胞状铝的压缩形变和吸能性能研究

应用科学学报 ›› 2001, Vol. 19 ›› Issue (4): 357-361.

胞状铝的压缩形变和吸能性能研究

吴照金, 何德坪

东南大学材料科学与工程系, 江苏南京 210096

收稿日期:2000-09-30 修回日期:2001-01-19 出版日期:2001-12-31 发布日期:2001-12-31
作者简介:吴照金(1966-),男,河南睢县人,博士生;何德坪(1939-),男,江苏张家港人,教授,博导.
基金资助:
国家自然科学基金资助项目(50081002;19982001)

Research on the Deformation and the Energy Absorption of Cellular Aluminum Under Compression

WU Zhao-jin, HE De-ping

Department of Materials Science & Engineering, Southeast University Nanjing 210096, China

Received:2000-09-30 Revised:2001-01-19 Online:2001-12-31 Published:2001-12-31

摘要/Abstract

摘要： 研究了胞状铝的压缩形变特征以及孔隙率、孔径对吸能性能的影响;提出了不同孔隙率和孔径的胞状铝吸能性能的综合判别方法.

关键词: 胞状铝, 压缩形变, 吸能性能

Abstract: The characteristics of cellular aluminum specimen under compression were investigated, and the effects of porosity and pore-diameter on energy absorption of cellular aluminum were revealed. Finally, a comprehensive method for justifying the energy absorption of cellular aluminum with different porosity and pore-diameters was proposed.

Key words: cellular aluminum, energy absorption, compression deformation

中图分类号:

TG146.21

吴照金, 何德坪. 胞状铝的压缩形变和吸能性能研究[J]. 应用科学学报, 2001, 19(4): 357-361.

WU Zhao-jin, HE De-ping. Research on the Deformation and the Energy Absorption of Cellular Aluminum Under Compression[J]. Journal of Applied Sciences, 2001, 19(4): 357-361.