Morphological Heredity of Intermetallic Nb5Si3 Dendrites in Hypereutectic Nb-Si Based Alloys via Non-Equilibrium Solidification

Morphological Heredity of Intermetallic Nb5Si3 Dendrites in Hypereutectic Nb-Si Based Alloys via Non-Equilibrium Solidification

Abstract For hypereutectic Nb-Si based alloys, primary Nb5Si3 phases typically grow in a faceted mode during equilibrium or near-equilibrium solidification, which damages the ductility and toughness. To address this issue, here we artificially manipulate the growth morphology of Nb5Si3 using electro...

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Bibliographic Details
Main Authors: Yueling Guo, Lina Jia, Wenjun Lu, Hu Zhang
Format: Article
Language:English
Published: SpringerOpen 2022-06-01
Series:Chinese Journal of Mechanical Engineering
Subjects:
Nb-Si alloy
Intermetallics
Nb5Si3
Rapid solidification
Dendritic growth
Online Access:https://doi.org/10.1186/s10033-022-00764-7

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