Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jean Paul Rivière"'
Autor:
Luís Miguel Cunha, M. Torrell, Sergi Dosta, M.F. Beaufort, R.C. Adochite, Eduardo Alves, Albano Cavaleiro, N.P. Barradas, Filipe Vaz, Jean Paul Rivière
Publikováno v:
Journal of Nano Research. :177-185
Nanocomposite thin films composed of a TiO2 matrix doped with noble metals nanoparticles (MNPS), Au and Ag, were deposited on Si (100) and glass substrates by dc magnetron sputtering. The samples were annealed in a protective atmosphere at temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ad1d44e63828490ea9258ebae2b0a6
https://doi.org/10.4028/www.scientific.net/jnanor.18-19.177
https://doi.org/10.4028/www.scientific.net/jnanor.18-19.177
Publikováno v:
Defect and Diffusion Forum. :433-438
We have analyzed the interfacial elemental depth profile evolution after high temperature isothermal oxidation of SixCy and SixNy protective coatings deposited by dynamic ion mixing on a Ti6242 alloy (Ti-6Al-2Sn-4Zr-2Mo). Isothermal oxidation tests h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f8a24b042bc4a2c3f134ec678fb1147
https://doi.org/10.4028/www.scientific.net/ddf.297-301.433
https://doi.org/10.4028/www.scientific.net/ddf.297-301.433
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:1540-1545
In this study, an FeCrNi alloy (316L stainless steel disc) was nitrided in a low-pressure R.F. plasma at 430 °C for 72 min under a gas mixture of 60% N2-40% H2. Structural, compositional and magnetic properties of the plasma nitrided layer was inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eb59957b50de5d639847878bc1e4bd0
https://doi.org/10.1016/j.nimb.2009.01.076
https://doi.org/10.1016/j.nimb.2009.01.076
Publikováno v:
International Journal of Modern Physics B. 22:2979-2988
A new category of hard nanocomposite coatings with adjustable improved hardness or enhanced toughness consisting of nanocrystalline (nc-) titanium nitride grains embedded in an amorphous (a-) metallic intergranular nickel phase i.e. nc - TiN / a - Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7066a4e9f49fe3bbd21e85c264a2c2
https://doi.org/10.1142/s0217979208047833
https://doi.org/10.1142/s0217979208047833
Publikováno v:
Surface and Coatings Technology. 200:6298-6302
TiN–Ni films (∼ 0.5 μm thick) were deposited on (100) Si wafer and 304L stainless steel, using an ultrahigh vacuum dual ion beam sputtering technique, in order to obtain nanocomposite films with nanograins of TiN surrounded by an intergranular N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf7acdd6ece439cebc601395b58d07f
https://doi.org/10.1016/j.surfcoat.2005.11.046
https://doi.org/10.1016/j.surfcoat.2005.11.046
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 129:221-227
The influence of SiC-coatings on the corrosion properties of AISI 321 austenitic stainless steel (Fe/Cr18/Ni8/Ti) in 1N H 2 SO 4 was studied. SiC-coatings of various thicknesses (100–800 nm) were prepared at room temperature (RT) or at temperatures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec8396e9e646a6c1df3fdda99215246
https://doi.org/10.1016/s0168-583x(97)00214-0
https://doi.org/10.1016/s0168-583x(97)00214-0
Autor:
Jean Paul Rivière
Publikováno v:
Materials Science Forum. :431-448
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b153aeef496983a93575974f285604
https://doi.org/10.4028/www.scientific.net/msf.163-165.431
https://doi.org/10.4028/www.scientific.net/msf.163-165.431
Publikováno v:
Surface and Coatings Technology. 256:1-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6935474e8a9bb4c346ca723402bc7830
https://doi.org/10.1016/j.surfcoat.2014.04.058
https://doi.org/10.1016/j.surfcoat.2014.04.058
Autor:
J. Delafond, Jean Paul Rivière
Publikováno v:
Materials Science Forum. :485-494
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227bf4d30ecc205bce4bb25ba4ae90da
https://doi.org/10.4028/www.scientific.net/msf.102-104.485
https://doi.org/10.4028/www.scientific.net/msf.102-104.485
Les phénomènes de tribologie des surfaces sont complexes car ils sont le résultat de couplages entre propriétés mécaniques, physico-chimiques et topographiques des surfaces dans un contexte de sollicitations souvent multiples. Les recherches d
