Characteristics of plastic deformation under the action of ultrasound

Autor:	N. A. Tyapunina, Yu. A. Ivashkin, G. M. Zinenkova, V. V. Blagoveshchenskii
Rok vydání:	1982
Předmět:	Stress (mechanics) Stress field Dislocation creep Materials science business.industry Ultrasound General Physics and Astronomy Mechanics Dislocation Deformation (engineering) business Saturation (chemistry) Action (physics)
Zdroj:	Soviet Physics Journal. 25:569-578
ISSN:	1573-9228 0038-5697
Popis:	The process of plastic deformation under the action of ultrasound differs in a number of ways from deformation under static loading; a computer simulation has shown that these differences are attributable to the specific characteristics of the operation of a source of dislocations for a periodic law of variation of the stresses. Among the most significant features of the ultimate dislocation structure are the saturation of the density of defects (attainment of limiting states) and the formation of stable dislocation clusters, which do not produce stress fields.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b1debffef40e9f0f57b5e208b6317755 https://doi.org/10.1007/bf00898751 Zobrazit plný text záznamu Full text from SpringerLink