The effect of boron content (4–8 at%) on the microstructure of Pr–Fe–Co–B–Nb alloys has
been investigated using scanning electron microscopy and energy dispersive x-ray analysis …

IMPROVED SORPTION OF PRASEODYMIUM IONS FROM NITRATE SOLUTIONS BY
ACTIVATED ION EXCHANGERS Page 1 ҚАЗАҚСТАННЫҢ ХИМИЯ ЖУРНАЛЫ ХИМИЧЕСКИЙ …

Graphene (G) has been attracted great interest for its excellent electrical properties.
However, the large-scale production of graphene is presently unfeasible. Graphene oxide …

The first goal of this work involved the study of HDDR powders obtained from annealed
alloys with the general formula: PrxFe77. 9-xCo16B6Nb0. 1 (x= 12; 12.5; 13; 13.5 and 14) …

New glasses have been synthesized in the system ZrF 4 6BaF 2 6PrF 3. Glasses were
prepared by conventional fusion method and the vitreous domain was established. For …

Estudo de Ligas e Ímãs Preparados pelo Processo Hidrogenação, Desproporção,
Dessorção e Recombinação (HDDR) à Base de Pr-Fe-B com Adição de Dopantes e …

Esse trabalho teve como objetivo verificar o efeito da adição do ácido oléico na moagem de
alta velocidade/energia na obtenção de pós magnéticos em escala nanométricas da liga …

[en] This work verified the effect caused by adding the surfactant in the high speed/energy
milling in order to obtain Pr 12 Fe 65.9 Co 16 B 6 Nb 0.1 magnetic nano powders. The first …

The hydrogen absorption capability of PrxFe77. 9-xCo16. 0B6. 0Nb0. 1 (12.0≤ x≤ 14.0)
magnetic alloys was evaluated. A practical methodology was developed so that the …