Zobrazeno 1 - 10
of 32
pro vyhledávání: '"D. Yu Gerasimov"'
Autor:
D. Yu. Gerasimov, A. A. Sivkov
Publikováno v:
Inorganic Materials: Applied Research. 12:727-730
The possibility of manufacturing a superhard plasma coating based on titanium, nitrogen, and carbon on a metal substrate in a nitrogen atmosphere is shown. The coatings were deposited in one short-term accelerator operation cycle under the action of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fb29833062026ab52f710ee4870a0f6
https://doi.org/10.1134/s2075113321030114
https://doi.org/10.1134/s2075113321030114
Publikováno v:
Russian Physics Journal. 61:743-748
The paper examines a technique for producing metal-cutting ceramics from the plasmadynamic synthesis product using the spark plasma sintering technology. It studies the dependence of physico-mechanical properties of ceramics on the mixture parameters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195af326662c7833044e803b76361883
https://doi.org/10.1007/s11182-018-1455-x
https://doi.org/10.1007/s11182-018-1455-x
Autor:
A. A. Sivkov, D. Yu. Gerasimov
Publikováno v:
Inorganic Materials: Applied Research. 9:433-436
The possibility of production of Ti-, N-, and C-containing superhard coatings on a metal substrate by a plasma-dynamic method in air is studied. The coating is deposited in the time of one short operating cycle of a magnetoplasma accelerator under th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47a3aeca632acc9a9bebeddc469bc75e
https://doi.org/10.1134/s2075113318030292
https://doi.org/10.1134/s2075113318030292
Publikováno v:
Technical Physics Letters. 44:301-304
Results of experimental investigations of directly synthesizing nanocrystalline titanium diboride in a hypervelocity jet of electrodischarge plasma generated by a pulse high-current coaxial magnetoplasma accelerator with titanium electrodes are prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::415e2e91ec4f1bd39a2f1534a4e224ab
https://doi.org/10.1134/s1063785018040090
https://doi.org/10.1134/s1063785018040090
Autor:
D. Yu. Gerasimov, A. A. Sivkov
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 59:9-13
It is shown that in a hybrid coaxial magnetoplasma accelerator with a channel length of 350 mm and a diameter of 23 mm, the acceleration velocity and the energy conversion efficiency increase as the length of the plasma structure formation channel fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a4a3b5149bdfbd8062e956b107a6eb
https://doi.org/10.1134/s0021894418010029
https://doi.org/10.1134/s0021894418010029
Publikováno v:
Nanotechnologies in Russia. 12:643-649
In this study the influence of nitrogen pressure in the reaction chamber on the parameters of the synthesized nanosized TiN using plasmodynamic direct synthesis method has been investigated. It is shown that the pressure factor is not important in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28af015d7445e6d340d85c319e948927
https://doi.org/10.1134/s1995078017060106
https://doi.org/10.1134/s1995078017060106
Publikováno v:
Nanotechnologies in Russia. 12:539-544
The dependence of the effect of time delay at a constant maximum temperature on the physicomechanical parameters of the sintered sample has been considered. Based on the results of the work, it can be concluded that it is necessary to reduce the dura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a72632a3649aee7f3f3a548ac3992b9
https://doi.org/10.1134/s1995078017050111
https://doi.org/10.1134/s1995078017050111
Publikováno v:
Nanotechnologies in Russia. 12:258-268
The preparation of nanodisperse titanium nitride and titanium carbide compositions by the direct plasmadynamic synthesis in the Ti–Si–N system is described in this paper. The use of the method of direct plasmadynamic synthesis allows one to achie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e4c0ce9beda098edf4fe22f7871b64
https://doi.org/10.1134/s1995078017030120
https://doi.org/10.1134/s1995078017030120
Publikováno v:
Technical Physics Letters. 43:16-19
Experimental investigations of the possibility of directly synthesizing nanodispersed crystalline phases of titanium dioxides with rutile and anatase structures in a hypervelocity jet of electroerosion plasma generated by a coaxial magnetoplasma acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0e99be71e862930d1de6e29cae98846
https://doi.org/10.1134/s1063785016120105
https://doi.org/10.1134/s1063785016120105
Publikováno v:
Nanotechnologies in Russia. 12:27-39
This paper shows the possibility of using the plasmodynamic method for synthesizing ultrafine powders of the Ti–C–N system using different techniques for introducing a precursor. The synthesized powder is analyzed by X-ray diffraction, scanning e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6bd65049ead09c748b9c9213d858ff6
https://doi.org/10.1134/s1995078017010128
https://doi.org/10.1134/s1995078017010128