Journal Article

PUBDB-2025-04621

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png HfNbTaTiAl refractory multi-principal element alloy with excellent tensile properties at room temperature

Luo, Y. ; Zhang, C. ; Huang, Y. ; Zhang, P. ; Tan, X. ; Liu, L. (Corresponding author) ; Song, W.Extern* ; Guo, S. (Corresponding author)

2025
Elsevier Amsterdam

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Please use a persistent id in citations: doi:10.1016/j.msea.2025.149223

Abstract: A novel Hf$_{30.3}$Nb$_{10}$Ta$_{20.3}$Ti$_{30.3}$Al$_{9.0}$ refractory multi-principal element alloy (RMPEA) was designed with short-time annealing to achieve excellent combination of strength and ductility, surpassing most of the previouslyreported RMPEAs. The curved non-screw dislocations serve as the main plastic deformation mechanism, whilethe microband induced plasticity effect contributes to the sustained strain-hardening ability.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)
2. Helmholtz-Zentrum Hereon (Hereon)

Research Program(s):

1. 6G3 - PETRA III (DESY) (POF4-6G3) (POF4-6G3)

Experiment(s):

1. PETRA Beamline P07 (PETRA III)

Appears in the scientific report 2025

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Database coverage:
; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF >= 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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