1. Identity statement | |
Reference Type | Journal Article |
Site | marte3.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 6qtX3pFwXQZsFDuKxG/zagiF |
Repository | sid.inpe.br/marciana/2003/08.15.15.37 (restricted access) |
Last Update | 2006:02.16.15.55.00 (UTC) administrator |
Metadata Repository | sid.inpe.br/marciana/2003/08.15.15.38 |
Metadata Last Update | 2018:06.06.03.57.14 (UTC) administrator |
Secondary Key | INPE-13535-PRE/8748 |
ISSN | 0257-8972 |
Citation Key | UedaSiOtReYaLeBe:2003:ImTrPr |
Title | Improvement of tribological properties of Ti6Al4V by nitrogen plasma immersion ion implantation |
Year | 2003 |
Month | June |
Access Date | 2024, May 11 |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 83 KiB |
|
2. Context | |
Author | 1 Ueda, Mário 2 Silva, M. M. 3 Otani, C. 4 Reuther, H. 5 Yatsuzuka, M. 6 Lepienski, C. M. 7 Berni, Luiz Ângelo |
Group | 1 LAP-INPE-MCT-BR |
Affiliation | 1 nst Nacl Pesquisas Espaciais, Lab Associado Plasma, BR-12201 Sao Jose Dos Campos, SP, Brazil 2 Inst Tecnol Aeronaut, Dept Engn Mecan, Sao Jose Dos Campos, Brazil 3 Inst Tecnol Aeronaut, Dept Fis, Sao Jose Dos Campos, Brazil 4 Rossendorf Inc, Inst Ion Beam Phys & Mat Res, D-01314 Dresden, Germany 5 Himeji Inst Technol, Himeji, Hyogo 67122, Japan 6 Univ Fed Parana, Dept Fis, BR-80060000 Curitiba, Parana, Brazil |
Journal | Surface and Coatings Technology |
Volume | 69 |
Pages | 408-410 |
History (UTC) | 2006-02-16 15:58:36 :: marciana -> administrator :: 2018-06-06 03:57:14 :: administrator -> marciana :: 2003 |
|
3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Keywords | tecnologia de plasma plasma tecnology plasma immersion ion implantation titanium alloy nitrogen implantation three-dimensional ion implantation nanohardness industrial components surface modification |
Abstract | Plasma immersion nitrogen implantation of Ti6Al4V (TAV) alloy was carried out to improve the surface tribological properties of test samples for artificial heart valves. Our results show that a good implantation with nitrogen peak concentration of 40% was achieved but with only approximately 50 nm implanted layer, after 60 min of treatment. Longer treatments showed no improvement in the retained dose, probably due to sputtering effects. However, both significant reduction of friction coefficient and increase in hardness was seen even for such a shallow implantation. Furthermore, the hardness improvement extended to regions much deeper than the implanted layer. Improvements of the wear resistance of such nitrogen implanted Ti alloy is expected, increasing considerably the useful lifetime of components made of TAV which is finding widespread use in biomedical and aerospace applications. |
Area | FISPLASMA |
Arrangement | urlib.net > Produção anterior à 2021 > LABAP > Improvement of tribological... |
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 | 62.pdf |
User Group | administrator |
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. |
Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
|
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 | |
|