Effect of microstructure on the magnetic
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G Kumar; J Eckert; S Roth; W Löser; L Schultz; S Ram
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Article
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2003
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Elsevier Science
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English
⚖ 440 KB
In this paper, we discuss the role of quenched-in crystallites and amorphous matrix for the large coercivity of Nd-Fe-Co-Al bulk cylinders. The present investigations of mold-cast and melt-spun Nd 60 Fe x Co 30 Ϫ x Al 10 (0ՅxՅ10) samples show that the Fe-rich as-cast (x ϭ 7.5, 10) bulk cylinders exh