The Magnetostrictive Delay Line Characteristics in Co–Fe–Cr and Co–Fe–Cr–Ni Alloy Systems

Abstract

Co-Fe-Cr-16.7 % Ni system and the Co-Fe-Cr-28.6 % Ni system. It has been found that in Co-31.0 % Fe-9.0 % Cr alloy absolute value of nickel and five times greater than that of Ni-Span C. And Co-50.0 % Fe-2.4% Cr-28.6 % Ni alloy has a Among these alloys, a Co-37.8 % Fe-4.3 % Cr-16.7 % Ni alloy not only exhibit excellent characteristics of the magnetostrictive delay line but also can easily be cold worked. Therefore, the alloy seems to be a material suitable for the delay line.