2023 Issue 5

Nondestructive testing and diagnostics of material properties and their degradation in use.
Mechanics of strength, damage, wear and fracture of materials throughout the product lifecycle, from design to withdrawal.
The relation of the structure and phase composition to the physical-mechanical properties of materials in use under extreme conditions.
Evaluation of the service life of technical objects and prediction of their durability, reliability and survivability, longevity testing, examination of fracture.
Scientific foundations for material design and development of effective technologies of making machine parts and structures, including those to be operated under extreme conditions.

Contents
1.	V. V. Nazarov
	A MODEL OF DESCRIBING CREEP STRAINS AND POROSITY EVOLUTION FOR A HOLLOW CYLINDER AFFECTED BY INTERNAL GAS PRESSURE DOI: 10.17804/2410-9908.2023.5.006-014
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2.	N. B. Pugacheva, D. I. Vichuzhanin, Т. М. Bykova, I. S. Kamantsev
	STUDYING THE PLASTIC DEFORMABILITY OF A Ni–Fe–Cr–Ti–B–C COMPOSITE DOI: 10.17804/2410-9908.2023.5.015-030
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3.	A. V. Berezovskiy, E. B. Votinova, A. S. Smolentsev
	THE TECHNOLOGY OF ARC WELDING OF DISSIMILAR STEELS DOI: 10.17804/2410-9908.2023.5.031-038
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4.	L. S. Goruleva, E. Yu. Prosviryakov
	EXACT SOLUTIONS FOR THE DESCRIPTION OF NONUNIFORM UNIDIRECTIONAL FLOWS OF MAGNETIC FLUIDS IN THE LIN–SIDOROV–ARISTOV CLASS DOI: 10.17804/2410-9908.2023.5.039-052
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5.	G. Zh. Mukanov, V. P. Kuznetsov, V. P. Shveikin, I. S. Kamantsev
	FINITE ELEMENT SIMULATION OF FRICTIONAL SURFACE HARDENING BY A ROTARY TOOL DURING THE HARDENING OF THE FACES OF FIXATION HOLES FOR WASHERS DOI: 10.17804/2410-9908.2023.5.053-068
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6.	Yu. V. Zamaraeva, L. I. Knysh, E. M. Gaisin
	EXPERIENCE IN THE APPLICATION OF SIMULATION OF HOT FORGING IN PRODUCTION CONDITIONS AT THE KUMW JSC DOI: 10.17804/2410-9908.2023.5.069-082
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