Characteristics of the Torque Sensor Using Plasma-Sprayed Ni Layer—Effect of the Heat Treatment of the Ni Layer

I. Sasada; S. Uramoto; K. Harada

doi:10.1109/TJMJ.1987.4549724

Characteristics of the Torque Sensor Using Plasma-Sprayed Ni Layer—Effect of the Heat Treatment of the Ni Layer

I. Sasada, S. Uramoto, K. Harada

Electrical Engineering Sciences

Research output: Contribution to journal › Article

Abstract

A magnetostrictive Ni layer, plasma-sprayed onto a shaft, was used in conjunction with a pair of magnetic heads to measure the torque exerted on the shaft. Whereas the as-sprayed film had a high coercivity, annealing for two hours at from 500 to 1000°C lowered the coercivity, and caused the film to become magnetically more homogeneous. An example of the detection of transient fluctuations in the applied torque is also presented.

Original language	English
Pages (from-to)	1157-1158
Number of pages	2
Journal	IEEE Translation Journal on Magnetics in Japan
Volume	2
Issue number	12
DOIs	https://doi.org/10.1109/TJMJ.1987.4549724
Publication status	Published - Dec 1987

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All Science Journal Classification (ASJC) codes

Engineering (miscellaneous)
Engineering(all)

Cite this

Sasada, I., Uramoto, S., & Harada, K. (1987). Characteristics of the Torque Sensor Using Plasma-Sprayed Ni Layer—Effect of the Heat Treatment of the Ni Layer. IEEE Translation Journal on Magnetics in Japan, 2(12), 1157-1158. https://doi.org/10.1109/TJMJ.1987.4549724

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Access to Document

10.1109/TJMJ.1987.4549724