CrossRef Open Access 2017 1 sitasi

Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Prepared by Chemical Reduction

Tetsuji Saito

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Abstrak

An attempt was made to produce Sm-Fe-N/Co-B composite magnets by chemical reduction. It was found that a composite powder consisting of Sm-Fe-N particles coated with fine Co-B particles could be obtained by chemical reduction. The Sm-Fe-N/Co-B composite powder acted as a single hard magnetic phase and showed a smooth hysteresis loop. The composite powder exhibited a higher remanence of 93.1 Am2/kg and a higher coercivity of 0.45 MA/m than a mixture of the Sm-Fe-N powder and Co-B powder prepared by a similar procedure but using a higher concentration of aqueous solution for the chemical reduction.

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Tetsuji Saito

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Saito, T. (2017). Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Prepared by Chemical Reduction. https://doi.org/10.1155/2017/7648373

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Lihat di Sumber doi.org/10.1155/2017/7648373

Informasi Jurnal

Tahun Terbit: 2017
Bahasa: en
Total Sitasi: 1×
Sumber Database: CrossRef
DOI: 10.1155/2017/7648373
Akses: Open Access ✓