Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1979-04-27
1980-10-07
Rutledge, L. Dewayne
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
75134F, 75170, 75171, C22C 2800
Patent
active
042266203
ABSTRACT:
Magnetic alloys of the general formula Sm.sub.2 Cu.sub.1.6 Zr.sub.0.16 Fe.sub.3.3 Co.sub.12-x M.sub.x are provided wherein M is Mn or Cr and wherein x is a value greater than zero and less than 2.1.
REFERENCES:
patent: 4081297 (1978-03-01), Nagel et al.
patent: 4131495 (1978-12-01), Menth et al.
"Enhancement of the Magnetic Properties of the Sm.sub.2 Cu.sub.1.6 Zr.sub16 Fe.sub.3.3 Co.sub.12 Compound," Bergner, Leupold, Breslin, Shappirio, Tauber and Rothwarf presented Nov. 15, 1978 at 24th Annual Conference on Magnetism and Magnetic Materials.
"New Type Rare Earth Cobalt Magnets with an Energy Product of 30MGOe," Ojima et al., Japan J. of Applied Phys., vol. 16, 1977, pp. 671-672.
Bergner Robert L.
Leupold Herbert A.
Rothwarf Frederick
Tauber Arthur
Edelberg Nathan
Gordon Roy E.
Murray Jeremiah G.
Rutledge L. Dewayne
Sheehan John P.
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