Engineering Transactions, 58, 3-4, pp. 119–129, 2010
10.24423/engtrans.162.2010

Material Behavior Under Dynamic Mono- and Biaxial Loading

L. W. MEYER
Nordmetall GmbH
Germany

N. HERZIG
Nordmetall GmbH
Germany

F. PURSCHE
Nordmetall GmbH
Germany

S. ABDEL-MALEK
Nordmetall GmbH
Germany

This paper gives an overview of different testing methods and the mechanical material behavior including mono-axial and multi-axial testing under high rate loading. Special emphasis is laid on difficult loading conditions and loading states such as a high temperature and high strain loading (ϑ > 1200°C, φ > 1) and multiaxial impact tests. The impact behavior of selected materials is shown and compared for different loading conditions. Furthermore, a distinction is made between virgin and manufactured material behavior (e.g. welding) or pre-damaged materials. Specifically, if the influence of the manufacturing history is investigated. Under certain loading states the impact material properties show a dramatic difference compared to the virgin state of the material. Some examples of different material behavior under the conditions previously mentioned are given.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

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DOI: 10.24423/engtrans.162.2010