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1.
I. A. Zvereva O. I. Silyukov A. V. Markelov A. B. Missyul’ M. V. Chislov I. A. Rodionov D. -Sh. Li 《Glass Physics and Chemistry》2008,34(6):749-755
The processes of phase formation in the Na2CO3-TiO2 and Na2CO3-TiO2-Nd2O3 systems are investigated in the temperature range 600–900°C. The high-temperature solid-phase reactions underlying the process of formation of complex oxide NaNdTiO4 are studied. It is established that the synthesis of the NaNdTiO4 compound occurs through the reaction of the intermediate product Na8Ti5O14 with neodymium oxide in the temperature range 720–780°C. The optimum method is proposed for synthesizing NaNdTiO4, which makes it possible to reduce the temperature of the synthesis, to avoid the formation of impurities, and to obtain the product in a finely dispersed state. 相似文献
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I. V. Gervas’eva D. P. Rodionov Yu. V. Khlebnikova N. F. Vil’danova A. S. Shtyrlov G. A. Dosovitskii A. R. Kaul’ 《The Physics of Metals and Metallography》2007,103(6):600-608
The texture, structure, and magnetic and mechanical properties of thin ribbons of nickel-palladium alloys have been studied. It has been demonstrated that in Ni94Pd6 and Ni92.5Pd5W2.5 alloys, a sharp cube texture can be formed that is stable up to rather high annealing temperatures. Segregation of palladium atoms to surface layers of ribbons has been found, which gives additional advantages for using these ribbons as substrates for epitaxial deposition of high-temperature superconductors. 相似文献
4.
Results from measurements of the electrical resistivity of copper and aluminum conductors under the action of a plane shock wave, and also analysis of the relationship between the electrical resistivity and the hydrostatic pressure and of the theoretical temperature dependence of the electrical resistivity, has made it possible to elucidate the role of defect formation due to the plastic deformation of the metal and to determine its contribution to the increase in electrical resisitivity of the metal. It has been established that the concentration of defects depends on the pressure gradient in a plane shock wave.Institute of Dynamics of Geospheres, Russian Academy of Science, Moscow 117334. Translated from Fizika Goreniya i Vzryva, Vol. 31, No. 3, pp. 47–53, May–June, 1995. 相似文献
5.
A. N. Tugov G. A. Ryabov V. I. Rodionov V. I. Ugnachev A. N. Smirnov V. V. Romanov M. E. Gendel’sman I. B. Kolin 《Power Technology and Engineering (formerly Hydrotechnical Construction)》2006,40(5):300-306
Problems that have arisen during tune-up of the production line for the thermal processing of solid household waste by the
method of burning in a vortical fluidized bed (principally, a new technology for Russia), and means of their solution are
presented. Investigative studies are cited.
__________
Translated from élektricheskie Stantsii, No. 6, pp. 20–26, August, 2006. 相似文献
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A. V. Rodionov N. M. Ryzhov R. S. Fakhurtdinov M. V. Borisov 《Metal Science and Heat Treatment》1994,36(6):292-297
The heat-resistant steel 20Kh3MVF-Sh is used for toothed gears employed in pumps of turbojet engines. In service, the working surface of the gears is subjected to intensive wear. Using gas-phase carburizing to case-harden such gears has proven to be insufficiently effective. In this work we have investigated the structure, the chemical composition, and the wear resistance of 20Kh3MVF-Sh steel after ion carbonitriding. We have obtained regression equations relating the wear resistance characteristics to the carbon and nitrogen concentration and the hardness of the diffusion layer. We have developed a combination process for ion carbonitriding which increases the wear resistance or steel 20Kh3MVF-Sh.N. É. Bauman State Technical University, Moscow. MAKB TEMP. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 9–13, June, 1994. 相似文献
8.
G. L. Litvinov A. Ya. Rodionov S. N. Sergeev A. N. Sobolevski 《Soft Computing - A Fusion of Foundations, Methodologies and Applications》2013,17(10):1767-1785
This paper is a survey on universal algorithms for solving the matrix Bellman equations over semirings and especially tropical and idempotent semirings. However, original algorithms are also presented. Some applications and software implementations are discussed. 相似文献
9.
S. V. Ukraintseva A. A. Nikitin V. I. Akopova T. N. Biryukova V. V. Rodionov 《Fibre Chemistry》1992,23(3):224-226
The decisive factors in removing static electrical charges are these:
VNIIPV. Translated from Khimicheskie Volokna, No. 3, pp. 50–51, May–June, 1991. 相似文献
| -- the distribution of the conducting component on the surface of the yarn; |
| -- the linear density of the electrically conducting yarns; |
| -- and the distance between the electrically conducting yarns in textile materials. |
10.