Zobrazeno 1 - 10
of 121
pro vyhledávání: '"N. V. Sachkova"'
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 15, Iss 2, Pp 95-100 (2013)
The joining of intermetallic parts to the metals (Ti, Al, Cu, Ni) or different intermetallics (e.g. NiAl, TiAl) is important for high-temperature applications. Traditional fusion welding is difficult to apply due to the large thermal expansion mismat
Externí odkaz:
https://doaj.org/article/8da81b91838141ef8f76da240a97c161
Autor:
S. M. Busurin, P. A. Tsygankov, M. L. Busurina, Yu. D. Kovalev, O. D. Boyarchenko, N. V. Sachkova, A. E. Sytschev
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 15, Iss 2, Pp 101-105 (2013)
Ferrites with composition of NiMnxFe1-xO4, (with x = 0 ÷ 1.0) have been synthesized by self-propagating high-temperature synthesis (SHS). The particle size of the synthesized ferrite powder was about 10 nm. Additional heat treatment at 1270 K during
Externí odkaz:
https://doaj.org/article/9f7a17f0975e435eb5088a2fb8b45dd9
Autor:
A. E. Sytschev, S. G. Vadchenko, V. A. Shcherbakov, O. K. Kamynina, O. D. Boyarchenko, N. V. Sachkova
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 15, Iss 2, Pp 85-94 (2013)
For over past years, interest of leading space agencies (NASA, JAXA, ESA, RSA, etc.) in SHS experiments under microgravity conditions has been increasingly growing. The first SHS experiments during a parabolic flight in Russia and aboard the MIR Spac
Externí odkaz:
https://doaj.org/article/b9473aac6a404ff8b1d960b04028115a
Publikováno v:
Combustion, Explosion, and Shock Waves. 57:448-454
The stages of chemical transformation in the combustion wave of an Fe2O3/Al/AlN exothermic mixture in nitrogen atmosphere is studied using an original method for stopping a combustion front. It is revealed that, in an Fe2O3/6Al stoichiometric mixture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ea046fda45fd6de28fe7efe50d83b8b
https://doi.org/10.1134/s0010508221040080
https://doi.org/10.1134/s0010508221040080
Publikováno v:
Inorganic Materials. 57:586-591
We have studied the spontaneous comminution of cast materials consisting of a Mn-doped Cr2AlC MAX phase and chromium, manganese, and aluminum carbides and aluminides. The materials were prepared in the form of ingots by self-propagating high-temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b4a7c3ce748dae5806513551206597
https://doi.org/10.1134/s0020168521060029
https://doi.org/10.1134/s0020168521060029
Publikováno v:
Inorganic Materials. 57:324-329
A lightweight intermetallic alloy containing the ternary phase Al18Ti2Mg3 has been prepared for the first time in the Ti–Al–Mg system by self-propagating high-temperature synthesis. In the binary system Ti–Al, synthesis has been carried out in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74520d3a6abbe8532fc011cd331f109
https://doi.org/10.1134/s0020168521030079
https://doi.org/10.1134/s0020168521030079
Autor:
I. D. Kovalev, Gorshkov Vladimir A, A. F. Belikova, N. V. Sachkova, A. V. Karpov, A. E. Sychev
Publikováno v:
Physics of Metals and Metallography. 122:286-292
A material based on a (VCr)2AlC solid solution has been obtained for the first time by self-propagating high-temperature synthesis from a powder reaction mixture of vanadium(V) and chromium(III) oxides with aluminum and carbon (graphite). The synthes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4868f1c29fa6bf871e91951285b1d273
https://doi.org/10.1134/s0031918x21030145
https://doi.org/10.1134/s0031918x21030145
Publikováno v:
Russian Journal of Applied Chemistry. 94:9-16
High-temperature synthesis of cast composite materials in the Cr–Mn–Al–C system with various ratios between the Cr2AlC MAX phase and chromium and manganese aluminides and carbides was studied. Experiments were performed in a universal 3-L react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e7179b65de42cb57f561879ecb878f1
https://doi.org/10.1134/s107042722101002x
https://doi.org/10.1134/s107042722101002x
Publikováno v:
Russian Journal of Non-Ferrous Metals. 62:82-88
An intermetallic alloy based on the Heusler phase—Cu2TiAl—has been obtained by self-propagating high-temperature synthesis (SHS) in the Cu–Ti–Al system for the first time. The modes of frontal combustion of the green mixtures and the processe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af8b07a6998fbf998651fa6d870e950
https://doi.org/10.3103/s1067821221010053
https://doi.org/10.3103/s1067821221010053