This article is cited in 6 papers

Metals

Mechanisms of plastic deformation in stainless steel under conditions of high-speed penetration of compact strikers

S. A. Atroshenko^ab, A. Yu. Grigor’ev^c, G. G. Savenkov<sup>c

a</sup> Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg
^b Saint Petersburg State University
^c State Technological Institute of St. Petersburg (Technical University)

Abstract: The article presents the results of a study of the behavior of austenitic stainless steel 08Х18Н10Т under conditions of high-speed penetration with speeds of 1.5–2.0 km/s. It is shown that in penetration through the target three penetration zones are observed, differing in the mechanisms of plastic deformation and fracture.

Keywords: stainless steel, high-speed penetration, mechanisms of plastic deformation.

Received: 07.05.2019
Revised: 07.05.2019
Accepted: 20.05.2019

DOI: 10.21883/FTT.2019.10.48242.476

 English version: Physics of the Solid State, 2019, 61:10, 1690–1694

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