SOME PROPERTIES OF QUENCHED MAGNESIUM FERRITES (AND) TEMPERATURE-DEPENDENT LAG IN POLYCRYSTALLINE YTTRIUM-IRON GARNET

摘要

Included among the properties examined are:saturation moment, Curie point, initial permeability and coercive force. A limited study of the kinetics of the cation redistribution has also been made. Samples quenched from 1100℃ and then tempered at 600° require somewhat less then 16 h. to attain an equilibrium cation distribution at the latter temper¬ature.