| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3SCSC38 |
| Repository | sid.inpe.br/plutao/2018/12.14.21.39.42 (restricted access) |
| Last Update | 2018:12.21.14.08.22 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2018/12.14.21.39.43 |
| Metadata Last Update | 2019:01.14.17.09.20 (UTC) administrator |
| DOI | 10.1680/jsuin.18.00020 |
| ISSN | 2050-6252 |
| Label | lattes: 0560039556461253 4 VieiraConFraCorAir:2018:GrChMu |
| Citation Key | SilvaNetoConFraCorTra:2018:GrChMu |
| Title | Growth and characterization of multilayered HFCVD diamond coatings on WC-Co substrates  |
| Year | 2018 |
| Access Date | 2024, May 06 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1798 KiB |
| 2. Context | |
| Author | 1 Silva Neto, José Vieira da 2 Contin, André 3 Fraga, Mariana Amorim 4 Corat, Evaldo José 5 Trava-Airoldi, Vladimir Jesus |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JH33 |
| Group | 1 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR 2 3 4 LABAS-COCTE-INPE-MCTIC-GOV-BR 5 LABAS-COCTE-INPE-MCTIC-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Universidade Federal de Goiás (UFG) 3 Universidade Brasil 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 jvneto.ifsp@gmail.com 2 3 4 evaldo.corat@inpe.br 5 vladimir.airoldi@inpe.br |
| Journal | Surface Innovations |
| Volume | 6 |
| Pages | 1-25 |
| History (UTC) | 2018-12-15 00:50:11 :: lattes -> administrator :: 2018 2018-12-19 10:56:12 :: administrator -> lattes :: 2018 2018-12-21 14:08:25 :: lattes -> administrator :: 2018 2019-01-04 16:58:52 :: administrator -> simone :: 2018 2019-01-04 17:32:54 :: simone -> administrator :: 2018 2019-01-14 17:09:20 :: administrator -> simone :: 2018 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | finaldraft |
| Keywords | Diamante-CVD Filmes Finos WC-Co |
| Abstract | The diamond coating of tungsten carbide (WC)cobalt (Co) hard metals has been the focus of various research activities mainly due to growing interest in diamond-coated tools for industrial machining of different materials. In this work, multilayered diamond coatings have been grown on pretreated tungsten carbidecobalt substrates by hot-filament chemical vapor deposition. Two types of multilayer coatings have been prepared: (a) three-layer (alternating nanocrystalline diamond and microcrystalline diamond films) and (b) five-layer (alternating ultrananocrystalline and microcrystalline diamond films). The morphology, roughness, structure, thickness, adhesion of these coatings have been investigated using atomic force microscopy, field emission gun scanning electron microscopy, energy-dispersive X-ray spectroscopy, Raman spectroscopy, nanoindentantion and Rockwell C indentation tests at 600 N load. Raman spectra of the two types of samples exhibited sharp characteristic bands of nanocrystalline diamond and a centered peak at 1340 cm−1. The displacement of this peak in relation to the natural diamond peak (1332 cm−1) can be attributed to graphitic inclusions in diamond grain boundaries and the thermal coefficient mismatch of the multilayer coatingsubstrate system. Roughness surface measurements showed very smooth surfaces for both samples. Although the substrate has a high binder content, the results show that well-adhered chemical vapor deposition diamond multilayer coatings were produced. |
| Area | FISMAT |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Growth and characterization... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Growth and characterization... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| User Group | self-uploading-INPE-MCTI-GOV-BR |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | 8JMKD3MGP3W34P/3QD9DSL |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 8JMKD3MGPCW/3F358GL |
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Pesquisa e desenvolvimento científico. |
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository month nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject targetfile tertiarytype url |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |