Bending properties of porous copper fabricated by unidirectional solidification

被引:21
作者
Hyun, SK
Nakajima, H
Boyko, LV
Shapovalov, VI
机构
[1] Osaka Univ, Inst Sci & Ind Res, Ibaraki, Osaka 5670047, Japan
[2] Natl Met Acad Ukraine, UA-49635 Dnepropetrovsk, Ukraine
[3] MER Corp, Tucson, AZ 85706 USA
关键词
porous metal; copper; bending properties; porosity;
D O I
10.1016/j.matlet.2003.08.021
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Bending properties of porous copper having cylindrical pores have been investigated. The bending load depends on the porosity and the orientation of pore axis in the specimen. The bendability of the specimen with the pores parallel to the bending direction is much better than that of the specimen with the pores perpendicular to the bending direction. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:1082 / 1086
页数:5
相关论文
共 13 条
[1]  
Ashby M.F., 2000, Metal Foams, P6, DOI 10.1016/B978-075067219-1/50004-0
[2]  
*ASM INT, 2000, ASM HDB, V8, P172
[3]  
*ASM INT, 1984, ASM HDB POWD MET, V7, P463
[4]   On the road again: Metal foams find favor [J].
Banhart, J ;
Weaire, D .
PHYSICS TODAY, 2002, 55 (07) :37-42
[5]  
GERMAN RM, 1977, INT J POWDER METALL, V13, P259
[6]  
Gibson L. J., 1997, CELLULAR SOLIDS STRU
[7]   Fabrication of porous iron by unidirectional solidification in nitrogen atmosphere [J].
Hyun, SK ;
Nakajima, H .
MATERIALS TRANSACTIONS, 2002, 43 (03) :526-531
[8]   Anisotropic compressive properties of porous copper produced by unidirectional solidification [J].
Hyun, SK ;
Nakajima, H .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 340 (1-2) :258-264
[9]   Anisotropic mechanical properties of porous copper fabricated by unidirectional solidification [J].
Hyun, SK ;
Murakami, K ;
Nakajima, H .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 299 (1-2) :241-248
[10]   Fabrication of porous copper by unidirectional solidification under hydrogen and its properties [J].
Nakajima, H ;
Hyun, SK ;
Ohashi, K ;
Ota, K ;
Murakami, K .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2001, 179 (2-3) :209-214