Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sigfried Roos"'
Autor:
Vadym Bakumov, Gurdial Blugan, Sigfried Roos, Thomas Graule, Vahid Fakhfouri, Jonas Grossenbacher, Maurizio Gullo, Thomas Kiefer, Jürgen Brugger, Magdalena Parlinska, Jakob Kuebler
Publikováno v:
Journal of the European Ceramic Society
The utilization of silicon based polymers as a source of amorphous non oxide ceramics obtained upon pyrolytic treatment of them is increasingly gaining attention in research and is currently expanding into the field of commercial products. This work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d9e038e2ef7522619e588d79ab645af
https://doi.org/10.1016/j.jeurceramsoc.2012.01.007
https://doi.org/10.1016/j.jeurceramsoc.2012.01.007
Autor:
Yoram de Hazan, Markus Zgraggen, Hans Bollier, Peter Fehr, Sigfried Roos, Christos G. Aneziris, Denise Zimmermann, Thomas Graule
Publikováno v:
Surface and Coatings Technology. 204:3464-3470
Highly homogeneous Ni–P/SiO2 nanocomposite coatings were prepared by electroless deposition from composite baths containing well dispersed SiO2 nanoparticles. The particle concentration in the coatings increases gradually with the SiO2 concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a877b1ec672749d05b3e69ff313df17d
https://doi.org/10.1016/j.surfcoat.2010.04.007
https://doi.org/10.1016/j.surfcoat.2010.04.007
Autor:
Rowena Crockett, Nicholas D. Spencer, Sébastien Equey, Sigfried Roos, Ulrich Mueller, Roland Hauert
Publikováno v:
Tribology International. 41:1090-1096
In this work, the ability of ashless anti-wear additives to form protective tribofilms on diamond-like carbon (DLC) and steel surfaces was investigated and compared to the reactions of ZnDTP. Reciprocating sliding tests were performed under mild trib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66b9259388e2fd839da56f358d3e79db
https://doi.org/10.1016/j.triboint.2008.03.004
https://doi.org/10.1016/j.triboint.2008.03.004
Autor:
Ulrich Mueller, Roland Hauert, Nicholas D. Spencer, Rowena Crockett, Sébastien Equey, Sigfried Roos
Publikováno v:
Wear. 264:316-321
Increasing use of DLC coatings in oil-lubricated, mechanical systems has led to a great deal of interest in optimising the interactions between lubricant additives and coatings. We have looked at the formation of a tribofilm from ZnDTP on diamond-lik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90d68327a303e9ba3038deafbaef4de9
https://doi.org/10.1016/j.wear.2007.03.012
https://doi.org/10.1016/j.wear.2007.03.012
Publikováno v:
Tribology International. 37:463-471
A modified Shell four-ball apparatus was used to determine failure mechanisms and estimate time to failure of hybrid ball bearings using silicon nitride and zirconia balls. The machine was set up to hold a hybrid bearing containing three ceramic ball
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b50ea6416b4322329d7366452f56c198
https://doi.org/10.1016/j.triboint.2003.12.015
https://doi.org/10.1016/j.triboint.2003.12.015