Accession Number : AD0286312

Title :   OAR (RRY) SPECIAL TRANSLATION

Corporate Author : LIBRARY OF CONGRESS WASHINGTON DC AEROSPACE TECHNOLOGY DIV

Personal Author(s) : ALIZADE, Z.I.

Report Date : DEC 1962

Pagination or Media Count : 1

Abstract : By means of a new method of measurement involving a wire strain gage, longitudinal magnetostriction was investigated in binary ferromagnetic alloys of some transition metals (Fe, Ni, Pt, and Pd) and in pure Ni alone. In the Fe-Pd binary system with Fe3Pd composition (60% Fe a d 40% Pd), an alloy vi g igh positivesaturation striction of +70 x 10 to the -6 power was found. In the Ni-Pd binary system, a series of alloys with high negative-saturation striction was found. In this system maximum negative-saturation striction is exhibited by the Ni3Pd alloy. Thus, in contemporary literature in addition to the already known high striction alloys FeCo and Fe3Pt, two more binary systems, Fe-Pd and Ni-Pd, which contain alloys e hibiting high saturation striction -- positive in the first and negative in second system have been found. As far as is known from the literature this is the first investigation of magnetostriction in the Fe-Pd, Ni-Pt, and Ni-Pd binary systems. (Author)

Descriptors :   *ALLOYS, *INTERMETALLIC COMPOUNDS, *MAGNETOSTRICTION, FERROMAGNETIC MATERIALS, FERROMAGNETISM, IRON ALLOYS, NICKEL ALLOYS, PALLADIUM ALLOYS, PLATINUM ALLOYS, STRAIN GAGES, TRANSITION METALS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE