Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Jozef Roos"'
Publikováno v:
Thin Solid Films. 444:199-207
Fretting wear behaviour of electrodeposited Cu/Ni multilayer films with 10 and 5 nm thick sublayers has been investigated against a hardened steel ball as the counter body and compared with that of the constituents, Cu and Ni. The wear tests were car
Publikováno v:
Scopus-Elsevier
A numerical method to compute the reaction diffusion process in multicomponent systems exhibiting limited solubility in their compounds has been developed. The method combines a description of local thermodynamic equilibrium at the moving interfaces
Publikováno v:
Journal of Applied Physics. 84:4859-4865
The behavior of different materials under macrotribological and nanotribological conditions has been compared. The materials, hydrogenated amorphous diamondlike carbon, highly ordered pyrolitic graphite, and mica, were submitted to a fretting test (m
Autor:
Jean-Pierre Celis, Beng Kang Tay, Erjia Liu, Bart Blanpain, Jozef Roos, X. Shi, H.S Tan, L.K. Cheah
Publikováno v:
Surface and Coatings Technology. 106:72-80
This paper comparatively studies the tribological behaviour of different types of diamond-like carbon (DLC) coatings in a reciprocating sliding wear test. The results are interpreted in terms of structure and surface morphological characteristics. At
Publikováno v:
Matériaux & Techniques. 85:17-24
The increasing environmental restrictions on the use of coolants and lubricants make the introduction of aqueous liquids more and more attractive. Water has some advantages over organic liquids or emulsions such as better cooling capacity, easier pro
Publikováno v:
Surface and Coatings Technology. 80:264-270
A diamond coating was produced by a stationary d.c. plasma jet in a confined circular area. Using scanning electron microscopy, optical microscopy, laser profilometry and Raman spectroscopy, it was found that the diamond coated area is inhomogeneous
Publikováno v:
Surface and Coatings Technology. :953-958
Contacting surfaces subjected to small-amplitude oscillating motions (fretting) can undergo severe damage. This paper is concerned with the investigation of a possible materials solution to this problem, i.e. the use of hard coatings. The different f
Publikováno v:
Wear. 188:130-137
The fretting wear behaviour of PVD TiN coatings against corundum has been investigated in unlubricated contacts. Analysis of the debris indicated that titanium oxides of different composition are being generated. The volumetric wear on the TiN coatin
Publikováno v:
Tribology International. 28:269-278
A conceptually new simulation system for the laboratory investigation of fretting wear is described. Fretting vibrations are generated either directly by oscillating a linear relative displacement device of constant stroke between the contacting bodi
Publikováno v:
Journal of Electroanalytical Chemistry. 391:11-28
The first exact solution of the flow of current in a semi-infinite electrolyte bounded by an insulating plane to a finite number of disk electrodes embedded in the plane, when the electrolyte contains a number of spherical or prolate particles, is pr