_COLETIVA A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_ENGENHARIAS_III B1_ODONTOLOGIA B1_MEDICINA_II B1_ENGENHARIAS_IV B1_ASTRONOMIA_/_FÍSICA B2_QUÍMICA B2_CIÊNCIAS_BIOLÓGICAS_I
%@issn 0257-8972
%2 sid.inpe.br/mtc-m21c/2018/10.26.11.02.46
%@affiliation Universidade Federal de São Paulo (UNIFESP)
%@affiliation Universidade Federal de Goiás (UFG)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Universidade Estadual de Santa Cruz
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B Surface and Coatings Technology
%@versiontype publisher
%P 93-102
%4 sid.inpe.br/mtc-m21c/2018/10.26.11.02
%@documentstage not transferred
%D 2019
%V 357
%@doi 10.1016/j.surfcoat.2018.09.067
%A Damm, D. D.,
%A Contin, A.,
%A Cardoso, L. D. R.,
%A Trava-Airoldi, Vladimir Jesus,
%A Barquete, D. M.,
%A Corat, Evaldo José,
%@dissemination WEBSCI; PORTALCAPES; COMPENDEX.
%@area FISMAT
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}