RADIO ABSORBING FERRITE

摘要

FIELD: physics.SUBSTANCE: radio absorbing ferrite comprises oxides of magnesium, zinc, iron, calcium carbonate and copper oxide at the following weight ratio of components, in wt %: Magnesium oxide - 7.0-13.0, zinc oxide - 11.0-17.0, copper oxide - 0.5-2.5, calcium carbonate - 1.5-3.0, iron oxide making the rest.EFFECT: higher radio absorption properties in 30 MHz-1000 MHz range.1 tbl, 1 ex