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The paper presents the results of investigation of magnetic, physico-mechanical and operation parameters of sintered magnets of composition (at. %) - Smo s Gdo2 ЕГ0 2 (Соо.езз Cuooe Feo.21 Zroo24 Gao.003) 735 (A) and Ndi2 ТЬгз Fe607 Co,5 Tii.3 Gao 4 Be (B). Magnetic properties of magnets A and 8 have the following values: 8r[T] - 0,93, 1,04; ,HC [kA/m] - 1824. 1440; <,/-/„ [kA/m] - 700. 308; {BH)max [kJ/m3] - 162 208. a ,295"19510; -0,010, -0,070 The analysis with the aim to compare the investigated alloys with magnets of RCo5 type has been made (chemical composition in at.%: Sm^.sGdj.jEn.gCc^).

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June 24, 2020
May 29, 2020

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