Effect of aging treatment on the quasi-static and dynamic compressive properties of aluminum alloy foams
详细信息 查看全文
- 作者：Feng ; Yi ; Tao ; Ning ; Zhu ; Zhengang ; Hu ; Shisheng ; Pan ; Yi
- 关键词：Powder metallurgical method ; Aluminum alloy foams ; Deformation mechanisms ; Aging treatment ; Mechanical properties ; Energy absorption capacity
- 刊名：Materials Letters
- 出版年：2003
- 出版时间：August, 2003
- 年：2003
- 卷：57
- 期：24-25
- 页码：4058-4063
- 全文大小：246 K
文摘
The quasi-static and dynamic compressive properties of as-received and aged aluminum alloy foams were investigated. The yield stress and energy absorption capacity of foams at different strain rates are improved by aging treatment, but are not as pronounced as in solid materials. However, the densification strain of foams is not sensitive to aging treatment.