Influence of quenching rate on magnetic properties of Nd25Fe30Co30Al10B5 alloy

Synthesis and magnetism of hierarchical iron oxide particles

“…possible smaller than 1 μm, and much smaller than this range if this structure is carefully investigated, and nano or microscale grains and grain boundaries, which are the most interesting structural characteristics and challenges to scientists [8]. In comparison with cobalt ferrites with inverse spinel structure [22][23][24][25][26][27], and with many composition of CoMn x Fe 2 − x O 4 [22], Cu 0. 5 In fact, α-Fe 2 O 3 is a special case of CoFe 2 O 4 when the content of Co goes to be equal to zero in the same synthetic process.…”