Composite magnetostrictive materials for advanced automotive magnetomechanical sensors

Автор(и)

  • R. W. McCallum Ames Laboratory, Iowa State University, Ames, Iowa 50011, USA
  • K. W. Dennis Ames Laboratory, Iowa State University, Ames, Iowa 50011, USA
  • D. C. Jiles Ames Laboratory, Iowa State University, Ames, Iowa 50011, USA
  • J. E. Snyder Ames Laboratory, Iowa State University, Ames, Iowa 50011, USA
  • Y. H. Chen Ames Laboratory, Iowa State University, Ames, Iowa 50011, USA

Ключові слова:

PACS: 75.80. q

Анотація

In this paper we present the development of a composite magnetostrictive material for automotive applications. The material is based on cobalt ferrite, CoO×Fe2O3, and contains a small fraction of metallic matrix phase that serves both as a liquid phase sintering aid during processing and enhances the mechanical properties over those of a simple sintered ferrite 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 cost.

Завантаження

Дані завантаження ще не доступні.

Downloads

Опубліковано

2001-04-10

Як цитувати

(1)
McCallum, R. W.; Dennis, K. W.; Jiles, D. C.; Snyder, J. E.; Chen, Y. H. Composite Magnetostrictive Materials for Advanced Automotive Magnetomechanical Sensors. Fiz. Nizk. Temp. 2001, 27, 364-374.

Номер

Розділ

Статті