The Localized Plastic Flow Auto-Waves Generated in Deforming Metals

作     者：Lev B. Zuev 

作者机构：Strength Physics Laboratory Institute of Strength Physics and Materials Science Siberian Branch of Russian Academy of Sciences Tomsk 634021 Russia Department of Physics and Engineering National Research Tomsk State University Tomsk 634050 Russia Department of Civil Engineering Tomsk State University of Architecture and Building Tomsk 634003 Russia 

出 版 物：《材料科学与工程（中英文A版）》 (Journal of Materials Science and Engineering A)

年 卷 期：2014年第4卷第3期

页      面：73-82页

学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0814[工学-土木工程] 082301[工学-道路与铁道工程] 0823[工学-交通运输工程] 

主　　题：塑性流动 自动波 金属 本地化 形变 传播速率 色散关系 流动现象 

摘      要：The localized plastic flow auto-waves in a number of metals are considered. The propagation rates were determined experimentally for the auto-waves in question with the aid of focused-image holography. The dispersion relation of quadratic form derived for localized plastic flow auto-waves is discussed. An invariant is introduced for localized plastic flow phenomena occurring on the micro- and macro-scale levels in the deforming solid.