Coercivity sentence example
The coercive force, or coercivity, of a material is that reversed magnetic force which, while it is acting, just suffices to reduce the residual induction to nothing after the material has been temporarily submitted to any great magnetizing force.
They typically have intrinsic coercivity less than 1000 Am -1.
However, it is possible to derive a physically based model which relates coercivity to grain size.
Due to their anisotropic structure they exhibit relatively high coercivity, however, the energy product is low.
These terms are short for high and low coercivity.Advertisement
The coercivity of relay steels and other magnetically soft materials can be measured using a vibrating coil magnetometer developed at NPL for this purpose.