2020 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.	N. A. Lukin, L. S. Rubin
	A PRECISION LOW-FREQUENCY ANALOG-TO-DIGITAL CONVERTER FOR ADVANCED SYSTEMS OF TECHNICAL DIAGNOSTICS AND NONDESTRUCTIVE TESTING DOI: 10.17804/2410-9908.2020.5.006-016
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2.	S. P. Kurilin, A. M. Sokolov
	FORMATION OF A SYSTEM OF INDICATORS FOR EVALUATING THE CHARACTERISTICS OF ASYNCHRONOUS ELECTRIC MOTORS AT THEIR LIFE CYCLE STAGES DOI: 10.17804/2410-9908.2020.5.017-025
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3.	A. L. Kazakov, L. F. Spevak, E. L. Spevak
	ON NUMERICAL METHODS FOR CONSTRUCTING BENCHMARK SOLUTIONS TO A NONLINEAR HEAT EQUATION WITH A SINGULARITY DOI: 10.17804/2410-9908.2020.5.026-044
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4.	V. I. Pegov, I. Yu. Moshkin
	APPLYING AN UPDATED METHOD OF MARKERS TO DEFINING TRANSIENT FORCE IMPACT UNDER MULTIPHASE FLOWING DOI: 10.17804/2410-9908.2020.5.045-057
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5.	S. V. Anakhov, B. N. Guzanov, N. B. Pugacheva, T. M. Bykova, A. V. Matushkin
	THE INFLUENCE OF THE CONSTRUCTIVE FEATURES OF THE PLASMOTRON ON THE QUALITY OF THE CUT DURING AIR-PLASMA CUTTING OF SHEET METALS DOI: 10.17804/2410-9908.2020.5.058-069
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