Design and Development of Stable Nanocrystalline High‐Entropy Alloy: Coupling Self‐Stabilization and Solute Grain Boundary Segregation Effects

Adaan‐Nyiak, Moses A.; Alam, Intekhab; Jossou, Ericmoore; Hwang, Sooyeon; Kisslinger, Kim; Gill, Simerjeet K.; Tiamiyu, Ahmed A.

doi:10.1002/smll.202309631

Title: Design and Development of Stable Nanocrystalline High‐Entropy Alloy: Coupling Self‐Stabilization and Solute Grain Boundary Segregation Effects

Journal Article · Mon Feb 05 00:00:00 EST 2024 · Small

DOI:https://doi.org/10.1002/smll.202309631· OSTI ID:2290437

Adaan‐Nyiak, Moses A. ^[1]; Alam, Intekhab ^[1]; Jossou, Ericmoore ^[2]; Hwang, Sooyeon ^[3]; Kisslinger, Kim ^[3]; Gill, Simerjeet K. ^[4];

^[1]

Department of Mechanical and Manufacturing Engineering University of Calgary 2500 University Drive NW Calgary Alberta T2N 1N4 Canada
Nuclear Science and Technology Department Brookhaven National Laboratory Upton NY 11973 USA, Department of Nuclear Science and Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
Center for Functional Nanomaterials Brookhaven National Laboratory Upton NY 11973 USA
Nuclear Science and Technology Department Brookhaven National Laboratory Upton NY 11973 USA

Abstract Grain growth is prevalent in nanocrystalline (NC) materials at low homologous temperatures. Solute element addition is used to offset excess energy that drives coarsening at grain boundaries (GBs), albeit mostly for simple binary alloys. This thermodynamic approach is considered complicated in multi‐component alloy systems due to complex pairwise interactions among alloying elements. Guided by empirical and GB‐segregation enthalpy considerations for binary‐alloy systems, a novel alloy design strategy, the “ pseudo‐binary thermodynamic ” approach, for stabilizing NC‐high entropy alloys (HEAs) and other multi‐component‐alloy variants is proposed. Using Al ₂₅ Co ₂₅ Cr ₂₅ Fe ₂₅ as a model‐HEA to validate this approach, Zr, Sc, and Hf, are identified as the preferred solutes that would segregate to HEA‐GBs to stabilize it against growth. Using Zr, NC‐Al ₂₅ Co ₂₅ Cr ₂₅ Fe ₂₅ HEAs with minor additions of Zr are synthesized, followed by annealing up to 1123 K. Using advanced characterization techniques— in situ X‐ray diffraction (XRD), scanning/transmission electron microscopy (S/TEM), and atom probe tomography, nanograin stability due to coupling self‐stabilization and solute‐GB segregation effects is reported in HEAs up to substantially high temperatures. The self‐stabilization effect originates from the preferential GB‐segregation of constituent HEA‐elements that stabilizes NC‐Al ₂₅ Co ₂₅ Cr ₂₅ Fe ₂₅ up to 0.5 T _m ( T _m –melting temperature). Meanwhile, solute‐GB segregation originates from Zr segregation to NC‐Al ₂₅ Co ₂₅ Cr ₂₅ Fe ₂₅ GBs; this results in further stabilization of the phase and grain‐size (≈14 nm) up to ≈0.58 and ≈0.64 T _m , respectively.

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Research Organization:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)

Grant/Contract Number:: DE‐SC0012704; SC0012704

OSTI ID:: 2290437

Alternate ID(s):: OSTI ID: 2290440; OSTI ID: 2319180

Report Number(s):: BNL-225340-2024-JAAM; 2309631

Journal Information:: Small, Journal Name: Small; ISSN 1613-6810

Publisher:: Wiley Blackwell (John Wiley & Sons)Copyright Statement

Country of Publication:: Germany

Language:: English

References (89)

