Experimental Research on Dynamic Mechanical Properties of 5083 Aluminum Alloy

被引:2
|
作者
Zhu, Zhiwu [1 ,3 ]
Kang, Guozheng [1 ]
Ruan, Dong [2 ]
Ma, Yue [1 ]
Lu, Guoxing [2 ]
机构
[1] Southwest Jiaotong Univ, Tract Power State Key Lab, Chengdu 610031, Peoples R China
[2] Swinburne Univ Technol, Fac Engn & Ind Sci, Melbourne, Vic 3122, Australia
[3] State Key Lab Frozen Soil Engn, CAS, CAREERI, Lanzhou 730000, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
dynamic mechanical behavior; SHPB; 5083 aluminum alloy; strain rate; FOAMS;
D O I
10.4028/www.scientific.net/KEM.535-536.497
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Strain rate effect of 5083 aluminum alloy was investigated at various strain rates using the split Hopkinson pressure bar (SHPB). The dynamic stress-strain curves of this alloy were obtained at various strain rates ranging from 1000 s(-1) to 3000 s(-1). The dynamic experimental results show that 5083 aluminum alloy has no obvious strain rate effect. The influence of strain rate, the specimen size and final stress strain levels on the stress-strain curves has been discussed to emphasize the importance of those factors in SHPB tests to obtain reliable experimental results.
引用
收藏
页码:497 / +
页数:2
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