Proceedings Paper
Energy-based model for the magnetostrictive behavior of polycrystalline iron-gallium alloys| Format | Member Price | Non-Member Price |
|---|---|---|
| $17.00 | $21.00 |
Paper Abstract
This paper attempts to model the actuation and sensing behavior of polycrystalline magnetostrictive samples by
treating them as composed of multiple grains of single-crystals, each with a different orientation to the loading axis.
The texture analysis of a typical cross-section of the sample will be used to estimate the fraction of grains that are
close to <100>, <110> and <111> orientation. A simple model based on the law of mixtures will be proposed to
represent the behavior of the polycrystal in terms of the behavior of <100>, <110> and <111> oriented single
crystals. However, the magnetomechanical behavior along each of the crystallographic directions will be simulated
using an energy based model as discussed in Ref. 5 and Ref. 9
Paper Details
Date Published: 6 April 2006
PDF: 9 pages
Proc. SPIE 6170, Smart Structures and Materials 2006: Active Materials: Behavior and Mechanics, 61700M (6 April 2006); doi: 10.1117/12.658716
Published in SPIE Proceedings Vol. 6170:
Smart Structures and Materials 2006: Active Materials: Behavior and Mechanics
William D. Armstrong, Editor(s)
PDF: 9 pages
Proc. SPIE 6170, Smart Structures and Materials 2006: Active Materials: Behavior and Mechanics, 61700M (6 April 2006); doi: 10.1117/12.658716
Show Author Affiliations
Jayasimha Atulasimha, Univ. of Maryland, College Park (United States)
Alison B. Flatau, Univ. of Maryland, College Park (United States)
Published in SPIE Proceedings Vol. 6170:
Smart Structures and Materials 2006: Active Materials: Behavior and Mechanics
William D. Armstrong, Editor(s)
© SPIE. Terms of Use
