Kinetics for Reduction of Aciculate Ultr
β
Chunzhong Li; Zhifu Hong
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Article
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1997
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Elsevier Science
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English
β 450 KB
The reduction kinetics of aciculate ultrafine -Fe 2 O particles to Fe 3 O 4 in a mixture of H 2 and N 2 were studied by using the temperature-programmed reduction technique, and the optimum conditions for reduction were investigated for preparation of magnetic powder. The reduction of aciculate ultr