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Concerning the spalling mechanisms of metals at meso- and macrolevels. / Atroshenko, S. A.; Balicheva, T. V.; Kotov, G. V.; Meshcheryakov, Yu I.

In: Physics of Metals and Metallography, Vol. 71, No. 1, 1991, p. 180-188.

Research output: Contribution to journal › Article › peer-review

Harvard

Atroshenko, SA, Balicheva, TV, Kotov, GV & Meshcheryakov, YI 1991, 'Concerning the spalling mechanisms of metals at meso- and macrolevels', Physics of Metals and Metallography, vol. 71, no. 1, pp. 180-188.

APA

Atroshenko, S. A., Balicheva, T. V., Kotov, G. V., & Meshcheryakov, Y. I. (1991). Concerning the spalling mechanisms of metals at meso- and macrolevels. Physics of Metals and Metallography, 71(1), 180-188.

Vancouver

Atroshenko SA, Balicheva TV, Kotov GV, Meshcheryakov YI. Concerning the spalling mechanisms of metals at meso- and macrolevels. Physics of Metals and Metallography. 1991;71(1):180-188.

Author

Atroshenko, S. A. ; Balicheva, T. V. ; Kotov, G. V. ; Meshcheryakov, Yu I. / Concerning the spalling mechanisms of metals at meso- and macrolevels. In: Physics of Metals and Metallography. 1991 ; Vol. 71, No. 1. pp. 180-188.

BibTeX

@article{4805028ce18d4646ab5b352e29023a17,
title = "Concerning the spalling mechanisms of metals at meso- and macrolevels",
abstract = "The mechanisms of dynamic fracture of various engineering materials--aluminium and its alloys, copper, tough high-duty steels, are investigated in the case of back spalling of flat targets by means of high-speed impact of plates under conditions of uniaxial deformation. From a microstructural analysis it is found that there is a clear relation between the type of failure (fracture, shear, rotational faulting or combinations thereof) and the velocity distribution of particles of the medium (so-called 'mesovolumes') in the wave of the load, measured in each impact loading event by laser interferometry. In particular, if the width of the distribution of mesovolumes with regard to velocities ΔV is commensurate with the mean velocity of particles, a discontinuous sheer spalling mechanism operates, whereas for a δ - shaped distribution, only shear is involved. In the intermediate case, as a rule, dynamic fracture is by the rotational mechanism.",
author = "Atroshenko, {S. A.} and Balicheva, {T. V.} and Kotov, {G. V.} and Meshcheryakov, {Yu I.}",
year = "1991",
language = "English",
volume = "71",
pages = "180--188",
journal = "Physics of Metals and Metallography",
issn = "0031-918X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Concerning the spalling mechanisms of metals at meso- and macrolevels

AU - Atroshenko, S. A.

AU - Balicheva, T. V.

AU - Kotov, G. V.

AU - Meshcheryakov, Yu I.

PY - 1991

Y1 - 1991

N2 - The mechanisms of dynamic fracture of various engineering materials--aluminium and its alloys, copper, tough high-duty steels, are investigated in the case of back spalling of flat targets by means of high-speed impact of plates under conditions of uniaxial deformation. From a microstructural analysis it is found that there is a clear relation between the type of failure (fracture, shear, rotational faulting or combinations thereof) and the velocity distribution of particles of the medium (so-called 'mesovolumes') in the wave of the load, measured in each impact loading event by laser interferometry. In particular, if the width of the distribution of mesovolumes with regard to velocities ΔV is commensurate with the mean velocity of particles, a discontinuous sheer spalling mechanism operates, whereas for a δ - shaped distribution, only shear is involved. In the intermediate case, as a rule, dynamic fracture is by the rotational mechanism.

AB - The mechanisms of dynamic fracture of various engineering materials--aluminium and its alloys, copper, tough high-duty steels, are investigated in the case of back spalling of flat targets by means of high-speed impact of plates under conditions of uniaxial deformation. From a microstructural analysis it is found that there is a clear relation between the type of failure (fracture, shear, rotational faulting or combinations thereof) and the velocity distribution of particles of the medium (so-called 'mesovolumes') in the wave of the load, measured in each impact loading event by laser interferometry. In particular, if the width of the distribution of mesovolumes with regard to velocities ΔV is commensurate with the mean velocity of particles, a discontinuous sheer spalling mechanism operates, whereas for a δ - shaped distribution, only shear is involved. In the intermediate case, as a rule, dynamic fracture is by the rotational mechanism.

UR - http://www.scopus.com/inward/record.url?scp=0026398542&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0026398542

VL - 71

SP - 180

EP - 188

JO - Physics of Metals and Metallography

JF - Physics of Metals and Metallography

SN - 0031-918X

IS - 1

ER -

ID: 86303729