排序方式: 共有24条查询结果,搜索用时 203 毫秒
1.
Ivanov Yu. F. Lopatin I. V. Petrikova E. A. Rygina M. E. Tolkachev O. S. Shimanskii V. I. 《Russian Physics Journal》2020,62(11):2106-2111
Russian Physics Journal - The paper presents the results of modification of the silumin surface layer using a multicycle processing technique which combines the formation of the film... 相似文献
2.
3.
4.
Ivanov Yu. F. Petrikova E. A. Teresov A. D. Ivanova O. V. 《Russian Physics Journal》2020,62(11):2081-2085
Russian Physics Journal - The paper presents the results of the structure and properties modification of 20Cr23Ni18 (AISI 310) high chrome austenitic stainless steel after the exposure to the low... 相似文献
5.
Ivanov Yu. F. Koval N. N. Akhmadeev Yu. H. Uglov V. V. Shugurov V. V. Petrikova E. A. Krysina O. V. Prokopenko N. A. Azhazha I. I. 《Russian Physics Journal》2022,64(12):2207-2213
Russian Physics Journal - The method for deposition of high entropy alloy (HEA) films is discussed. It consists in the film deposition on a substrate in vacuum from multi-component gas-metal plasma... 相似文献
6.
Yu. F. Ivanov V. E. Gromov N. A. Soskova Yu. A. Denisova A. D. Teresov E. A. Petrikova E. A. Budovskikh 《Bulletin of the Russian Academy of Sciences: Physics》2012,76(11):1246-1252
We present the results from investigating the phase composition, structure, and properties of surface layers of titanium alloys subjected to combined treatment that includes plasma alloying the electric explosion of a carbon fiber with a quantity of TiB2 powder and subsequent irradiation with a high-intensity electron beam. The formation of a multilayer, multiphase structure in the submicro- and nano-sized ranges is observed. It is shown that the properties of a alloyed layer exceed those of a bulk sample many times over. 相似文献
7.
Krysina O. V. Ivanov Yu. F. Prokopenko N. A. Shugurov V. V. Petrikova E. A. Tolkachev O. S. 《Russian Physics Journal》2021,64(2):309-316
Russian Physics Journal - The paper deals with the synthesis of coating based on molybdenum and molybdenum nitrides using cathodic arc deposition without the plasma assistance. The properties,... 相似文献
8.
Modification of a Coating (Tin) – Substrate (Vt1-0) System with High-Intensity Pulsed Electron Beams
Ivanov Yu. F. Petrikova E. A. Ivanova O. V. Ikonnikova I. A. Teresov A. D. Shugurov V. V. Krysina O. V. 《Russian Physics Journal》2015,58(3):366-372
Russian Physics Journal - The data on numerical simulation of the temperature fields and phase transformations in a surface layer of a coating (TiN) – substrate (VT1-0) system irradiated with... 相似文献
9.
Teresov A. D. Denisova Yu. A. Denisov V. V. Leonov A. A. Petrikova E. A. Kovalsky S. S. 《Russian Physics Journal》2022,64(11):2162-2169
Russian Physics Journal - The MA-2 magnesium alloy surface has been alloyed with aluminum by the method of combined electron-ionplasma exposure which consists in deposition of a thin (1 μm)... 相似文献
10.
Summary Electroanalytical methods have been used under the conditions of chemical experimentation on the ultramicroscale. Capillary cells for coulometric titration with detection of equivalence points by various methods are described. A design is suggested for a reference palladium-hydrogen microelectrode with its own gas supply and a technique is described for measuring pH by the quinhydrone method with the use of an insignificant fraction of the small test volume of solution. Coulometric ultramicrodeterminations based on oxidation-reduction, precipitation and complex formation have been carried out. By the suggested experimental technique, Zn, In and Ni have been determined in small samples of semiconductor alloys and cosmic particles.
Zusammenfassung Elektrochemische Analysenmothoden wurden, im Ultramikromaßstab angewendet. Kapillarzellen für coulometrische Titrationen mit verschiedenen Methoden der Endpunktanzeige wurden beschrieben. Eine Palladium-Wasserstoff-Bezugselektrode mit eigener Gasversorgung wurde angegeben und ein Verfahren beschrieben, um pH-Bestimmungen nach der Chinhydronmethode in einem ganz kleinen Teil einer Probelösung auszuführen. Coulometrische Ultramikrobestimmungen auf der Grundlage von Redoxvorgängen, von Fällungsreaktionen und von Komplexbildungen wurden ausgearbeitet. Mit Hilfe der empfohlenen Arbeitsweise wurden Zn, In und Ni in kleinen Proben von Halbleiterlegierungen und kosmischen Partikeln bestimmt.相似文献