High-Entropy Alloys as a Platform for Catalysis: Progress, Challenges, and Opportunities Xin, Yue; Li, Shuhui; Qian, Yayang ACS Catalysis, Vol. 10, Issue 19 https://doi.org/10.1021/acscatal.0c03617	journal	September 2020
Numerical modeling of diffusion-controlled phase transformation using the Darken method: Application to the dissolution/precipitation processes in materials Bordère, S.; Glockner, S. Computational Materials Science, Vol. 186 https://doi.org/10.1016/j.commatsci.2020.109944	journal	January 2021
Excellent thermal stability and mechanical properties of bulk nanostructured FeCoNiCu high entropy alloy Zhang, Yitan; Liu, Maowen; Sun, Jingyong Materials Science and Engineering: A, Vol. 835 https://doi.org/10.1016/j.msea.2022.142670	journal	February 2022
Hardening of an Al0.3CoCrFeNi high entropy alloy via high-pressure torsion and thermal annealing Tang, Q. H.; Huang, Y.; Huang, Y. Y. Materials Letters, Vol. 151 https://doi.org/10.1016/j.matlet.2015.03.066	journal	July 2015
Phosphorus segregation in nanocrystalline Ni–3.6 at.% P alloy investigated with the tomographic atom probe (TAP) Färber, B.; Cadel, E.; Menand, A. Acta Materialia, Vol. 48, Issue 3 https://doi.org/10.1016/S1359-6454(99)00397-3	journal	February 2000
High-entropy grain boundaries Luo, Jian; Zhou, Naixie Communications Materials, Vol. 4, Issue 1 https://doi.org/10.1038/s43246-023-00335-w	journal	February 2023
Amorphous and nanocrystalline materials for applications as soft magnets McHenry, Michael E.; Willard, Matthew A.; Laughlin, David E. Progress in Materials Science, Vol. 44, Issue 4 https://doi.org/10.1016/S0079-6425(99)00002-X	journal	October 1999
Modelling the influence of grain-size-dependent solute drag on the kinetics of grain growth in nanocrystalline materials Michels, A.; Krill, C. E.; Ehrhardt, H. Acta Materialia, Vol. 47, Issue 7 https://doi.org/10.1016/S1359-6454(99)00079-8	journal	May 1999
Review of thermo‐kinetic correlation during grain growth in nanocrystalline materials Peng, Haoran; Jian, Zengyun; Liu, Feng International Journal of Ceramic Engineering & Science, Vol. 2, Issue 2 https://doi.org/10.1002/ces2.10040	journal	March 2020
Grain boundary segregation, chemical ordering and stability of nanocrystalline alloys: Atomistic computer simulations in the Ni–W system Detor, A.; Schuh, C. Acta Materialia, Vol. 55, Issue 12 https://doi.org/10.1016/j.actamat.2007.03.024	journal	July 2007
Reducing grain boundary, dislocation line and vacancy formation energies by solute segregationII. Experimental evidence and consequences Kirchheim, R. Acta Materialia, Vol. 55, Issue 15 https://doi.org/10.1016/j.actamat.2007.05.033	journal	September 2007
Equilibrium surface composition of ternary alloys Hoffmann, M. A.; Wynblatt, P. Metallurgical Transactions A, Vol. 20, Issue 2 https://doi.org/10.1007/BF02670247	journal	February 1989
Effect of Ti on phase stability and strengthening mechanisms of a nanocrystalline CoCrFeMnNi high-entropy alloy Shahmir, Hamed; Nili-Ahmadabadi, Mahmoud; Shafiee, Ahad Materials Science and Engineering: A, Vol. 725 https://doi.org/10.1016/j.msea.2018.04.014	journal	May 2018
Spectrum of grain boundary segregation energies in a polycrystal Wagih, Malik; Schuh, Christopher A. Acta Materialia, Vol. 181 https://doi.org/10.1016/j.actamat.2019.09.034	journal	December 2019
Research Progress of Refractory High Entropy Alloys: A Review Xie, Xiaochang; Li, Neng; Liu, Wei Chinese Journal of Mechanical Engineering, Vol. 35, Issue 1 https://doi.org/10.1186/s10033-022-00814-0	journal	November 2022
Competition between elements during mechanical alloying in an octonary multi-principal-element alloy system Chen, Yu-Liang; Hu, Ya-Huei; Hsieh, Cheng-An Journal of Alloys and Compounds, Vol. 481, Issue 1-2 https://doi.org/10.1016/j.jallcom.2009.03.087	journal	July 2009
