Accession Number : ADD006280

Title :   Permanent Magnet Materials.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s) : Rothwarf,Frederick ; Bergner,Robert L ; Leupold,Herbert A ; Tauber,Arthur

Report Date : 27 Apr 1979

Pagination or Media Count : 8

Abstract : This invention relates in general to new and useful compounds of the general formula Sm2-xRExCo17-yMny wherein RE is a heavy rare earth element, wherein x has a value greater than zero and less than 0.7, and wherein y has a value less than 2.1; and in particular to the use of these compounds as high-energy product, low temperature coefficient permanent magnet materials suitable for use in millimeter wave/microwave devices. (Author)

Descriptors :   *Patent applications, *Magnetic alloys, *Magnetic materials, *Magnets, Rare earth elements, Heavy metals, High energy, Microwave equipment, Samarium, Rhenium

Subject Categories : Metallurgy and Metallography
      Miscellaneous Materials
      Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE