Registration Number
0203U008297,
0101U006345
, R & D reports
Title
Physical basis of highenetgy Re-Tm, Re-Tm-B type hard magnetic materials obtaining by mechanical alloying.
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Head
Vasiljeva E.,
Registration Date
02-09-2003
Organization
Zaporozhye State University
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It has been shown the alloying of the basic Sm16,5Fe83,5 fusion by gallium leads to the iron substitution by gallium after baking and nitriding of a solid solution. For the fusions alloyed by gallium on the basis of the Sm2Fe17 compound, obtained by a method of mechanic synthesis, retentivity is formed due to the two competitive mechanisms: with the lov Ga content (to 0,5 at.%) raising of retentivity dominates owing to the grains'isolation of the Sm2(Fe,Ga)17 magnetic-rigid fase, and with a higher Ga content anizotropy of the Sm2(Fe,Ga)17Nx fase decreases. The results obtained allow to increase magnetic peculiarities of stable metals.
Product Description
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2020-04-03
