Temperature-dependence of open-cell nickel foams properties

被引：10

作者：

Zhang, JY ^{[1
]}

Zhang, P ^{[1
]}

Gan, QL ^{[1
]}

Guo, XG ^{[1
]}

机构：

[1] Xiangtan Univ, Inst Fundamental Mech & Mat Engn, Xiangtan 411105, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2003年 / 22卷 / 23期

关键词：

D O I：

10.1023/B:JMSL.0000004653.15071.a0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The tensile experiments of open-cell nickel foam at 20°C to 330°C were carried out and the structure of deformed nickel foam at room temperature was analyzed. The mechanical properties of nickel foam at -20°C and +40°C was most important as battery was used in this temperature range. The samples were sectioned by electro-discharge machining (EDM) to minimize local cell wall damage. Open-cell nickel foam show slight temperature sensitivity at room temperatures but a strong sensitivity at high temperature.

引用

页码：1701 / 1703

页数：3

共 13 条

[1] Effect of missing walls on the compression behaviour of honeycombs [J].

Albuquerque, JM ;

Vaz, MF ;

Fortes, MA .

SCRIPTA MATERIALIA, 1999, 41 (02) :167-174

[2] Mechanical properties and non-homogeneous deformation of open-cell nickel foams: application of the mechanics of cellular solids and of porous materials [J].

Badiche, X ;

Forest, S ;

Guibert, T ;

Bienvenu, Y ;

Bartout, JD ;

Ienny, P ;

Croset, M ;

Bernet, H .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2000, 289 (1-2) :276-288

[3] MECHANICS OF LOW-DENSITY MATERIALS [J].

CHRISTENSEN, RM .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1986, 34 (06) :563-578

[4] The effect of non-uniformity on the in-plane modulus of honeycombs [J].

Fortes, MA ;

Ashby, MF .

ACTA MATERIALIA, 1999, 47 (12) :3469-3473

[5] THE MECHANICS OF TWO-DIMENSIONAL CELLULAR MATERIALS [J].

GIBSON, LJ ;

ASHBY, MF ;

SCHAJER, GS ;

ROBERTSON, CI .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1982, 382 (1782) :25-42

[6] THE MECHANICS OF 3-DIMENSIONAL CELLULAR MATERIALS [J].

GIBSON, LJ ;

ASHBY, MF .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1982, 382 (1782) :43-&

[7]

GIBSON LJ, 1997, CELLULAR SOLIDS, P74

[8] Influence of wavy imperfections in cell walls on elastic stiffness of cellular solids [J].

Grenestedt, JL .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1998, 46 (01) :29-50

[9]

Kocks U., 1975, PROGR MAT SCI, P1

[10] Effects of solid distribution on the stiffness and strength of metallic foams [J].

Simone, AE ;

Gibson, LJ .

ACTA MATERIALIA, 1998, 46 (06) :2139-2150

← 1 2 →