Influence of heterogeneities with different length scale on the plasticity of Fe-base ultrafine eutectic alloys
Source abstract
Abstract
The evolution of microstructure and its influence on the mechanical properties of high-strength ultrafine eutectic Fe–(Ti, Zr)–(B, Co) alloys has been studied. The addition of B or Co improves the room temperature compressive plasticity from 1% to ∼8.5% or ∼14%, respectively, due to the formation of a heterogeneous microstructure with distinctly different length scales, which can delay the propagation of shear bands and promotes the activation of multiple shear bands.
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Research context
OpenAlex topics: Microstructure and mechanical properties · Metallic Glasses and Amorphous Alloys · Advanced materials and composites
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References (29)
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