| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZsFDuKxG/Eq2aR |
| Repositório | sid.inpe.br/marciana/2004/12.09.15.54 (acesso restrito) |
| Última Atualização | 2004:12.09.02.00.00 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/marciana/2004/12.09.15.54.42 |
| Última Atualização dos Metadados | 2018:06.05.01.21.12 (UTC) administrator |
| Chave Secundária | INPE-11797-PRE/7153 |
| ISSN | 0925-9635 |
| Chave de Citação | DinizFerrCoraTrav:2004:MiSpSt |
| Título | Micro-Raman spectroscopy for stress analysis on large area diamond/Ti6A14V electrodes  |
| Ano | 2004 |
| Mês | Mar. |
| Data de Acesso | 06 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 753 KiB |
| 2. Contextualização | |
| Autor | 1 Diniz, Alessandra Venâncio 2 Ferreira, Neidenei Gomes 3 Corat, Evaldo Jose 4 Trava-Airoldi, Vladimir Jesus |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHU3 3 8JMKD3MGP5W/3C9JH33 |
| Grupo | 1 LAS-INPE-MCT-BR |
| Afiliação | 1 Diniz AV (reprint author), INPE, Sao Jose Dos Campos, BR-12245970 Brazil 2 INPE, Sao Jose Dos Campos, BR-12245970 Brazil 3 CTA, ITA, Dept Quim, Sao Jose Dos Campos, BR-12225800 Brazil 4 CTA, AMR, Div Mat, Sao Jose Dos Campos, BR-12228904 Brazil |
| Revista | Diamond and Related Materials |
| Volume | 13 |
| Número | 3 |
| Páginas | 526-532 |
| Histórico (UTC) | 2004-12-16 13:38:01 :: sergio -> administrator :: 2006-09-28 22:28:27 :: administrator -> sergio :: 2008-01-07 12:53:41 :: sergio -> administrator :: 2008-06-10 22:28:25 :: administrator -> marciana :: 2011-05-21 09:35:33 :: marciana -> administrator :: 2018-06-05 01:21:12 :: administrator -> marciana :: 2004 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | doped-diamond stress large area Raman perforated-electrodes CVD DIAMOND FILMS CHEMICAL-VAPOR-DEPOSITION X-RAY-DIFFRACTION THIN-FILMS TITANIUM-ALLOYS RESIDUAL-STRESS WATER-TREATMENT TI-6AL-4V ADHESION COATINGS |
| Resumo | Residual stress in boron doped diamond films grown on perforated and non-perforated titanium alloy substrates (Ti6Al4V) have been investigated. Diamond films were deposited at 870 K and 6.5 X 10(3) Pa by the conventional hot filament chemical vapor deposition technique (HFCVD) using a gas mixture of methane 1.0 vol.% in hydrogen. For controlling the B/C ratio it was necessary an additional H, line that passed through a bubbler containing B2O3 dissolved in methanol. Large substrates with a geometric area of 12 cm(2) were fixed in a rotation mechanism that improves the film uniformity. Perforated substrates were obtained from laser machining and promoted an increase of approximately 30% on surface geometric area when compared with similar non-perforated sample. Scanning electron microcopy (SEM) has evidenced a faceted polycrystalline grains with orientation (111) and (100) of approximately 1 mum in size for a film thickness of 1.5 mum. From micro-Raman analyses, the stresses were evaluated in many points on samples surface by using the summation method. The contribution of the pure diamond and the non-diamond phases was also analyzed. These results were imperative for comparing the total residual stress in perforated and non-perforated samples and show a good agreement for both of them. Higher compressive stress values are associated with perforated sample that presented lower amount of sp(3) bond. The relative higher concentration of non-diamond phase among the crystalline grains can help the structure relaxing promoting a decrease of intrinsic stress. Total stress result in both samples was compressive but in the samples edges the values are higher due to the thermal component to be a dominant contribution in this region. (C) 2004 Elsevier B.V. All rights reserved. |
| Área | FISMAT |
| Arranjo | Micro-Raman spectroscopy for... |
| 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 | micro-ram.pdf |
| Grupo de Usuários | administrator sergio |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ESR3H2 |
| Divulgação | WEBSCI; PORTALCAPES; COMPENDEX. |
| Acervo Hospedeiro | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |