Accession Number : AD0785358

Title :   Research in the Production of Rare-Earth-Cobalt Permanent Magnet Material by Sputter Deposition.

Descriptive Note : Annual technical rept. 15 Feb 73-15 Feb 74,

Corporate Author : BATTELLE PACIFIC NORTHWEST LABS RICHLAND WASH

Personal Author(s) : Allen,Richard P. ; Dahlgren,Shelly D. ; Arrowsmith,Hubert W. ; Heinrich,John P.

Report Date : MAY 1974

Pagination or Media Count : 46

Abstract : Contents: Sputter deposition of rare-earth-cobalt alloys; Metallurgy of sputtered magnet material; Magnetic property studies - sputtered amorphous alloys, RCo5 alloys, R2(Co,Fe)17 alloys; Oxygen control studies; Preparation of EuCO5; Texture control studies; Substrate-deposit compatibility studies; Substrate removal studies; Sputtering system design considerations; Manufacturing process feasibility evaluation.

Descriptors :   *Permanent magnets, *Rare earth compounds, *Cobalt alloys, *Iron alloys, *Sputtering, Oxygen, Europium compounds, Texture, Fabrication, Mechanical properties, Compatibility

Subject Categories : Metallurgy and Metallography
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE