coercivity

Noun

Meaning

(uncountable) The quality of being coercive

(physics, materials science) The intensity of the magnetic field which must be applied in order to reduce the magnetization of a ferromagnetic material to zero after the magnetization of the sample has been driven to saturation

Synonyms

Examples

Flexible magnets are composed of a high- coercivity ferromagnetic compound (usually ferric oxide ) mixed with a plastic binder. citation This is extruded as a sheet and passed over a line of powerful cylindrical permanent magnets. Source: Internet

Hematite exhibited temperature-dependent magnetic coercivity values ranging from 289 to 5,027 Oe. Source: Internet

The origin of these high coercivity values has been interpreted as a consequence of the subparticle structure induced by the different particle and crystallite size growth rates at increasing annealing temperature. Source: Internet

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