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Article
Composite magnetostrictive materials for advanced automotive magnetomechanical sensors
Low Temperature Physics
  • R. William McCallum, Iowa State University
  • Kevin W. Dennis, Iowa State University
  • David C. Jiles, Iowa State University
  • John E. Snyder, Iowa State University
  • Y. H. Chen, Iowa State University
Document Type
Article
Publication Date
4-1-2001
DOI
10.1063/1.1365598
Abstract

In this paper we present the development of a composite magnetostrictive material for automotive applications. The material is based on cobaltferrite,CoO⋅Fe2O3, and contains a small fraction of metallic matrix phase that serves both as a liquid-phasesintering aid during processing and enhances the mechanical properties over those of a simple sinteredferrite ceramic. In addition the metal matrix makes it possible to braze the material, making the assembly of a sensor relatively simple. The material exhibits good sensitivity and should have high corrosion resistance, while at the same time it is low in cost.

Comments

The following article appeared in Low Temperature Physics 27 (2001): 266 and may be found at http://dx.doi.org/10.1063/1.1365598.

Rights
Copyright 2001 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Copyright Owner
American Institute of Physics
Language
en
Date Available
2014-08-19
File Format
application/pdf
Citation Information
R. William McCallum, Kevin W. Dennis, David C. Jiles, John E. Snyder, et al.. "Composite magnetostrictive materials for advanced automotive magnetomechanical sensors" Low Temperature Physics Vol. 27 Iss. 430 (2001) p. 266 - 274
Available at: http://works.bepress.com/david_jiles/95/