In situ TEM study of grain growth in nanocrystalline copper thin films Simões, S.; Calinas, R.; Vieira, M. T. Nanotechnology, Vol. 21, Issue 14 https://doi.org/10.1088/0957-4484/21/14/145701	journal	March 2010
High-Entropy Alloys: A Critical Review Tsai, Ming-Hung; Yeh, Jien-Wei Materials Research Letters, Vol. 2, Issue 3 https://doi.org/10.1080/21663831.2014.912690	journal	April 2014
Solute interaction effects on grain boundary segregation in ternary alloys Xing, Wenting; Kalidindi, Arvind R.; Amram, Dor Acta Materialia, Vol. 161 https://doi.org/10.1016/j.actamat.2018.09.005	journal	December 2018
Thermal stability of nanocrystalline Fe–Zr alloys Darling, K. A.; VanLeeuwen, B. K.; Koch, C. C. Materials Science and Engineering: A, Vol. 527, Issue 15 https://doi.org/10.1016/j.msea.2010.02.043	journal	June 2010
Alloy effects in nanostructures Weissmüller, J. Nanostructured Materials, Vol. 3, Issue 1-6 https://doi.org/10.1016/0965-9773(93)90088-S	journal	January 1993
High-entropy alloys George, Easo P.; Raabe, Dierk; Ritchie, Robert O. Nature Reviews Materials, Vol. 4, Issue 8 https://doi.org/10.1038/s41578-019-0121-4	journal	June 2019
Equilibrium segregation in a ternary solution: A model for temper embrittlement Guttmann, M. Surface Science, Vol. 53, Issue 1 https://doi.org/10.1016/0039-6028(75)90125-9	journal	December 1975
An Overview of High-Entropy Alloys as Biomaterials Castro, Diogo; Jaeger, Pedro; Baptista, Ana Catarina Metals, Vol. 11, Issue 4 https://doi.org/10.3390/met11040648	journal	April 2021
Grain coarsening inhibited by solute segregation Kirchheim, Reiner Acta Materialia, Vol. 50, Issue 2 https://doi.org/10.1016/S1359-6454(01)00338-X	journal	January 2002
Chemistry of solid–solid interfaces — A review of its characterization, theory, and relevance to materials science Seah, M. P. Journal of Vacuum Science and Technology, Vol. 17, Issue 1 https://doi.org/10.1116/1.570464	journal	January 1980
Nanoscale segregation behavior and high-temperature stability of nanocrystalline W–20at.% Ti Chookajorn, Tongjai; Schuh, Christopher A. Acta Materialia, Vol. 73 https://doi.org/10.1016/j.actamat.2014.03.039	journal	July 2014
Thermo-Calc & DICTRA, computational tools for materials science Andersson, J-O; Helander, Thomas; Höglund, Lars Calphad, Vol. 26, Issue 2 https://doi.org/10.1016/S0364-5916(02)00037-8	journal	June 2002
Understanding solute effect on grain boundary strength based on atomic size and electronic interaction Huang, Zhifeng; Wang, Ping; Chen, Fei Scientific Reports, Vol. 10, Issue 1 https://doi.org/10.1038/s41598-020-74065-1	journal	October 2020
Stability of Nanocrystalline Structures in the Ti-Cu System Abe, Y. R.; Johnson, William L. Materials Science Forum, Vol. 88-90 https://doi.org/10.4028/www.scientific.net/MSF.88-90.513	journal	January 1992
Segregation-induced changes in grain boundary cohesion and embrittlement in binary alloys Gibson, Michael A.; Schuh, Christopher A. Acta Materialia, Vol. 95 https://doi.org/10.1016/j.actamat.2015.05.004	journal	August 2015
Corrigendum to “First-principles-aided design of a new Ni-base superalloy: Influence of transition metal alloying elements on grain boundary and bulk cohesion” [Acta Mater. 82 (2015) 369–377] Razumovskiy, V. I.; Lozovoi, A. Y.; Razumovskii, I. M. Acta Materialia, Vol. 106 https://doi.org/10.1016/j.actamat.2015.12.030	journal	March 2016
Design of Stable Nanocrystalline Alloys Chookajorn, T.; Murdoch, H. A.; Schuh, C. A. Science, Vol. 337, Issue 6097 https://doi.org/10.1126/science.1224737	journal	August 2012
Thermal stability of nano-RuAl produced by mechanical alloying Liu, K. W.; Mücklich, F. Acta Materialia, Vol. 49, Issue 3 https://doi.org/10.1016/S1359-6454(00)00340-2	journal	February 2001
