Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. V. Lashneva"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 54:548-553
A technology for synthesizing a high-purity nanocrystalline powder of zirconia doped with yttrium oxide and ceric oxide, namely ZrO2 (5% Y2O3 and 3% CeO2), is developed. The powder is characterized by high activity during sintering and the absence of
Autor:
E. V. Dudnik, A. K. Ruban, D. G. Verbilo, V. V. Lashneva, A. V. Shevchenko, V. P. Red’ko, L. I. Podzorova
Publikováno v:
Powder Metallurgy and Metal Ceramics. 53:441-448
The physicochemical properties of ZrO2-based composite in the ZrO2–Y2O3–CeO2–CoO system, which is intended for the development of bioinert implants, are examined. To produce the starting nanocrystalline powder, hydrothermal synthesis in alkalin
Publikováno v:
Powder Metallurgy and Metal Ceramics. 50:356-361
The methods of potentiodynamic polarization curves and quantitative Auger electron spectroscopy are used to establish the formation of a protective multilayer film in the interaction of dental and maxillofacial Keradent-1 alloy with the oral cavity e
Autor:
V. A. Dubok, V. V. Lashneva
Publikováno v:
Powder Metallurgy and Metal Ceramics. 49:575-580
Efforts made at the Frantsevich Institute for Problems of Materials Science to improve the functional characteristics and optimize the design of domestic hip prostheses are reviewed. These efforts are focused on new biomaterials, such as tetragonal z
Autor:
V. M. Derkach, A. F. Goncharenko, A. D. Kostenko, I. I. Maksyuta, Yu. F. Anikin, V. L. Sirovatka, E. F. Grechishkin, V. E. Oliker, V. V. Lashneva
Publikováno v:
Powder Metallurgy and Metal Ceramics. 44:531-536
Operation of coatings based on tialite, γ-TiAl, titanium aluminides with discrete inclusions of TiN and also alloys based on cobalt, nickel, and titanium in friction pairs with polyethylene grade “Chirulen” and stainless steel 12Kh18N10T is stud
Publikováno v:
Glass and Ceramics. 60:115-117
The electrophysical properties and nature of oxide interlanthanides LaYO3, LaYbO3, LaErO3, NdLuO3, LaGdO3, and GdLuO3, pure and doped by calcium and hafnium oxides with close ionic radii, are investigated within a temperature interval from 900 to 160
Autor:
P. F. Ovchinnikov, L. N. Radionova, M. I. Kabanova, V. V. Lashneva, V. A. Dubok, Nina Orlovskaya, V. A. Kotlyarov, G. P. Matsarenko
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 29:279-283
Publikováno v:
Glass and Ceramics. 55:357-359
The composition of Al2O3-based bioceramic and the technology of bioceramic production are developed. Dental and orthopedic bioceramic implants have passed engineering and clinical tests and are considered serviceable.
Autor:
V. V. Lashneva, V. A. Dubok
Publikováno v:
Glass and Ceramics. 61:120-121
High-density ceramics of the composition LaYO3 · YScO3 with a total porosity around 0.5% was produced by chemical coprecipitation, molding, and sintering. The electric conductivity of this ceramics is measured and its conductance activation energy i
Autor:
V. V. Lashneva, Yu. N. Kryuchkov
Publikováno v:
Glass and Ceramics. 55:317-318
An injection molding plant for the production of long ceramic articles is described, including the functional principle and operating parameters.