On the negative Poisson's ratio of an orthorhombic alloy

被引：36

作者：

Rovati, M ^{[1
]}

机构：

[1] Univ Trent, Dept Mech & Struct Engn, I-38050 Trent, Italy

来源：

SCRIPTA MATERIALIA | 2003年 / 48卷 / 03期

关键词：

negative Poisson's ratio; orthorhombic symmetry;

D O I：

10.1016/S1359-6462(02)00386-X

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The existence of the counterintuitive property for which a material laterally expands when stretched, is described with reference to the orthorhombic CuAlNi alloy. In particular, it is shown that there is a set of planes for which Poisson's ratio is always negative. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：235 / 240

页数：6

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