The Coercive Force of Magnetite Powders
- 1 April 1935
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 6 (4) , 127-132
- https://doi.org/10.1063/1.1745303
Abstract
The coercive force of magnetite powder is increased by mere mechanical grinding. Measurements on sized powders of one natural and one artificial magnetite give a linear relation between coercive force and mean specific surface of the grains. It is suggested that this relation between coercive force and specific surface may prove to be important in deciding between theories of ferromagnetism.This publication has 10 references indexed in Scilit:
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