THE FORMATION AND STABILITIES OF Fe-, Ni- AND Co-BASED METALLIC GLASSES

The influence of alloying substitutions from the 3d, 4d and 5d transition series on the thermal-stabilities of Fe-, Ni- and Co-based metallic glasses containing 10 at.%Si and 12 at.%B glass formers has been systematically investigated. The changes are interpreted in terms of variations in (s+d) electron concentration and of the size difference between solvent and solute metals. The effect of changes in metalloid ratios on the stabilities and formation of NiSiB alloys is also reported

Inorganic glasses and glass-ceramics A review

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STRUCTURAL RELAXATION IN FERROMAGNETIC METALLIC GLASSES

The dependence of the Curie temperatures on heat treatment measured by DSC and Mössbauer effect in different metallic glasses [(Fe, Ni)B, Fe40Ni40P14B6, FeNiCrPB] is correlated to the change in the iron hyperfine field distribution. The results suggest the occurrence of compositional short-range ordering in the structural relaxation