| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZGivnK2Y/S9k8e |
| Repositório | sid.inpe.br/mtc-m17@80/2007/11.13.13.50 (acesso restrito) |
| Última Atualização | 2007:11.13.13.50.14 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m17@80/2007/11.13.13.50.15 |
| Última Atualização dos Metadados | 2018:06.05.03.35.02 (UTC) administrator |
| Chave Secundária | INPE-14903-PRE/9817 |
| ISSN | 0168-583X 0167-5087 |
| Chave de Citação | SilvaUedPicReuLep:2007:EfPlPo |
| Título | Surface modification of Ti6Al4V alloy by PIII at high temperatures: Effects of plasma potential  |
| Ano | 2007 |
| Mês | Apr. |
| Data de Acesso | 29 abr. 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 251 KiB |
| 2. Contextualização | |
| Autor | 1 Silva, M. M. 2 Ueda, M. 3 Pichon, L. 4 Reuther, H. 5 Lepienski, C. M. |
| Grupo | 1 2 LAP-INPE-MCT-BR |
| Afiliação | 1 Divisão de Engenharia Mecânica-Aeronáutica, Instituto Tecnológico de Aeronáutica 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Laboratoire de Métallurgie Physique 4 Institute of Ion Beam Physics and Materials Research 5 Departamento de Física. Universidade Federal do Paraná (UFPR) |
| Revista | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |
| Volume | 257 |
| Páginas | 722-726 |
| Histórico (UTC) | 2007-11-13 13:50:15 :: simone -> administrator :: 2008-06-29 02:36:56 :: administrator -> banon :: 2008-11-06 18:41:36 :: banon -> administrator :: 2012-10-23 23:58:50 :: administrator -> simone :: 2007 2013-02-20 15:20:02 :: simone -> administrator :: 2007 2018-06-05 03:35:02 :: administrator -> marciana :: 2007 |
| 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 | Ti6Al4V plasma immersion ion implantation surface modification nitrogen high temperature treatment plasma potential ION-IMPLANTATION TITANIUM |
| Resumo | The present work is aimed to analyzing the influence of the plasma potential in the efficiency of plasma immersion ion implantation (PIII) process with nitrogen, at high temperatures (550 degrees C and 800 degrees C), applied to the Ti6Al4V alloy to increase its wear resistance. Treatments with plasma potentials (PP) at 420 V and 90 V were carried out. In the first case, in accordance with AES (Auger Electron Spectroscopy) analysis, nitrogen rich layers of 100 nm and 150 nm of thickness had been obtained, for total treatment times of 60 min and 120 min, respectively. For the treatments with lower PP of 90 V, the treated layers thicknesses have been measured by GDOS (Glow Discharge Optical Spectroscopy) and their values are 1 mu m and 1.5 mu m for treatments of 120 min and 240 min, respectively. The hardness values were determined for the samples treated with high PP by nanoindentation technique and a significant increase was observed for this treatment, reaching 11 GPa (60 min) and 19 GPa (120 min), which can be compared to 3.5-4.0 GPa obtained for the untreated samples. Pin-on-disk wear tests show that wear resistance increases after all these treatments. The friction coefficient as well as the wear rates are measured with a tribometer. |
| Área | FISPLASMA |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Surface modification of... |
| 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 | surface modification of ti6a14v.pdf |
| Grupo de Usuários | administrator banon simone |
| 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/3ET2RFS |
| Divulgação | WEBSCI; PORTALCAPES; COMPENDEX. |
| Acervo Hospedeiro | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |