Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentificadorJ8LNKAN8RW/3AFLFB4
Repositóriodpi.inpe.br/plutao/2011/09.22.19.28.14
Última Atualização2011:10.20.10.26.59 (UTC) administrator
Repositório de Metadadosdpi.inpe.br/plutao/2011/09.22.19.28.15
Última Atualização dos Metadados2018:06.05.00.01.30 (UTC) administrator
DOI10.1016/j.surfcoat.2011.01.013
ISSN0257-8972
Rótulolattes: 3455204481678421 2 SilvaTravChun:2011:SuMoOf
Chave de CitaçãoSilvaTravChun:2011:SuMo61
TítuloSurface modification of 6150 steel substrates for the deposition of thick and adherent diamond-like carbon coatings
ProjetoCNPq[200255/2009-6]; NSF[CMS-0625512]
Ano2011
MêsMar.
Data de Acesso19 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho581 KiB
2. Contextualização
Autor1 Silva, W. M.
2 Trava-Airoldi, Vladimir Jesus
3 Chung, Y. W.
Grupo1 LAS-CTE-INPE-MCT-BR
2 LAS-CTE-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Department of Materials Science and Engineering, Northwestern University, 2220 N. Campus Drive, Evanston, IL 60208-3108, USA
Endereço de e-Mail do Autor1
2 vladimir@las.inpe.br
Endereço de e-Mailvladimir@las.inpe.br
RevistaSurface and Coatings Technology
Volume205
Número12, 15
Páginas3703-3707
Nota SecundáriaB2_ASTRONOMIA_/_FÍSICA A1_ENGENHARIAS_II A2_ENGENHARIAS_III B1_ENGENHARIAS_IV A2_GEOCIÊNCIAS A1_INTERDISCIPLINAR A1_MATERIAIS B1_MEDICINA_II B2_QUÍMICA
Histórico (UTC)2011-09-22 19:28:15 :: lattes -> administrator ::
2011-09-22 19:30:27 :: administrator -> lattes :: 2011
2011-09-23 14:11:21 :: lattes -> secretaria.cpa@dir.inpe.br :: 2011
2011-11-07 10:46:45 :: secretaria.cpa@dir.inpe.br -> administrator :: 2011
2012-07-25 15:53:18 :: administrator -> secretaria.cpa@dir.inpe.br :: 2011
2012-09-26 12:51:35 :: secretaria.cpa@dir.inpe.br -> administrator :: 2011
2018-06-05 00:01:30 :: administrator -> marciana :: 2011
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãofinaldraft
Palavras-ChaveDiamond-like Carbon
Carbonitriding
Diffusion
Hardness
Scratch Testing
Adhesion
STAINLESS-STEEL
PLASMA
FILMS
GROWTH
MECHANISM
ADHESION
IRON
ResumoBecause of the high residual compressive stress normally accompanying the growth of diamond-like carbon (DLC) coatings and the large mismatch in the thermal expansion coefficient between DLC and steel, it is difficult to grow DLC coatings much thicker than 0.25 μm on steels. This paper describes our attempt to overcome this thickness limitation by a sequence of carbonitriding, carburizing and equilibration pre-treatments of the steel surface, followed by DLC coating deposition, all conducted within the same deposition system without breaking vacuum. These pre-treatments resulted in a surface with a graded composition and hardness profile. Such a graded interface is expected to reduce the interfacial energy, decrease thermal mismatch between the coating and the substrate, and thus improve coating adhesion. X-ray diffraction revealed the formation of various hard carbide and nitride phases. Raman spectroscopy showed that the modified steel surface just before DLC deposition exhibits local carbon bonding characteristics similar to DLC. Pulsed dc plasma-enhanced chemical vapor deposition was used to deposit one-micron thick DLC on these steel surfaces. The coating hardness was ~ 1819 GPa. Its adhesion on the steel substrate was measured by scratch testing and was found to be comparable to thick, adherent DLC coatings deposited by other methods.
ÁreaFISMAT
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Surface modification of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/J8LNKAN8RW/3AFLFB4
URL dos dados zipadoshttp://urlib.net/zip/J8LNKAN8RW/3AFLFB4
Idiomaen
Arquivo Alvosilva.pdf
Grupo de Usuáriosadministrator
lattes
secretaria.cpa@dir.inpe.br
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESR3H2
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.24.19.30 1
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marciana
atualizar 


Fechar