ISSN:
1432-0630
Schlagwort(e):
75.60.Gm
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Maschinenbau
,
Physik
Notizen:
Abstract The preparation of magnets with energy products of up to 30 MGOe from Sm(Co, Cu, Fe, M)z alloys with M=Ti or Zr and z=6.8 or 7.25, respectively, as well as their magnetic properties and microstructures have already been reported on. We describe, in addition, the distribution of the non-metallic impurities, O, N, and C, and the phases which they form with the metallic constiturents as found by electron beam micro analysis and transmission electron microscopy. Ti, Zr, and C combine in forming the very stable carbides TiC and ZrC. The possible role of these carbides in regard to the magnetic properties is discussed.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00899758
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