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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3R3TQPB
Repositóriosid.inpe.br/mtc-m21c/2018/05.07.19.18   (acesso restrito)
Última Atualização2018:05.07.19.18.04 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/05.07.19.18.04
Última Atualização dos Metadados2020:12.07.21.11.37 (UTC) administrator
DOI10.1016/j.surfcoat.2018.03.093
ISSN0257-8972
Chave de CitaçãoCapoteaLugGutMasTra:2018:EfAmSi
TítuloEffect of amorphous silicon interlayer on the adherence of amorphous hydrogenated carbon coatings deposited on several metallic surfaces
Ano2018
MêsJune
Data de Acesso11 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1869 KiB
2. Contextualização
Autor1 Capotea, G.
2 Lugo González, Dubrazkha Carolina
3 Gutiérrez, J. M.
4 Mastrapa, G. C.
5 Trava-Airoldi, Vladimir Jesus
Grupo1
2 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR
3
4
5 LABAS-COCTE-INPE-MCTIC-GOV-BR
Afiliação1 Universidad Nacional de Colombia
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Universidad Nacional de Colombia
4 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2 dubrazkhacarol@gmail.com
3
4
5 vladimir.airoldi@inpe.br
RevistaSurface and Coatings Technology
Volume344
Páginas644-655
Nota SecundáriaA1_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
Histórico (UTC)2018-05-07 19:18:04 :: simone -> administrator ::
2018-05-07 19:18:05 :: administrator -> simone :: 2018
2018-05-07 19:19:34 :: simone -> administrator :: 2018
2018-07-04 17:51:14 :: administrator -> simone :: 2018
2018-08-07 13:06:35 :: simone -> administrator :: 2018
2020-12-07 21:11:37 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveA-C:H coating
Multilayer
Silicon interlayer
Interface
Active screen
Adhesion
XPS
ResumoThe effect of an amorphous hydrogenated silicon (a-Si:H) interlayer on the adherence of amorphous hydrogenated carbon (a-C:H) coatings deposited on four metallic surfaces: AISI M2 steel, AISI 304 stainless steel, Nitinol alloy, and Ti6Al4V alloy was studied. The interlayers and the coatings were deposited employing an asymmetrical bipolar pulsed-DC PECVD system with an active screen. Multilayer a-C:H coatings were also deposited, with the aim of obtaining thicker films. The interlayers were synthetized by varying the applied negative pulse amplitude from −0.8 kV to −10 kV, keeping their thickness constant at 250 nm. The coatings' adhesion was evaluated using classical scratch and VDI 3198 indentation tests. Raman spectroscopy was used to analyze the films' atomic arrangements. The total compressive stress was determined through the measurement of the substrate curvature before and after the film deposition, while nanoindentation experiments allowed determining the films' hardness and elastic modulus. In order to determine the chemical bonding between a-Si:H and the metallic surfaces, X-ray photoelectron spectroscopy (XPS) was used. The obtained results showed high values of critical loads, allowing a high degree of adherence of the a-C:H coatings to all the metallic materials. The highest Lc1 critical load values (≥25 N) were determined when the a-Si:H interlayers were deposited using the highest negative applied voltage (from −6 kV to −10 kV) on the Nitinol alloy surfaces. The XPS results suggested that the high degree of adhesion of the a-C:H coatings to Nitinol could be attributed to chemical bonds of TiSi and NiSi formed in the interface, while for the Ti6Al4V alloy the TiSi bonds predominated. On the other hand, on steel surfaces the adhesion was due to FeSi bonds. A combination of a modified pulsed-DC PECVD system with an active screen and an a-Si:H interlayer allowed depositing hard, adherent, and low-stress a-C:H coatings.
ÁreaFISMAT
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Effect of amorphous...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Effect of amorphous...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 07/05/2018 16:18 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvocapote_effect.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Vinculação8JMKD3MGP3W34P/3NFRGN5
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESR3H2
8JMKD3MGPCW/3F358GL
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.24.19.30 1
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype url
7. Controle da descrição
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