%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3ET2RFS
%@archivingpolicy denypublisher denyfinaldraft24
%@dissemination WEBSCI; PORTALCAPES; COMPENDEX.
%@issn 0168-583X
%@issn 0167-5087
%@usergroup administrator
%@usergroup simone
%3 mechanical and tribological.pdf
%X Results about mechanical and tribological behavior of AISI 304 stainless steel nitrided by three different ion beam processes ¨C glow discharge (GD), ion implantation (II) and plasma immersion ion implantation (PI3) are reported. Expanded austenite ¦ÃN and nitrides phases (Fe2+xN, ¦áä-Fe4N and Cr¨CN) were identified as a function of nitriding conditions. Hardness (H) and elastic modulus (E) profiles were obtained by instrumented penetration. The hardness reached values as high as 21 GPa by PI3. Tribological behavior was studied by reciprocating sliding tests with a WC (Co) ball at room temperature (RT) in dry condition. Different wear regimes were identified in the friction coefficient profiles. The profile form and the running-in distance are strongly dependent on the nitriding process. Adhesive and abrasive wear components can be inferred from these friction profiles. Hardness and tribological performance, after the nitriding processes, are discussed in terms of surface microstructure.
%8 Apr.
%N 1/2
%T Mechanical and tribological properties of AISI 304 stainless steel nitrided by glow discharge compared to ion implantation and plasma immersion ion implantation
%@secondarytype PRE PI
%K Ion implantation, Plasma immersion ion implantation, Glow discharge, Mechanical properties, Tribology.
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%@group LAP-INPE-MCT-BR
%@secondarykey INPE-14772-PRE/9743
%@copyholder SID/SCD
%2 sid.inpe.br/mtc-m17@80/2007/06.29.18.43.53
%@affiliation Departamento de F¨ªsica. Universidade Estadual de Ponta Grossa (UEPG)
%@affiliation Departamento de F¨ªsica. Universidade Estadual de Ponta Grossa (UEPG)
%@affiliation Departamento de F¨ªsica. Universidade Estadual de Ponta Grossa (UEPG)
%@affiliation Departamento de F¨ªsica. Universidade Federal do Paran¨¢ (UFPR)
%@affiliation Departamento de Engenharia Mecâ
%@affiliation nica. Universidade Federal do Paran¨¢ (UFPR)
%B Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
%P 732-736
%4 sid.inpe.br/mtc-m17@80/2007/06.29.18.43
%D 2007
%V 257
%A Foerster, C. E.,
%A Serbena, F. C.,
%A Silva, S. L. R.,
%A Lipienski, C. M.,
%A Siqueira, C. J. M.,
%A Ueda, M¨¢rio,
%@area FISPLASMA