Výsledky vyhledávání - "A. Z. Negodyaev"

Structure Formation during High-Temperature Synthesis in an Activated Ti + Al Powder Mixture

Autor: A. Z. Negodyaev, V. I. Yakovlev, V. Yu Filimonov, A. V. Sobachkin, A. Yu. Myasnikov, S. G. Ivanov, A. A. Sitnikov, M. V. Loginova

Publikováno v: Inorganic Materials. 55:1097-1103

This paper presents a detailed experimental study of phase formation processes in a mechanically activated Ti + Al powder mixture. High-temperature synthesis has been performed in thermal explosion mode using induction heating of the mixture. We pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d4f54880fc8920ade7d2a008ea5b4c3
https://doi.org/10.1134/s0020168519110049

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Peculiarities of Phase Formation Processes in Activated Ti + Al Powder Mixture during Transition from Combustion Synthesis to High-temperature Annealing

Autor: V. I. Yakovlev, A. Z. Negodyaev, A. V. Sobachkin, M. V. Loginova, S. G. Ivanov, A. Yu. Myasnikov, A. A. Sitnikov, V. Yu Filimonov

Publikováno v: Combustion Science and Technology. 192:457-470

In the present work, the experimental study of the features of phase formation processes in preliminary mechanically activated powder mixture Ti+Al was conducted. The synthesis was realized...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22b8ab4d2d66cccaca5b21310985c275
https://doi.org/10.1080/00102202.2019.1571053

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High-temperature synthesis in TI+AL powder mixture exposed to gamma irradiation. The features of intermetallic phases formation

Autor: V. I. Yakovlev, M. R. Sharafutdinov, V. Yu Filimonov, A. Yu. Myasnikov, A. V. Sobachkin, A. A. Sitnikov, S. G. Ivanov, M. V. Loginova, A. V. Gradoboev, B.P. Tolochko, A. Z. Negodyaev

Publikováno v: Materials Chemistry and Physics. 276:125314

The purpose of the work presented is to study the processes of phase formation in mechanically activated Ti + Al powder mixture which was exposed to low doses of gamma radiation. A two-stage treatment of the initial powder mixture of the specified co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e157143538e8094d802538aed2c83abc
https://doi.org/10.1016/j.matchemphys.2021.125314

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The evolution of structural and phase states of titanium aluminides after γ irradiation in small doses

Autor: S. G. Ivanov, A. A. Sitnikov, A. Z. Negodyaev, M. V. Loginova, A. V. Sobachkin, A. V. Gradoboev, V. I. Yakovlev

Publikováno v: Physics of Metals and Metallography. 118:170-175

The structural and phase state of powder samples of compounds Ti3Al and TiAl has been investigated experimentally before and after the action of small doses of gamma irradiation. To study phase and structure parameters, the X-ray diffractometry has b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ed01f2587d6373735a649985b53cd69
https://doi.org/10.1134/s0031918x17020089

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Dynamics of structure formation processes in mechanically activated powder mixture TI+AL under conditions of continuous heating. High temperature stage

Autor: A. Z. Negodyaev, A. V. Sobachkin, B.P. Tolochko, A. A. Sitnikov, M. R. Sharafutdinov, V. Yu Filimonov, V. I. Yakovlev, Andrey Yu. Myasnikov, S. G. Ivanov, M. V. Loginova

Publikováno v: Materials Chemistry and Physics. 243:122611

Аbstract With the use of time-resolved X-Ray diffraction, the analysis of the phase formation dynamics processes in mechanically activated powder mixture of Ti + Al composition in the thermal explosion mode was carried out. The synthesis was conduct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23c5dee4a260354b115565f143ab21ef
https://doi.org/10.1016/j.matchemphys.2019.122611

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Analysis of the Influence of High Temperature Synthesis Parameters on the Structure Formation in the Mechanically Activated 3Ti+Al Powder Mixture

Autor: A. Z. Negodyaev, Valeriy Yu. Filimonov, V. I. Yakovlev, Alexander A. Sytnikov, Denis V. Shreifer, M. V. Loginova

Publikováno v: Applied Mechanics and Materials. 788:117-122

The influence of basic high-temperature synthesis parameters on the process of structure formation in the mechanically activated powder mixture 3Ti+Al was investigated in the study. The synthesis was realized by the method of induction heating in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1aa24135f4aa9bb7f8dcfc839c2edafc
https://doi.org/10.4028/www.scientific.net/amm.788.117

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The Features of Structure Formation in Mechanically Activated Powder Mixture 3Ti+Al in the Thermal Explosion Mode

Autor: V. I. Yakovlev, M. V. Loginova, Valery Yu. Filimonov, A.V. Afanasyev, A.A. Sitnikov, A. Z. Negodyaev

Publikováno v: Applied Mechanics and Materials. 621:71-76

The experimental investigation of structure formation processes in preliminary mechanically activated powder mixture 3Ti + Al was carried out. The synthesis was realized in the thermal explosion mode with the use of high-frequency induction heating.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::547563134f583cf9ef5864b5185c30fd
https://doi.org/10.4028/www.scientific.net/amm.621.71

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Microwave-assisted combustion synthesis in mechanically activated 3Ti + Al powder mixtures: Structure formation issues

Autor: V. I. Yakovlev, D. V. Schreifer, V. A. Solov’ev, V. Yu. Filimonov, A. V. Afanas’ev, A. A. Sitnikov, A. Z. Negodyaev, M. V. Loginova

Publikováno v: International Journal of Self-Propagating High-Temperature Synthesis. 23:18-25

MW-assisted combustion synthesis in mechanically activated 3Ti+Al powder mixtures in a thermal explosion mode was explored by thermography and XRD with special emphasis on the influence of mode/rate of MW heating. The main stages of the process were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af97528c847836f488bd37c5b5d828ca
https://doi.org/10.3103/s1061386214010038

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