Zobrazeno 1 - 10
of 12
pro vyhledávání: '"C.J. de M. Siqueira"'
Autor:
A. Assmann, Carlos Eugênio Foerster, C.J. de M. Siqueira, S.L.R. da Silva, Fabiana Cristina Nascimento, Carlos Maurício Lepienski, Adilson Luiz Chinelatto
Publikováno v:
Journal of Materials Science. 44:1045-1053
Glow discharge (GD) nitrocarburizing, at low-carbon content and different working temperatures, was performed on AISI 316L and AISI 304 stainless steels. Structural compositions were studied by X-ray diffraction. Instrumented indentation and conventi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712f63cf57e7dcc7e924b5c8c97602e3
https://doi.org/10.1007/s10853-008-3211-z
https://doi.org/10.1007/s10853-008-3211-z
Autor:
Carlos Eugênio Foerster, Clodomiro Alves, Carlos Maurício Lepienski, S.L.R. da Silva, C.J. de M. Siqueira, F.C. Nascimento
Publikováno v:
Materials Science and Engineering: A. 489:201-206
Structural, mechanical and tribological properties of AISI 304 steel submitted to nitrogen glow discharge at different atmospheres (N 2 :H 2 , 60:40) and (N 2 :H 2 , 20:80) and substrate temperatures are reported. Expanded austenite γ N and Fe–Cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e1213644a3074990088df8f9e135da0
https://doi.org/10.1016/j.msea.2007.12.012
https://doi.org/10.1016/j.msea.2007.12.012
Autor:
Francisco C. Serbena, Mario Ueda, Carlos Maurício Lepienski, Carlos Eugênio Foerster, S.L.R. da Silva, C.J. de M. Siqueira
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 257:732-736
Results about mechanical and tribological behavior of AISI 304 stainless steel nitrided by three different ion beam processes – glow discharge (GD), ion implantation (II) and plasma immersion ion implantation (PI3) are reported. Expanded austenite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bf7d28b5ecec83f32006cea8fdbac96
https://doi.org/10.1016/j.nimb.2007.01.266
https://doi.org/10.1016/j.nimb.2007.01.266
Autor:
T. Fitz, U. Kreißig, Carlos Maurício Lepienski, Carlos Eugênio Foerster, J.C. Szcancoski, Francisco C. Serbena, E. Richter, Wolfhard Möller, C.J. de M. Siqueira, Paulo Soares
Publikováno v:
Surface and Coatings Technology. 201:1488-1494
Mechanical and tribological properties of successive C and N ion implantation into Al were studied in the present work. Ion sequence, substrate temperature and subsequent thermal treatment were performed in order to understand the involved mechanisms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b144b638fe3b59019bc4412c0149dbd
https://doi.org/10.1016/j.surfcoat.2006.02.016
https://doi.org/10.1016/j.surfcoat.2006.02.016
Autor:
S.L.R. da Silva, U. Kreiβig, Carlos Maurício Lepienski, Carlos Eugênio Foerster, T. Fitz, C.J. de M. Siqueira, Thomas Dekorsy, E. Richter, Wolfhard Möller, F. Prokert
Publikováno v:
Surface & Coatings Technology 200(2006)18-19, 5210-5219
Aluminium, carbide nucleation and growing kinetics is correlated to the mechanical properties (hardness and elastic modulus), and to the friction coefficients as a function of carbon ion implantation parameters on aluminium. The microstructure of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a96201157f0032afa4f3f8037a701bd
https://doi.org/10.1016/j.surfcoat.2005.06.002
https://doi.org/10.1016/j.surfcoat.2005.06.002
Autor:
Carlos Maurício Lepienski, W Veiga, Ivo A. Hümmelgen, G.G Kirpilenko, Vladimir Prokofievich Poliakov, S.T Dechandt, C.J. de M. Siqueira
Publikováno v:
Diamond and Related Materials. 13:1511-1515
Hard amorphous DLC films were deposited onto ultra high molecular weight polyethylene (UHMWPE) and metallic substrates (Ti, Co–Cr–Mo, stainless steel 138F) used as biomaterials by pulsed arc discharge using a carbon source accelerator in 2×10−
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bdb3ff9e4f07102d90e162bcc4c8e06
https://doi.org/10.1016/j.diamond.2003.11.031
https://doi.org/10.1016/j.diamond.2003.11.031
Autor:
C.J. de M. Siqueira, Carlos Eugênio Foerster, S.L.R. da Silva, Mario Ueda, Carlos Maurício Lepienski, Francisco C. Serbena, A.C. Zaika
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 322:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06acd535f51818cb94312468abc4c8c8
https://doi.org/10.1016/j.nimb.2013.12.016
https://doi.org/10.1016/j.nimb.2013.12.016
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