Abstract <p>We presented an experimental study of the regularities of multiple localization of plastic deformation under conditions of the Portevin–Le Chatelier effect during compression of “inclined” cylindrical samples made of AMg6 alloy. An analysis of statistical distributions of intervals of plastic flow stress fluctuations was performed. Calorimetric studies of samples with different degrees of deformation were conducted.</p>

错误:搜索内容不能为空,请输入英文关键词
错误:关键词超出字数限制,请精简
高级检索

Critical Dynamics of Localized Shears in AMg6 Alloy

  • D. V. Efremov,
  • S. V. Uvarov,
  • O. B. Naimark

摘要

Abstract

We presented an experimental study of the regularities of multiple localization of plastic deformation under conditions of the Portevin–Le Chatelier effect during compression of “inclined” cylindrical samples made of AMg6 alloy. An analysis of statistical distributions of intervals of plastic flow stress fluctuations was performed. Calorimetric studies of samples with different degrees of deformation were conducted.