Development of metallic closed cellular materials containing polymers

被引：31

作者：

Kishimoto, S ^{[1
]}

Shinya, N ^{[1
]}

机构：

[1] Natl Res Inst Met, Tsukuba, Ibaraki 3050047, Japan

来源：

MATERIALS & DESIGN | 2000年 / 21卷 / 06期

关键词：

closed cellular material; energy absorbing; isostatic pressing; sintering; polymer; metal coating;

D O I：

10.1016/S0261-3069(00)00018-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A closed cellular material containing polymers for intelligent materials has been developed. Polystyrene powder particles coated with a nickel-phosphorus alloy layer by electroless plating were sintered at high temperature. A metallic closed cellular material containing polystyrene was then fabricated. Scanning electron microscope indicated that polystyrene remains in the cells after heat treatment. The compressive tests of this material show a low Young's modulus and high-energy absorption. These results indicate that this metallic closed cellular material can be used for the energy absorbing systems. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：575 / 578

页数：4