| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnK2Y/S9k8e |
| Repository | sid.inpe.br/mtc-m17@80/2007/11.13.13.50 (restricted access) |
| Last Update | 2007:11.13.13.50.14 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2007/11.13.13.50.15 |
| Metadata Last Update | 2018:06.05.03.35.02 (UTC) administrator |
| Secondary Key | INPE-14903-PRE/9817 |
| ISSN | 0168-583X 0167-5087 |
| Citation Key | SilvaUedPicReuLep:2007:EfPlPo |
| Title | Surface modification of Ti6Al4V alloy by PIII at high temperatures: Effects of plasma potential  |
| Year | 2007 |
| Month | Apr. |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 251 KiB |
| 2. Context | |
| Author | 1 Silva, M. M. 2 Ueda, M. 3 Pichon, L. 4 Reuther, H. 5 Lepienski, C. M. |
| Group | 1 2 LAP-INPE-MCT-BR |
| Affiliation | 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) |
| Journal | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |
| Volume | 257 |
| Pages | 722-726 |
| History (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. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Ti6Al4V plasma immersion ion implantation surface modification nitrogen high temperature treatment plasma potential ION-IMPLANTATION TITANIUM |
| Abstract | 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. |
| Area | FISPLASMA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Surface modification 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 | |
| Language | en |
| Target File | surface modification of ti6a14v.pdf |
| User Group | administrator banon simone |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET2RFS |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | 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. Description control | |
| e-Mail (login) | marciana |
| update | |