Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – For magnetizing or demagnetizing
Patent
1989-01-26
1990-04-24
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
For magnetizing or demagnetizing
148103, 148108, H01F 1300
Patent
active
049203266
ABSTRACT:
A method of magnetizing high energy rare earth alloy magnets by applying a magnetic field while heating the magnetic alloy.
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patent: 4305764 (1981-12-01), Iwata
patent: 4533408 (1985-08-01), Koon
patent: 4544421 (1985-10-01), Springer
"Magnetizability of Nd-Fe-B-Type Magnets with Dy Additions", M. Tokunaga, M. Endoh, H. Harada and S. R. Trout, J. Appl. Phys., 63(8), Apr. 15, 1988, pp. 3510-3512.
Eastman Kodak Company
Gerlach Robert A.
Harris George
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