Zobrazeno 1 - 10
of 20
pro vyhledávání: '"A.D. Vasilev"'
Autor:
A.I. Ivanova, P.A. Svesnikov, K.A. Marinicheva, K.A. Gugutsidze, A.D. Vasilev, S.A. Tretiakov, A.Yu. Karpenkov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 14, Pp 120-131 (2022)
In this paper, we present the results of microhardness tests performed by Vickers indentation of germanium and silicon single crystals. It’s shown that in the investigated samples there is a dependence of microhardness on the crystallographic direc
Externí odkaz:
https://doaj.org/article/792d00253c1348f09514696b5c7dd4d4
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 14, Pp 132-140 (2022)
This paper presents the results of studies of the effects of deformation obtained by the method of multiple isothermal forging on the microstructure and magnetic properties of the NiMnGa alloy system. It is shown that the microstructure of the initia
Externí odkaz:
https://doaj.org/article/46a3945c563c4046afdc2fb0ee0a5816
Autor:
Nadezda V. Tarakina, A.D. Vasilev, I.V. Nikolaenko, G. V. Bazuev, Charles Gould, Alexander P. Tyutyunnik, I. F. Berger
Publikováno v:
Dalton Transactions. 44:18527-18535
Ba7Li1.75Mn3.5O15.75 is a new hexagonal perovskite whose crystal structure has elements typical for the layered hexagonal perovskites and quasi-one-dimensional oxides, hence representing a new polytype. It has been synthesized via a solid-state micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e34fe18fb2566ed7b4432bd415b03f96
https://doi.org/10.1039/c5dt01528f
https://doi.org/10.1039/c5dt01528f
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 15:215-218
The fractographic features of polycrystalline chromium alloys fracture have been studied in a brittle state. The fractographic analysis shows that a brittle fracture of chromium occurs by cleavage, and the cleavage crack branching which is typical of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f33d8789f36ae3e537034b78be017ef
https://doi.org/10.1016/s0263-4368(97)00001-2
https://doi.org/10.1016/s0263-4368(97)00001-2
Publikováno v:
Journal of the European Ceramic Society. 16:953-959
The fracture behaviour (fracture mechanisms, fracture toughness, and strength) of yttria-partially stabilized zirconia (Y-PSZ) single crystals has been investigated between room temperature and 1700 °C. Cleavage was the fracture mechanism acting ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aa17eac5dbeb6c9b56d5cf0ceaf0922
https://doi.org/10.1016/0955-2219(96)00013-1
https://doi.org/10.1016/0955-2219(96)00013-1
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 14:249-255
The fracture mechanisms of [100] and [110] chromium single crystals at uni-axial tension in a temperature interval between −75 °C and 50 °C have been studied with scanning electron microscopy. The significant findings are that [100] single crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4766ee694f26c474ec196ae09678db39
https://doi.org/10.1016/0263-4368(95)00046-1
https://doi.org/10.1016/0263-4368(95)00046-1
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