(Color online) Outer morphology of the as-cast Fe66Co10Mo3.5P10C4B4 Si2.5 glassy core. The photo of test sample for soft magnetic properties and core loss is also shown.
(Color online) DSC curve of the as-cast Fe66Co10Mo3.5P10C4B4Si2.5 glassy core, together with that of the melt-spun glassy alloy ribbon prepared with the same composition, for comparison.
The variations of coercive force (H c) and maximum permeability (μ max) vs the annealing temperatures (T a) for Fe66Co10Mo3.5P10C4B4Si2.5 cores.
(Color online) XRD patterns of the for the Fe66Co10Mo3.5P10C4B4Si2.5 glassy cores annealed for 600 s at 723, 748, and 773 K, respectively. The pattern of the as-cast glassy core is also shown, for comparison.
(Color online) The dependence of core loss (P) on maximum magnetic flux density (B m) for the annealed Fe66Co10Mo3.5P10C4B4Si2.5 glassy cores (S1) at various frequencies.
Thermal properties, magnetic properties and microstructure for S0, S1 and S2, respectively.
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