Magnetic Thermocouples Made of Co–Fe and Ni–Fe Permalloys

Abstract

Magnetized and unmagnetized Co–Fe and Ni–Fe alloys fabricated on a two-high casting installation in the form of thin flexible amorphous films are promising materials for thermocouples. Using thin-film thermocouple arms, one can minimize temperature measurement errors due to heating by induction currents in a variable magnetic field.