Correlating dislocation mobility with local lattice distortion in refractory multi-principal element alloys

A highly distorted ultraelastic chemically complex Elinvar alloy

(2022) Q. F. He et al.   NATURE

Local chemical fluctuation mediated ductility in body-centered-cubic high-entropy alloys

(2021) Yeqiang Bu et al.   Materials Today

Chemical short range order strengthening in BCC complex concentrated alloys

(2021) E. Antillon et al.   ACTA MATERIALIA

Relative mobility of screw versus edge dislocations controls the ductile-to-brittle transition in metals

(2021) Yan Lu et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Plastic deformation of solid-solution strengthened Hf-Nb-Ta-Ti-Zr body-centered cubic medium/high-entropy alloys

(2021) Rajeshwar R. Eleti et al.   SCRIPTA MATERIALIA

Strength can be controlled by edge dislocations in refractory high-entropy alloys

(2021) Chanho Lee et al.   Nature Communications

Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order

(2021) Sheng Yin et al.   Nature Communications

A novel ZrNbMoTaW refractory high-entropy alloy with in-situ forming heterogeneous structure

(2021) Tianxin Li et al.   MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

A role of atomic size misfit in lattice distortion and solid solution strengthening of TiNbHfTaZr high entropy alloy system

(2021) Pramote Thirathipviwat et al.   SCRIPTA MATERIALIA

Effect of Elemental Combination on Microstructure and Mechanical Properties of Quaternary Refractory Medium Entropy Alloys

(2020) Qian He et al.   MATERIALS TRANSACTIONS

Unusual activated processes controlling dislocation motion in body-centered-cubic high-entropy alloys

(2020) Bing Chen et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Multiplicity of dislocation pathways in a refractory multiprincipal element alloy

(2020) Fulin Wang et al.   SCIENCE

Temperature dependence of elastic and plastic deformation behavior of a refractory high-entropy alloy

(2020) Chanho Lee et al.   Science Advances

A novel HfNbTaTiV high-entropy alloy of superior mechanical properties designed on the principle of maximum lattice distortion

(2020) Zibing An et al.   JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY

Simultaneous enhancement of strength and ductility of body-centered cubic TiZrNb multi-principal element alloys via boron-doping

(2020) Jingyu Pang et al.   JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY

Microstructure and Room Temperature Mechanical Properties of Different 3 and 4 Element Medium Entropy Alloys from HfNbTaTiZr System

(2019) Jiří Zýka et al.   Entropy

New ternary equi-atomic refractory medium-entropy alloys with tensile ductility: Hafnium versus titanium into NbTa-based solution

(2019) Shao-Ping Wang et al.   INTERMETALLICS

A simplified model connecting lattice distortion with friction stress of Nb-based equiatomic high-entropy alloys

(2019) Y. Y. Zhao et al.   Materials Research Letters

Strengthening in multi-principal element alloys with local-chemical-order roughened dislocation pathways

(2019) Qing-Jie Li et al.   Nature Communications

Dislocation core structures and Peierls stresses of the high-entropy alloy NiCoFeCrMn and its subsystems

(2019) Xianglin Liu et al.   MATERIALS & DESIGN

Theory of screw dislocation strengthening in random BCC alloys from dilute to “High-Entropy” alloys

(2019) Francesco Maresca et al.   ACTA MATERIALIA

Effect of Cold Deformation and Annealing on the Microstructure and Tensile Properties of a HfNbTaTiZr Refractory High Entropy Alloy

(2018) O. N. Senkov et al.   METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE

Conventional vs Harmonic-structured β-Ti-25Nb-25Zr alloys: a comparative study of deformation mechanisms

(2018) F. Mompiou et al.   ACTA MATERIALIA

Lattice distortion in a strong and ductile refractory high-entropy alloy

(2018) Chanho Lee et al.   ACTA MATERIALIA

Two modes of screw dislocation glide in fcc single-phase concentrated alloys

(2018) Yuri N. Osetsky et al.   ACTA MATERIALIA

A refractory Hf25Nb25Ti25Zr25 high-entropy alloy with excellent structural stability and tensile properties

(2014) Y.D. Wu et al.   MATERIALS LETTERS

Atomic Structure Modeling of Multi-Principal-Element Alloys by the Principle of Maximum Entropy

(2013) Shaoqing Wang   Entropy

Mechanical properties of Nb25Mo25Ta25W25 and V20Nb20Mo20Ta20W20 refractory high entropy alloys

(2011) O.N. Senkov et al.   INTERMETALLICS