THE DYNAMIC (SPALL) STRENGTH OF STEELS

被引：3

作者：

BUCHAR, J

HREBICEK, J

机构：

[1] Institute of Physics and Electronics, University of Agriculture und Forestry, Brno, 613 00

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 1993年 / 43卷 / 01期

关键词：

D O I：

10.1007/BF01589586

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Energy-based theory of dynamic fracture (spall) was examined for 21 steels (including different heat treatments). The explosive loading was used. Experimental results suggest. that the present theory of this fracture should be modified in order to include the models of the observed microstructure changes. Two spall mechanisms of the spall transitions were found which were not reported up to present.

引用

页码：73 / 85

页数：13