Sound velocities, elastic constants: Temperature dependence

被引：49

作者：

Ledbetter, Hassel ^{[1
]}

机构：

[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2006年 / 442卷 / 1-2期

关键词：

bulk modulus; elastic constants; Gruneisen parameter; temperature effects; shear modulus; sound velocity;

D O I：

10.1016/j.msea.2006.04.147

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

I describe a simple physics-based relationship for describing and predicting the temperature dependence of solid-state sound velocities and elastic constants. Originating in an Einstein-oscillator model, the relationship applies to essentially all solid types: successful uses range from monocrystal diamond, various elemental polycrystals, through multiphase steels, to epoxy-matrix composites. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：31 / 34

页数：4

共 27 条

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