Recent improvements in NdFeB sintered magnets

During the eight year history of NdFeB sintered magnets a large evolution in both the composition of materials and the process technology has been observed. The purpose of this paper is to evaluate these changes. Particular emphasis is set on those processes that have reached the production stage. S...

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Bibliographic Details
Published inJournal of magnetism and magnetic materials Vol. 101; no. 1; pp. 328 - 332
Main Authors Tenaud, Ph, Lemaire, H., Vial, F.
Format Journal Article Conference Proceeding
LanguageEnglish
Published Amsterdam Elsevier B.V 1991
Elsevier Science
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Summary:During the eight year history of NdFeB sintered magnets a large evolution in both the composition of materials and the process technology has been observed. The purpose of this paper is to evaluate these changes. Particular emphasis is set on those processes that have reached the production stage. Some interactions between the evolutions in composition and those in the processes are described. Finally, some trends for possible major future changes are evaluated.
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ISSN:0304-8853
DOI:10.1016/0304-8853(91)90767-5