Physical-Mechanical Properties of the 54.6Ni–11Fe–30Cr–3.5Nb–0.5Ti–0.4C and 58Ni–11Fe–30Cr–0.5Nb–0.5Ti Alloys in the Low-Temperature Region
Yu. O. Semerenko$^{1}$, K. A. Yushchenko$^{2}$, O. D. Tabachnikova$^{1}$, L. V. Skybina$^{1}$, V. S. Savchenko$^{2}$, М. А. Tikhonovsky$^{3}$, O. М. Bovda$^{3}$, O. S. Tortyka$^{3}$
$^{1}$B.I. Verkin Institute for Low Temperature Physics and Engineering, NAS of Ukraine, 47 Nauky Ave., 61103 Kharkiv, Ukraine
$^{2}$E. O. Paton Electric Welding Institute, NAS of Ukraine, 11 Kazymyr Malevych Str., UA-03142 Kyiv, Ukraine
$^{3}$National Science Center ‘Kharkiv Institute of Physics and Technology’, NAS of Ukraine, 1 Akademichna Str., UA-61108 Kharkiv, Ukraine
Received: 05.02.2018; final version - 02.04.2018. Download: PDF
Mechanical and acoustical properties of the new Ni-based 54.6Ni–11Fe–30Cr–3.5Nb–0.5Ti–0.4C and 58Ni–11Fe–30Cr–0.5Nb–0.5Ti alloys are studied for the first time in temperature range 4.2–400 K. As shown, these alloys have a stable microstructure and rather high strength and plasticity at temperatures of 4.2–400 K.
Key words: alloy, strength, plasticity, acoustical absorption, dynamical elasticity modulus.
URL: http://mfint.imp.kiev.ua/en/abstract/v40/i08/1051.html
DOI: https://doi.org/10.15407/mfint.40.08.1051
PACS: 61.72.Ff, 62.20.de, 62.20.fg, 62.25.-g, 62.40.+i, 81.40.Jj, 81.40.Lm, 81.70.Cv
Citation: Yu. O. Semerenko, K. A. Yushchenko, O. D. Tabachnikova, L. V. Skybina, V. S. Savchenko, М. А. Tikhonovsky, O. М. Bovda, and O. S. Tortyka, Physical-Mechanical Properties of the 54.6Ni–11Fe–30Cr–3.5Nb–0.5Ti–0.4C and 58Ni–11Fe–30Cr–0.5Nb–0.5Ti Alloys in the Low-Temperature Region, Metallofiz. Noveishie Tekhnol., 40, No. 8: 1051—1067 (2018) (in Russian)