2006, Volume 8, Issue 2
Strategic Study of CAE >> 2006, Volume 8, Issue 2
The Characterization System of the Ballistic Performance of Armor Magnesium Alloys
1. Beihang University , Beijing 100083 , China
2. Beijing Institute of Technology , Beijing , 100081 , China
Next Previous
Abstract
The absorbed energy property and deformation characteristic of magnesium alloy under high strain rate loading are described. Then the basic science problem connected with materials' ballistic performance closely such as dynamic strength, absorbed energy rate, adiabatic shear deformation localization and dynamic hardness are discussed primarily. The purpose of the paper is that promoting the basic and application research of armor magnesium alloys.
Keywords
absorbed energy rate ; adiabatic shear deformation localization ; dynamic strength ; dynamic hardness
Figures
图 1
图 2
图 3
References
[ 1 ] Yokoyama T.Impact tensile stress-strain characteristics of wrought magnesium alloys[J].Strain，2003，39（4）：167-175 link1
[ 2 ] Mukai T，Yamanoi M，Higashi K.Ductility enhancement in magnesium alloys under dynamic loading[J].Materials Science Forum，2000，350~351：97~102 link1
[ 3 ] 谭成文.破片特征参数预测中的若干参数研究[D].北京理工大学博士学位论文，2004
[ 4 ] Kainer KU.Magnesium[M].Wiley-VCH Verlag GmbH&Co.2005.402~408
[ 5 ] El-Magd E，Abouridouane M.Influence of strain rate and temperature on the compresive ductility of Al，Mg and Ti alloys[J].Jourmal De Physique.IV:JP，2003，110（1）：15~20
[ 6 ] 彭建国，王渠东，曾小勤，等.镁合金抗氧化及合金化阻燃研究进展[J].轻合金加工技术，2005，33（4）：16~20 link1
[ 7 ] 冯吉才，王亚荣，张忠典.镁合金焊接技术的研究现状及应用[J].中国有色金属学报，2005，15（2）：165~178 link1
京公网安备 11010502051620号
