Selective laser melting enabling the hierarchically heterogeneous microstructure and excellent mechanical properties in an interstitial solute strengthened high entropy alloy

Selective laser melting enabling the hierarchically heterogeneous microstructure and excellent mechanical properties in an interstitial solute strengthened high entropy alloy

An interstitial solute strengthened high entropy alloy (iHEA), Fe49.5Mn30Co10Cr10C0.5 (at.%), was successfully additively manufactured via selective laser melting. The as-built iHEA exhibits a hierarchically heterogeneous microstructure with length scales across several orders of magnitude, which en...

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Bibliographic Details
Main Authors: Z. G. Zhu, X. H. An, W. J. Lu, Z. M. Li, F. L. Ng, X. Z. Liao, U. Ramamurty, S. M. L. Nai, J. Wei
Format: Article
Language:English
Published: Taylor & Francis Group 2019-11-01
Series:Materials Research Letters
Subjects:
high entropy alloy
selective laser melting
hierarchical microstructure
deformation twinning
phase transformation
Online Access:http://dx.doi.org/10.1080/21663831.2019.1650131

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