2020 Issue 2

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.	S. V. Gladkovsky, P. D. Nedzvetsky, D. I. Vichuzhanin, S. V. Kuteneva, S. V. Lepikhin
	BRITTLE FRACTURE RESISTANCE AND DAMPING PROPERTIES OF A STEEL-RUBBER METAL-POLYMER COMPOSITE DOI: 10.17804/2410-9908.2020.2.006-018
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2.	G. N. Makarov, V. V. Grib, M. G. Shalygin
	INCREASING LOAD-CARRYING ABILITY OF GEAR COUPLINGS DOI: 10.17804/2410-9908.2020.2.019-025
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3.	B. A. Gizhevskii, M. V. Degtyarev, T. I. Chashchukhina, L. M. Voronova, E. I. Patrakov, N. N. Melnikov, Vas. V. Zapariy, S. V. Ruzaev, Vl. V. Zapariy
	FRACTOGRAPHIC STUDY OF THE ARMOR STEEL OF SELF-PROPELLED ARTILLERY GUNS OF THE RED ARMY DOI: 10.17804/2410-9908.2020.2.026-037
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4.	N. B. Pugacheva, T. M. Bykova
	A STUDY OF BORIDING METHODS, AN ANALYSIS OF THE STRUCTURE AND PROPERTIES OF THE OBTAINED COATINGS DOI: 10.17804/2410-9908.2020.2.038-060
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5.	N. V. Burmasheva, E. Yu. Prosviryakov
	EXACT SOLUTION FOR DESCRIBING A UNIDIRECTIONAL MARANGONI FLOW OF A VISCOUS INCOMPRESSIBLE FLUID WITH THE NAVIER BOUNDARY CONDITION. PRESSURE FIELD INVESTIGATION DOI: 10.17804/2410-9908.2020.2.061-075
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