Zobrazeno 1 - 8
of 8
pro vyhledávání: '"V. G. Kulich"'
Autor:
V. A. Mechnik, Miroslaw Rucki, B. T. Ratov, N. A. Bondarenko, E. S. Gevorkyan, V. M. Kolodnitskyi, V. A. Chishkala, O. M. Morozova, V. G. Kulich
Publikováno v:
Journal of Superhard Materials. 44:301-322
Autor:
A. U. Stelmakh, A. L. Maystrenko, R. E. Kostunik, S. V. Sokhan, V. A. Radzievskiy, V. G. Kulich
Publikováno v:
Journal of Friction and Wear. 41:432-442
We present the results of a study of a model rolling tribosystem with ceramic balls making a point “ceramic–steel” contact with a flat movable thrust ring under dry rolling friction and under lubrication. The results of laboratory tribotechnica
Publikováno v:
Journal of Superhard Materials. 42:240-250
A computer model is developed on the basis of the finite-element method for the temperature field formed during the sintering of large-size boron carbide products in the working cell of a high-pressure apparatus at a pressure of 0.5–1.0 GPa and tem
Autor:
A. L. Maystrenko, A. U. Stelmakh, R. E. Kostunik, V. A. Radzievskiy, O. V. Evdokimova, V. G. Kulich, S. V. Sokhan
Publikováno v:
Journal of Friction and Wear. 41:183-189
The results of the tribological studies of five ceramic materials, B4C, SiC, Si3N4, Al2O3, and ZrO2, which were tested under the conditions of dry friction and with a lubricant (in Turbo Oil 2380), are presented. The wear rates of ceramics–steel hy
Publikováno v:
Journal of Superhard Materials. 41:421-433
The computer simulation of the temperature field in the working cell of the production unit during high-speed sintering under pressure of boron carbide powder samples is performed by the finite elements method. Consideration is given to the dependenc
Publikováno v:
Journal of Superhard Materials. 38:402-411
It has been studied the increasing of the carbon saturation of a porous silicon–carbide briquette by a multiple impregnation of oil coke solutions instead of a traditionally used lamp black hardphase powder or fine-dispersed graphite powder intende
Publikováno v:
Journal of Superhard Materials. 31:12-23
An alternative method has been developed for fabricating high-density products from ceramics based on self-bonded silicon carbide. The product blanks are formed by slip molding of thermoplastic mixtures under pressure. The composition of the polyfrac
Publikováno v:
Advances in Condensed Matter Physics, Vol 2015 (2015)
Analysis of literature data and our own experimental observations have led to the conclusion that, at high deformation rates, viscoelastic liquids come to behave as rubbery materials, with strong domination by elastic deformations over flow. This can
Externí odkaz:
https://doaj.org/article/3d0930e453724575b9e75af3657cf44f