Development and Preparation Processes of Barium Ferrite Particles for Magnetic Information Storage.
نویسندگان
چکیده
منابع مشابه
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15 صفحه اولThe Effects of Hydrogen Reduction on Magnetic Properties of Barium Ferrite Particles
A reduction process of the substituted Ba-ferrite has been found to be devided into three steps. At the first and second steps, the magneto-plumbite structure maintains and the coercivity increases. When the reduced-substituted Ba-ferrite particles are reoxidized, the coercivity is reversible in the first step but irreversible in the second step. During the third step, the magneto-plumbite stru...
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ژورنال
عنوان ژورنال: International Journal of the Society of Materials Engineering for Resources
سال: 1995
ISSN: 1884-6629,1347-9725
DOI: 10.5188/ijsmer.3.203