Preparation of CaSiO<sub>3</sub> Powders by Coprecipitation Method and Their Sinterability
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Magnetic and Structural Characterisation of PbFe12-xCrxO19 (1.0 x 6.0) Hexaferrites Powders Obtained by Coprecipitation Method
The present work describes the preparation of chromium substituted magnetoplumbite ferrites from nitrate salts, and the effect of Cr on its structural and magnetic properties. Powders with nominal composition PbFeiz,Cr,O,, (1.0 < x S 6.0) were obtained by thermal decomposition at 920 "C of coprecipitated hydroxide-carbonate mixed salts. A complete substitution of Fe3* by cr3' was found and the ...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 1991
ISSN: 0914-5400,1882-1022
DOI: 10.2109/jcersj.99.1224