Zobrazeno 1 - 10
of 36
pro vyhledávání: '"V. É. Gyunter"'
Publikováno v:
Technical Physics Letters. 43:940-943
The effect of composition and thermal cycling on the phase transformations of multicomponent (TiNiMoFe)Ag alloys with a silver concentration of up to 1.5 at % is studied. Based on the temperature dependence of the electrical resistivity of the alloys
Publikováno v:
Technical Physics Letters. 40:824-827
The structure and properties of a porous nickel titanium (TiNi) alloy fabricated by the method of self-propagating high-temperature synthesis from a mixture of powdered titanium and nickel with aluminum dopant additives (CAl = 0.5–2.0 at %) have be
Publikováno v:
Technical Physics Letters. 40:697-700
The participation of gases in the product surface formation during self-propagating high-temperature synthesis (SHS) of porous nickel titanium (TiNi) alloys has been studied. The alloy-surface structure was analyzed by optical and scanning electron m
Publikováno v:
Russian Journal of Non-Ferrous Metals. 54:178-185
As a result of our study, the temperature and temporal intervals of the appearance of sites of liquidphase sintering are determined and the qualitative variation of the TiNi phase in the sintered Ti-Ni reaction system is established. This is caused b
Publikováno v:
Russian Physics Journal. 53:827-834
The structure and features of the grain boundary ensemble in titanium nickelide alloys of different composition have been investigated. Using the methods of scanning electron microscopy, x-ray structure and micro x-ray spectrum analyses, TiNi(B2), Ti
Autor:
V. N. Khodorenko, V. É. Gyunter
Publikováno v:
Russian Physics Journal. 51:1090-1096
Methods of optical metallography, scanning electron microscopy, and x-ray structural and spectral microanalyses are used to investigate the structural features of porous titanium nickelide produced by the method of self-propagating high-temperature s
Autor:
V. N. Khodorenko, V. É. Gyunter
Publikováno v:
Russian Physics Journal. 51:374-384
In the present work, laws of stress and strain change in alloys with phase transitions based on titanium nickelide are investigated. A hysteresis character of the alloy behavior versus temperature, strain, and stress is established. A formula for cal
Publikováno v:
Technical physics letters. 2015. Vol. 41, № 9. P. 894-897
Porous nickel titanium (TiNi) shape memory alloys with cobalt additives have been obtained by reaction and diffusion sintering. Analysis of the experimental temperature dependence of the electric resis tance and multiple shape memory effect leads to
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Publikováno v:
Technical Physics Letters. 32:288-291
The structure and elemental composition of a composite representing porous nickel titanium reinforced by a monolithic nickel titanium rod (TN-10 alloy) have been studied. The structures of the initial TiNi powder (PN55T45S grade), the porous and mono
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 41:740-744
The specific features of the change in the acoustic properties of TiNi-based alloys are studied in a broad temperature internal. It is shown that in the temperature range of loading-induced martensite transformations, there is a region of long-term a