Magnetic fluid incorporating fine magnetic powder and method for

Details Magnetic fluid incorporating fine magnetic powder and method for Magnetic fluid incorporating fine magnetic powder and method for

1984-06-13

1986-03-18

Niebling, John F.

Compositions

Magnetic

Chromium or chromium compound containing

252 6255, 75 05B, 75 05BA, 75 05C, H01F 128, B22F 900

Patent

active

045767254

ABSTRACT:
A magnetic fluid having a base liquid and magnetic particles with so small average particle diameter as to be of some hundreds of angstroms dispersed in the base liquid. Such a magnetic fluid is produced by ejecting a molten magnetic metal adiabatically from an expansion nozzle against a bath of a base liquid.

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Kaiser et al. (IV) J. Applied Phys. 1970 (41) 1970 pp. 1064-1072.
Kirk-Othmer Encyclopedia of Chemical Technology vol. 19, p. 37.

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