Accession Number : AD0771956

Title :   Planar High Energy Permanent Magnets.

Descriptive Note : Semi-annual rept. 1 Mar-30 Sep 73,

Corporate Author : MONSANTO RESEARCH CORP DAYTON OHIO DAYTON LAB

Personal Author(s) : Janowiecki,R. J. ; Willson,M. C.

Report Date : DEC 1973

Pagination or Media Count : 50

Abstract : Semi-annual rept. 1 Mar-30 Sep 73,Janowiecki,R. J. ;Willson,M. C. ;DAAB07-73-C-0112DA-1-T-762705-A-3481-T-762705-A-34800ECOM0112-1-73*Permanent magnets, Cobalt, Rare earth compounds, Magnets, Plasmas(Physics), Electric arcs, Fabrication, Samarium compounds, Cobalt compoundsSamarium intermetallics, Cobalt intermetallics, Plasma sprayingThe purpose of this program is to demonstrate the feasibility of fabricating cobalt-rare earth permanent magnets by the arc plasma spraying process. Property goals for spray-fabricated magnets consist of a coercive force of 6000 oersteds and a maximum energy product of eight million gauss-oersteds. A series of samarium-cobalt alloys (nominal 34 to 39 wt. % Sm-Co) were converted into spray powder and formed into magnets by plasma spraying onto removable substrates. (Modified author abstract)

Descriptors :   *Permanent magnets, Cobalt, Rare earth compounds, Magnets, Plasmas(Physics), Electric arcs, Fabrication, Samarium compounds, Cobalt compounds

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE