| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m21b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP5W34M/3HE6FMC |
| Repositório | sid.inpe.br/mtc-m21b/2014/11.19.00.01.58 (acesso restrito) |
| Última Atualização | 2015:02.11.18.00.26 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m21b/2014/11.19.00.01.59 |
| Última Atualização dos Metadados | 2018:06.04.03.04.35 (UTC) administrator |
| DOI | 10.1016/j.surfcoat.2014.04.037 |
| ISSN | 0257-8972 |
| Rótulo | scopus 2014-11 CapoteOlayTrav:2014:AdAmHy |
| Chave de Citação | CapoteOlayTrav:2014:AdAmHy |
| Título | Adherent amorphous hydrogenated carbon coatings on steel surfaces deposited by enhanced asymmetrical bipolar pulsed-DC PECVD method and hexane as precursor  |
| Ano | 2014 |
| Data de Acesso | 08 maio 2024 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 851 KiB |
| 2. Contextualização | |
| Autor | 1 Capote, G. 2 Olaya, J. J. 3 Trava-Airoldi, Vladimir Jesus |
| Grupo | 1 2 3 LAS-CTE-INPE-MCTI-GOV-BR |
| Afiliação | 1 Universidad Nacional de Colombia 2 Universidad Nacional de Colombia 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 gcapoter@unal.edu.co 2 3 vladimir@las.inpe.br |
| Endereço de e-Mail | marcelo.pazos@inpe.br |
| Revista | Surface and Coatings Technology |
| Volume | 251 |
| Páginas | 276-282 |
| Nota Secundária | A1_ENGENHARIAS_II A1_MATERIAIS A2_ENGENHARIAS_III A2_SAÚDE_COLETIVA A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS B1_ODONTOLOGIA B1_MEDICINA_II B1_ASTRONOMIA_/_FÍSICA B1_ENGENHARIAS_IV B2_CIÊNCIAS_BIOLÓGICAS_I B2_QUÍMICA |
| Histórico (UTC) | 2018-06-04 03:04:35 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | Adhesion Amorphous carbon Amorphous silicon Bias voltage Carbon films Chemical vapor deposition Coatings Corrosion Corrosion resistance Film growth Hardness Hexane Hydrogenation Ion implantation Mechanical properties Microstructure Phase interfaces Plasma enhanced chemical vapor deposition Sodium chloride Substrates Tribology Vapors Amorphous hydrogenated carbon Amorphous hydrogenated carbon (a-C:H) films Electrochemical potentiodynamic polarizations Mechanical and tribological properties Nanoindentation experiments Plasma enhanced chemical vapor deposition systems Raman scattering spectroscopy Tribological properties Amorphous films |
| Resumo | In order to overcome the high residual stress and low adherence of amorphous hydrogenated carbon (a-C:H) films on steel substrates, a thin amorphous silicon interlayer was deposited as an interface between the substrate and a-C:H films produced by using hexane vapor as a precursor gas. Amorphous silicon interlayer and a-C:H films were grown by employing a modified and asymmetrical bipolar pulsed-DC plasma enhanced chemical vapor deposition (PECVD) system, using silane and hexane atmospheres, respectively. The a-C:H films were analyzed according to their microstructure, and mechanical and tribological properties as a function of self-bias voltage. The chemical composition and hydrogen content of the a-C:H films were estimated by means of Raman scattering spectroscopy. The total stress was evaluated through the measurement of the substrate curvature, using a profilometer, while nanoindentation experiments helped determine the films' hardness. The friction coefficient and critical load were determined by using a tribometer. The corrosion resistance was evaluated by electrochemical potentiodynamic polarization techniques on a 3% solution of sodium chloride (NaCl). The results showed that the use of the amorphous silicon interlayer, deposited by low energy ion implantation, improved the a-C:H film deposition onto steel substrates, producing good adhesion, low compressive stress, and a high hardness. The composition, the microstructure, and the mechanical and tribological properties of the films were strongly dependent on the self-bias voltages. These results suggest that a combination of a modified pulsed-DC PECVD system and hexane as a precursor gas for growing a-C:H films may represent a good and new alternative for coating scaling for mechanical and tribological applications. |
| Área | FISMAT |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Adherent amorphous hydrogenated... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | en |
| Arquivo Alvo | Capote_Adherent.pdf |
| Grupo de Usuários | administrator marcelo.pazos@inpe.br |
| Grupo de Leitores | administrator marcelo.pazos@inpe.br |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Vinculação | Trabalho não Vinculado à Tese/Dissertação |
| Repositório Espelho | iconet.com.br/banon/2006/11.26.21.31 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ESR3H2 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.24.19.30 3 |
| Divulgação | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month 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 | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| atualizar | |