Investigation on Strength Model of Metal Plastic Deformation under High Strain Rate

Abstract:

In the fields of explosive forming, aerospace industry, military industry etc. metallic materials will withstand a high strain rate in the process of deformation. It is very instructive to put forward an accurate strength model which can be used to describe the process of deformation reasonably. In this paper, several strength models are introduced which are mainly based on the macroscopic mechanical behavior of materials and the mechanisms of deformation of material, and their sphere of application, shortcomings and advantages were introduced and reviewed.

• Periodical: Materials Science Forum (Volume 878)
• Pages: 122-126
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.878.122
• Online since: November 2016
• Authors: Yong Pei Fu, Lian Fa Yang*
• Keywords: High Strain Rate, Metal Plastic Deformation, Revised Strength Model, Strength Model

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