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Crystallization of Co^sub 100-x^Pt^sub x^B^sub 10^Si-^sub 12^ Amorphous Metallic Alloys
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Alloys Of Co^sub 78-x^Pt^sub x^B^sub 10^Si^sub 12^ were produced using the melt-spin process in order to study the crystallization behavior and ensuing magnetic properties of the Co-Pt amorphous alloys as a function of the Pt content. We showed that when x > 15, well below its stoichiometric composition, CoPt intermetallic compound crystallized in the amorphous alloy. Below this composition, the main crystallization product was Co with Pt dissolved in its lattice. The nucleation of CoPt greatly altered the crystallized microstructures and magnetic properties of the Co-Pt amorphous alloys ...
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Crystallization of Amorphous Co^sub 78-x^Mn^sub x^B^sub 10^Si^sub 12^ Alloys
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