Deformation and Fracture Behavior of Rapidly Solidified and Annealed Iron-Silicon Alloys From: Metallurgical and Materials Transactions | Date: February 1, 2008| Author: Wittig, J E; Frommeyer, G | Copyright Minerals, Metals & Materials Society Feb 2008. Provided by ProQuest LLC.Copyright information

In this study, the mechanical properties, deformation behavior, and fracture modes of iron-silicon melt-spun ribbons are related to changes in silicon composition from 4.5 to 6.5 wt pct and the influence of ordering phase transformations. The as-solidified melt-spun ribbons, which exhibit plasticity even for the Fe-6.5 wt pct Si composition, provide the opportunity to characterize dislocation glide. Tensile deformation with a plastic strain of ~2 pct produced planar slip of pure edge and pure...

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