Contents

Physical Mesomechanics

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Vol. 25, No. 5, 2022

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Strain Rate and Temperature Effects on Hydrogen Embrittlement of Stable and Metastable High-Entropy Alloys

M. Koyama, K. Ichii, and K. Tsuzaki p. 385  abstract

The Nature and Features of the Fracture Surface in the Hydrogen-Embrittled Low Alloy Steel with Ultrafine-Grained Microstructure

E. D. Merson, V. A. Poluyanov, P. N. Myagkikh, D. L. Merson, and A. Yu. Vinogradov p. 393  abstract

Hydrogen Embrittlement as a Surface Phenomenon in Deformed Metals

V. A. Polyanskiy, A. K. Belyaev, A. M. Polyanskiy, D. A. Tretyakov, and Yu. A. Yakovlev p. 404  abstract

Hydrogen Effect on the Evolution of the Structural-Phase State and Superplastic Properties of Ultrafine-Grained Ti-Al-V-Mo Alloy

G. P. Grabovetskaya, I. P. Mishin, E. N. Stepanova, and O. V. Zabudchenko p. 413  abstract

Diffusion Properties of Hydrogen in B2-TiFe

S. E. Kulkova, A. V. Bakulin, and L. S. Chumakova p. 424  abstract

Autowave Plasticity of Hydrogen-Charged Alloys

L. B. Zuev, S. A. Barannikova, and M. V. Nadezhkin p. 432  abstract

Positron Annihilation in a Composite Based on Magnesium Hydride and Carbon Nanotubes during Dehydrogenation

V. N. Kudiyarov, R. S. Laptev, Yu. S. Bordulev, R. R. Elman, N. E. Kurdyumov, A. V. Popov, and A. M. Lider p. 445  abstract

Microstructural Effect on Hydrogen Embrittlement of High Nitrogen Chromium-Manganese Steel

M. Yu. Panchenko, A. S. Nifontov, and E. G. Astafurova p. 453  abstract

Mesoeffect of the Dual Mechanism of Hydrogen-Induced Cracking

V. A. Polyanskiy, A. K. Belyaev, Yu. S. Sedova, and Yu. A. Yakovlev p. 466  abstract

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