| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/3C63KEN |
| Repository | dpi.inpe.br/plutao/2012/06.21.18.22.23 |
| Last Update | 2012:08.14.12.35.37 (UTC) marciana |
| Metadata Repository | dpi.inpe.br/plutao/2012/06.21.18.22.24 |
| Metadata Last Update | 2024:05.08.19.03.06 (UTC) marciana |
| DOI | 10.4236/ojmetal.2012.21001 |
| ISSN | 2164-2761 2164-277X |
| Label | lattes: 3455204481678421 5 Lima-OliveiraCMCTLMM:2012:AdStDi |
| Citation Key | Lima-OliveiraCoMaCoTrLoMa:2012:AdStDi |
| Title | Adhesion Studies of Diamond-Like Carbon Films Deposited on Ti6Al4V Alloy after Carbonitriding  |
| Year | 2012 |
| Access Date | 2024, May 19 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2233 KiB |
| 2. Context | |
| Author | 1 Lima-Oliveira, Deiler Antonio 2 Costa, Romina Paula Castro 3 Martins, Gislene Valdete 4 Corat, Evaldo José 5 Trava-Airoldi, Vladimir Jesus 6 Lobo, Anderson de Oliveira 7 Marciano, Fernanda Roberta |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JH33 |
| Group | 1 LAS-CTE-INPE-MCTI-GOV-BR 2 3 4 LAS-CTE-INPE-MCTI-GOV-BR 5 LAS-CTE-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Faculdade de Ciencia e Tecnologia da Universidade de Coimbra, Coimbra, Portugal 3 Clorovale Diamantes Indústria e Comércio S.A., São José dos Campos, São Paulo, Brazil 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Universidade do Vale do Paraíba, São José dos Campos, São Paulo, Brazil |
| Author e-Mail Address | 1 2 3 givmartins@yahoo.com.br 4 5 vladimir@las.inpe.br |
| e-Mail Address | vladimir@las.inpe.br |
| Journal | Open Journal of Metal |
| Volume | 2 |
| Number | 1 |
| Pages | 1-7 |
| History (UTC) | 2012-06-22 00:10:59 :: lattes -> secretaria.cpa@dir.inpe.br :: 2012 2012-08-14 12:40:29 :: secretaria.cpa@dir.inpe.br -> administrator :: 2012 2012-10-19 20:26:55 :: administrator -> secretaria.cpa@dir.inpe.br :: 2012 2012-12-27 16:02:46 :: secretaria.cpa@dir.inpe.br -> administrator :: 2012 2018-06-05 00:01:43 :: administrator -> marciana :: 2012 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Diamond-Like Carbon Carbonitriding Ti6Al4V Alloy |
| Abstract | iamond-like Carbon (DLC) coatings have attracted significant attention due to their low friction coefficient, high degree of hardness, chemical inertness, and high wear resistance as well as and their many possible uses in metallurgical, aeronautical, and biomedical applications. However, DLC has low adhesion strength to metallic substrates. Carbonitriding was performed before DLC deposition to improve this adherence. Different concentration of nitrogen in the gas mixture was used during the carbonitriding of Ti6Al4V alloy. DLC films were subsequently grown from methane using plasma enhanced chemical vapor deposition. The samples were characterized with Raman scattering spectroscopy, nanoindentation, and tribological tests. Films from 80.0% N2 had the best friction coefficient (0.07) and a critical load of ~22 N. In the scratching test, these films had adhesive failure and they completely detached from the substrate only in the end of the tests. SEM images show carbonitring promoted a significant increase in the surface defects (homogeneously distributed) but without the presence of microcracks. EDX analysis indicated that nitrogen element was diffused throughout the thickness of the samples. Hydrogen and carbon atoms from carbonitriding formed a diffusion-barrier layer that can be used as the first step for DLC deposition. This carbonitriding can also provide a carbide layer, which serves as the precursor for the nucleation and growth of DLC films. |
| Area | FISMAT |
| Arrangement | urlib.net > LABAS > Adhesion Studies of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/J8LNKAN8RW/3C63KEN |
| zipped data URL | http://urlib.net/zip/J8LNKAN8RW/3C63KEN |
| Language | en |
| Target File | OJMetal20120100006_76502490.pdf |
| User Group | administrator lattes secretaria.cpa@dir.inpe.br |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho Vinculado à Tese/Dissertação |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.24.19.30 1 |
| Dissemination | PORTALCAPES |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
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