Dynamic properties of 7000 - series aluminum alloys at large strain rates

Wojciech Jurczak; Lesław Kyzioł

doi:10.2478/v10012-012-0005-7

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Dynamic properties of 7000 - series aluminum alloys at large strain rates

Polish Maritime Research

Volume 19 (2012): Issue 1 (January 2012)

By: Wojciech Jurczak and Lesław Kyzioł

Open Access

|Jul 2012

Abstract

This paper presents test results of mechanical properties of EN AW-AlZn5Mg1Zr and EN AW-AlZn5Mg1, 5CuZr aluminum alloys for various tensile strain rates. Static tests were conducted with the use of MTS 810.12 tension test machine, and dynamic tests - with RSO rotary impact test machine. The work was aimed at determination of effects of strain rate and notch geometry of specimens on their material mechanical properties and damage mechanisms.

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