Effect of boron content on magnetic properties and microstructure of PrFeCoBNb HDDR permanent magnets
โ Scribed by L.P. Barbosa; H. Takiishi; L.F.C.P. Lima; R.N. Faria
- Book ID
- 108183998
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 628 KB
- Volume
- 285
- Category
- Article
- ISSN
- 0304-8853
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## Abstract Rapidly solidified ribbons of Nd~9~Fe~73~B~12.6~C~1.4~Ti~3~Nb~1~ were annealed with or without a static magnetic field of 10 T. The remanence (B~r~) of the ribbon annealed with the magnetic field was higher than that of the ribbon annealed without the magnetic field. Improved magnetic p
) lOo-xLax alloys, with x up to 0.9, were synthesized and examined by powder X-ray diffraction and magnetic measurements. Lattice parameters, Curie temperature, T c, coercivity, iHo, and saturation magnetization, M s, were determined. Phase analysis revealed that AlaLaMn 4 precipitates were produced