Zobrazeno 1 - 5
of 5
pro vyhledávání: '"E. S. Golubtsova"'
Autor:
E. S. Golubtsova, B. A. Kaledin
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 114-118 (2005)
In the article there are examined the questions of optimization by means of mathematic modeling of the processes of blending and mixing of ceramic sialon powders, as particles sizes, their allocation and composition determine solidity and efficiency
Externí odkaz:
https://doaj.org/article/da71bf6023f4403c87f3f7bc9bce916a
Autor:
E. S. Golubtsova, B. A. Kaledin
Publikováno v:
Наука и техника, Vol 0, Iss 6, Pp 26-29 (2004)
Hardness and fracture toughness of structural ceramics of^i3N4 - (A1203 + Y203) - TiN system depending on composition and applied load have been studied. Mathematical models establishing quantitative relations between these characteristics, material
Externí odkaz:
https://doaj.org/article/d473ec97d0ae4244932da514927a7bdf
Autor:
E. S. Golubtsova, B. A. Kaledin
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 106-109 (2004)
In this article there was investigated the influence of porosity and temperature change on heat condition and electrical resistance of porous iron (PZh4M) nickel and steel 14X17H2. There are received the adequate equations of regression, establishing
Externí odkaz:
https://doaj.org/article/903f1a7f3aba4b35939c4eb7726a9c84
Autor:
E. S. Golubtsova, L. I. Grechikhin
Publikováno v:
Inorganic Materials. 41:140-147
Based on the principle of maximum bond energy, a structural model is proposed for Si3N4 + 60 wt % MoSi2 + 5 wt % Y2O3 + 1.5 wt % Al2O3 ceramics. In this model, Si3N4 clusters form a star-like structure with columnar pores 0.45 and 1.5 nm in size. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a3930d4a9da207d15e33951511d9cb2
https://doi.org/10.1007/s10789-005-0033-0
https://doi.org/10.1007/s10789-005-0033-0
Autor:
E. S. Golubtsova
Publikováno v:
Journal of Engineering Physics and Thermophysics. 77:1055-1061
The influence of the temperature of thermal shock and the content of MoSi2 on the specific electrical resistance of a silicon‐nitride ceramic with sintering additions has been investigated. The methods of mathematical experimental design and disper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24bc13de28047d9ffedd38256ebd6bcc
https://doi.org/10.1023/b:joep.0000049550.34126.57
https://doi.org/10.1023/b:joep.0000049550.34126.57