@inproceedings{a96e5cb2351f42eba6d77510c5c958a0,
title = "Large linear and volume magnetostriction in Fe-Ga alloys",
abstract = "The growth velocity has a significant effect on the preferred orientation of the directionally solidified Fe81Ga19 magnetostrictive alloy. Strong <100> preferred orientation was obtained for a velocity range from 10mm/h to 20mm/h. An excellent magnetostriction λ 100 of 294×10-6 was achieved for the <100> oriented crystal at a pre-stress of 74.1MPa. Linear and volume magnetostrictions were investigated in the as-cast Fe81Ga19 alloys with A2 phase by measuring the change in length along the three-dimensional directions of the samples. Due to the contribution of the volume magnetostriction, the longitudinal magnetostriction increased from 27 ppm at 0.3 T to 47 ppm at 2.0 T. The volume magnetostriction can be drastically enhanced by doping Ga in Fe.",
keywords = "Fe-Ga alloys, Linear magnetostriction, Phase structure, Volume magnetostriction",
author = "Chengbao Jiang and Jinghua Liu and Fang Gao and Huibin Xu",
year = "2007",
doi = "10.4028/0-87849-462-6.1117",
language = "英语",
isbn = "0878494626",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
number = "PART 2",
pages = "1117--1122",
booktitle = "Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6",
address = "瑞士",
edition = "PART 2",
note = "6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 ; Conference date: 05-11-2007 Through 09-11-2007",
}