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PRODUCTION OF HIGH DENSITY POLYCRYSTALLINE YIG FERRITE
PRODUCTION OF HIGH DENSITY POLYCRYSTALLINE YIG FERRITE
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机译:高密度多晶YIG铁氧体的生产
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摘要
PURPOSE: To provide high density polycrystalline YIG ferrite having low porosity and almost free from oxygen defects. ;CONSTITUTION: A compsn. as starting material for YIG ferrite is calcined and a compact using the resulting calcined body is fired in a furnace at ≥1,200°C in an atmosphere under ≥20% partial pressure of oxygen and 4-10atm internal pressure of the furnace to obtain the objective high density polycrystalline ferrite.;COPYRIGHT: (C)1994,JPO
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