Magnetization of Y2(Fe1−xCox)B14 intermetallic compound and their hydrides

Kudrevatykh, N. V.; Andreev, S.A.; Bartashevich, M.I.; Bogatkin, A.N.; Milyaev, O.A.; Markin, P.E.; Терешина, И. С.; Palewski, Т.; Терешина, Е.А.

doi:10.1016/j.jmmm.2005.10.189

Cited by 9 publications

(1 citation statement)

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“…The fundamental magnetic properties of the Nd 2 Fe 14 B compound, spontaneous magnetization (M s ), Curie temperature (T c ), magnetic anisotropy type, spin reorientation temperature (T sr ), can be adjusted through element substitutions both in the rare-earth and iron sublattices [3,11,12]. For example, a Pr substitution for Nd makes it possible to avoid the application limitations of the above-mentioned permanent magnets at low temperatures since the Pr2Fe 14 B compound (as well as Y 2 Fe 14 B [13], Lu 2 Fe 14 B [14]) displays a uniaxial magnetic anisotropy in the whole range of the magnetically ordered state [15].…”

Section: Introductionmentioning

confidence: 99%

Low-Temperature Magnetic Hysteresis in Nd(Pr)-Fe-B Nanostructured Alloys with Nd2Fe14B Type Main Phase Composition

Neznakhin

Politova

Ivanov

et al. 2018

DDF

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Magnetic hysteresis properties of nanostructured industrially manufactured Nd-Fe-B and Pr-Fe-B alloys on the base of a tetragonal Nd2Fe14B (2-14-1) hard magnetic phase (MQP-B, MQP-B+ and MQP-16-7 brands) have been investigated at 4.2 K in magnetic fields up to 58 T. The chemical composition of the alloys given in the certificates was defined more precisely. The grain sizes of the main 2-14-1 phase were determined. The average grain size is much smaller than a critical single domain diameter. Coercivity, remanence magnetization, saturation magnetization and maximal magnetic energy product were determined at 4.2 K and compared with those obtained at room temperature.

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