| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnK2Y/S9j6Q |
| Repository | sid.inpe.br/mtc-m17@80/2007/11.13.13.02 (restricted access) |
| Last Update | 2007:11.13.13.02.41 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2007/11.13.13.02.43 |
| Metadata Last Update | 2018:06.05.03.35.01 (UTC) administrator |
| Secondary Key | INPE-14900-PRE/9814 |
| ISSN | 0257-8972 |
| Citation Key | SilvaUedaNaka:2007:EnCoRe |
| Title | Enhanced corrosion resistance of AISI H13 steel treated by nitrogen plasma immersion ion implantation  |
| Year | 2007 |
| Month | Aug. |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 381 KiB |
| 2. Context | |
| Author | 1 Silva, Leide Lili Gonçalves da 2 Ueda, Mário 3 Nakazato, R. Z. |
| Group | 1 LAP-INPE-MCT-BR 2 LAP-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Faculdade de Engenharia de Guaratinguetá. Universidade Estadual Paulista (FEG.UNESP) |
| Author e-Mail Address | 1 leide@plasma.inpe.br |
| Journal | Surface and Coatings Technology |
| Volume | 2001 |
| Number | 19/20 |
| Pages | 8291-8294 |
| History (UTC) | 2007-11-13 13:02:43 :: simone -> administrator :: 2012-10-25 03:23:05 :: administrator -> simone :: 2007 2013-02-20 15:20:02 :: simone -> administrator :: 2007 2018-06-05 03:35:01 :: 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 | AISI H13 steel plasma immersion ion implantation hardness corrosion nitride layer INDUSTRIAL COMPONENTS |
| Abstract | Electrochemical corrosion measurements of AISI H13 steel treated by Pill process in 3.5% (wt) NaCl solution were investigated. So far the corrosion behavior of AISI H 13 steel by Pill has not been studied. The electrochemical results are correlated with the surface morphology, nitrogen content and hardness of the nitride layer. Ion implantation of nitrogen into H 13 steel was carried out by Pill technique. SEM examination revealed a generalized corrosion and porosity over all analyzed sample surfaces. Penetration of nitrogen reaching more than 20 gm was achieved at 450 degrees C and hardness as high as 1340 HV (factor of 2.7 enhancement over standard tempered and annealed H 13) was reached by a high power, 9 h Pill treatment. The corrosion behavior of the samples was studied by potentiodynamic polarization method. The noblest corrosion behavior was observed for the samples treated by PIII at 450 degrees C, during 9 h. Anodic branches of polarization curves of PIII processed samples show a passive region associated with the formation of a protective film. The passive region current density of PIII treated H13 samples (3.5 x 10(-6) A/cm(2)) is about 270 times lower than the one of untreated specimens, which demonstrates the higher corrosion resistance for the Pill treated H 13 samples. |
| Area | FISPLASMA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Enhanced corrosion resistance... |
| 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 | enhanced corrosion resistance.pdf |
| User Group | administrator 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. |
| 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 format isbn label lineage mark mirrorrepository nextedition notes 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 | |