Mchanical properties and Energy absorption capabilityof closed-cell Al Alloy foam

被引：2
|
作者：
Yang Weihan [1 ]
Wang Zhanguang [1 ]
Cai Ping [1 ]
Hu Jingzhi [1 ]
机构：
[1] Jinggangshan Univ, Jian 343009, Jiangxi, Peoples R China
来源：
TRENDS IN BUILDING MATERIALS RESEARCH, PTS 1 AND 2 | 2012年 / 450-451卷
关键词：
closed-cell Al alloy foam; mchanical properties; energy absorption capability; BEHAVIOR;
D O I：
10.4028/www.scientific.net/AMR.450-451.325
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Based on compression tests of closed-cell Al alloy foam measured, mchanical properties and energy absorption capability had been investigated. The compressive stress-strain curve of closed-cell Al foam consists of three distinct regions, i.e., the linear elasticity region, the plastic collapse region or brittle crushing region, and the densification region. Formula on energy absorption capability of closed-cell Al alloy foam was presented, which could provide theoretical support for its engineering application.
引用
收藏
页码：325 / 328
页数：4
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