The influence of the initial structural state of armco iron on the ultrasonic treatment effect

Alexey Victorovich Panin, M. S. Kazachenok, Yu I. Pochivalov, Yu F. Ivanov, Alexandra Anatolievna Panina

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Abstract

Methods of diffraction electron microscopy have been used to examine the types of dislocation substructures formed in the surface layer of armco-iron specimens subjected to ultrasonic treatment. It is shown that banded or equiaxed ultrafine-grained structure can be generated in the material depending on its initial structural state. The special features of the plastic deformation and fracture of the ultrafine-grained surface layers of the specimens under uniaxial tension are described. The extent to which the mechanical properties of the examined material are improved by ultrasonic treatment has been found to depend on its initial state.

Original language	English
Pages (from-to)	85-93
Number of pages	9
Journal	Russian Physics Journal
Volume	52
Issue number	1
DOIs	https://doi.org/10.1007/s11182-009-9192-9
Publication status	Published - 1 Jan 2009

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Keywords

Mechanical properties
Plastic deformation
Surface layer
Tension
Ultrafine-grained structure
Ultrasonic treatment

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Panin, A. V., Kazachenok, M. S., Pochivalov, Y. I., Ivanov, Y. F., & Panina, A. A. (2009). The influence of the initial structural state of armco iron on the ultrasonic treatment effect. Russian Physics Journal, 52(1), 85-93. https://doi.org/10.1007/s11182-009-9192-9

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AU - Panina, Alexandra Anatolievna

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10.1007/s11182-009-9192-9