ON THE SOLUBILITY OF HYDROGEN IN METALS AND ALLOYS

Zolotarenko A.D. Zolotarenko O.L.D. Matysina Z.A. Shvachko N.A. Akhanova N.Y. Ualkhanova M. Schur D.V. Gabdu Llin M.T. Zhirko Y.I. Solonin Y.M. Lobanov V.V. Isma Ilov D.V. Zag Orulko I.V.
2023 G.V. Kurdyumov Institute for Metal Physics of N.A.S. of Ukraine

Progress in Physics of Metals
2023 #24 Issue 3 415 - 445 pp.

We review and analyse the factors affecting the solubility of interstitial atoms (H) in the metal alloys. The electronic structure and atomic ordering of the AB-type alloys, as well as methods of calculation of the solubility for ordering cubic alloys with octahedral interstitial pores are considered. We study the parameters of interstitial atoms, which make it possible to predict a decrease or increase in solubility, when the main role belongs to the ordering of the system. The parameters of the static distribution of atoms are determined. The relative solubility is represented as a function of the long-range order parameter (η), and the influence of bulk effects on this parameter is considered. The following systems are studied: Fe–Ni, Au–Cu, Pd–Au, Fe–Cr, Ti–Al, Cu–Zn, Ag–Zn, Fe–Al, Au–Ag, Fe–V, Pd–Pt, Ni–Mn, Ni– Fe, Cu–Au, Cu–Pd, Pd–Nb, Pd–Ag, as well as three-component alloys. As shown, through introducing impurities into the alloy, we can change significantly its physical-mechanical, electrical, magnetic, and other properties.

alloys , body-centred cubic (b.c.c.) structure , face-centred cubic (f.c.c.) structure , interstitial atoms , metals , molecular kinetic theory , ordering , solubility

Text of the article Перейти на текст статьи

I.M. Frantsevych Institute for Problems of Materials Science of the N.A.S. of Ukraine, Omeljan Pritsak Str., Kyiv, UA-03142, Ukraine
O.O. Chuiko Institute of Surface Chemistry of the N.A.S. of Ukraine, 17 General Naumov Str., UA-03164, Ukraine
Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Ave., Kyiv, UA-03037, Ukraine
Kazakh–British Technical University, 59 Tole bi Str., Almaty, 050000, Kazakhstan
Al-Farabi Kazakh National University, 71 Al-Farabi Ave., Almaty, 050040, Kazakhstan
Institute of Applied Physics of the N.A.S. of Ukraine, 58 Petropavlivska Str., Sumy, UA-40000, Ukraine
NJSC ‘K.I. Satbayev Kazakh National Research Technical University’, 22a Satbaev Str, Almaty, 050013, Kazakhstan
G.V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine, 36 Academician Vernadsky Blvd., Kyiv, UA-03142, Ukraine

I.M. Frantsevych Institute for Problems of Materials Science of the N.A.S. of Ukraine
O.O. Chuiko Institute of Surface Chemistry of the N.A.S. of Ukraine
Kyiv National University of Construction and Architecture
Kazakh–British Technical University
Al-Farabi Kazakh National University
Institute of Applied Physics of the N.A.S. of Ukraine
NJSC ‘K.I. Satbayev Kazakh National Research Technical University’
G.V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine

10 лет помогаем публиковать статьи Международный издатель

Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026