Abstract
To obtain a permanent magnet having 97% or more of theoretical density and magnetic anisotropy Shinichiro Yahagi (DAIDO STEEL CO LTD 4,3) has suggested to incorporate 32-36 wt.% of at least one type selected from a group consisting of Nd, Ce, Dy, Pr, La, Y, Gd, Tb, and Ho, 1,0-3,0 wt.% of B, and the residue of F or/and Co as indispensable ingredients. Further, the magnet contains 3,0 wt.% or more of at least one type selected from a group consisting of Al, Ga, Zn, Zr, Ti, Nb, Cr, and Si. To form the permanent magnet, an alloy containing the above ingredients is plastically deformed.
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© 1991 Elsevier Science Publishers Ltd
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Koper, G.H.M., Terpstra, M. (1991). Methods to Enhance the Magnetic Properties of Magnets and Magnetic Materials. In: Koper, G.H.M., Terpstra, M. (eds) Improving the Properties of Permanent Magnets. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3668-6_2
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DOI: https://doi.org/10.1007/978-94-011-3668-6_2
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-85166-610-2
Online ISBN: 978-94-011-3668-6
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