Nanocrystalline Ag-W alloys lose stability upon solute desegregation from grain boundaries Jiao, Z. B.; Schuh, C. A. Acta Materialia, Vol. 161 https://doi.org/10.1016/j.actamat.2018.09.014	journal	December 2018
Deformation behavior of nanocrystalline and ultrafine-grained CoCrCuFeNi high-entropy alloys Nam, Seungjin; Hwang, Jun Yeon; Jeon, Jonggyu Journal of Materials Research, Vol. 34, Issue 5 https://doi.org/10.1557/jmr.2018.477	journal	January 2019
Enhanced solid solution effects on the strength of nanocrystalline alloys Rupert, Timothy J.; Trenkle, Jonathan C.; Schuh, Christopher A. Acta Materialia, Vol. 59, Issue 4 https://doi.org/10.1016/j.actamat.2010.11.026	journal	February 2011
Unraveling the nature of room temperature grain growth in nanocrystalline materials Ames, Markus; Markmann, Jürgen; Karos, Rudolf Acta Materialia, Vol. 56, Issue 16 https://doi.org/10.1016/j.actamat.2008.04.051	journal	September 2008
The Scherrer equation versus the 'Debye-Scherrer equation' Holzwarth, Uwe; Gibson, Neil Nature Nanotechnology, Vol. 6, Issue 9 https://doi.org/10.1038/nnano.2011.145	journal	August 2011
Grain boundary segregation beyond the dilute limit: Separating the two contributions of site spectrality and solute interactions Wagih, Malik; Schuh, Christopher A. Acta Materialia, Vol. 199 https://doi.org/10.1016/j.actamat.2020.08.022	journal	October 2020
Electrochemical characteristics of nano and microcrystalline Fe–Cr alloys Gupta, Rajeev K.; Singh Raman, R. K.; Koch, C. C. Journal of Materials Science, Vol. 47, Issue 16 https://doi.org/10.1007/s10853-012-6529-5	journal	May 2012
High-Temperature Stability and Grain Boundary Complexion Formation in a Nanocrystalline Cu-Zr Alloy Khalajhedayati, Amirhossein; Rupert, Timothy J. JOM, Vol. 67, Issue 12 https://doi.org/10.1007/s11837-015-1644-9	journal	September 2015
Effect of short-range ordering and grain boundary segregation on shear deformation of CoCrFeNi high-entropy alloys with Al addition Babicheva, Rita; Jarlöv, Asker; Zheng, Han Computational Materials Science, Vol. 215 https://doi.org/10.1016/j.commatsci.2022.111762	journal	December 2022
Processing and microstructure of Ti-Cu binary alloys: A comprehensive review Akbarpour, Mohammad Reza; Mirabad, Homayoun Mousa; Hemmati, Amir Progress in Materials Science, Vol. 127 https://doi.org/10.1016/j.pmatsci.2022.100933	journal	June 2022
Effect of Atomic Size Difference on the Microstructure and Mechanical Properties of High-Entropy Alloys Wu, Chan-Sheng; Tsai, Ping-Hsiu; Kuo, Chia-Ming Entropy, Vol. 20, Issue 12 https://doi.org/10.3390/e20120967	journal	December 2018
Thermal stability of nanocrystalline Pd81Zr19 VanLeeuwen, Brian K.; Darling, Kristopher A.; Koch, Carl C. Acta Materialia, Vol. 58, Issue 12 https://doi.org/10.1016/j.actamat.2010.04.023	journal	July 2010
Inter-dependence of grain growth, Nb segregation, and chemical ordering in FeSiNb nanocrystals Gao, Z. Q.; Fultz, B. Nanostructured Materials, Vol. 4, Issue 8 https://doi.org/10.1016/0965-9773(94)90100-7	journal	December 1994
Thermodynamics and design of nanocrystalline alloys using grain boundary segregation spectra Wagih, Malik; Schuh, Christopher A. Acta Materialia, Vol. 217 https://doi.org/10.1016/j.actamat.2021.117177	journal	September 2021
Effect of annealing on mechanical properties of a nanocrystalline CoCrFeNiMn high-entropy alloy processed by high-pressure torsion Shahmir, Hamed; He, Junyang; Lu, Zhaoping Materials Science and Engineering: A, Vol. 676 https://doi.org/10.1016/j.msea.2016.08.118	journal	October 2016
Nanostructured high-entropy materials Haché, Michel J. R.; Cheng, Changjun; Zou, Yu Journal of Materials Research, Vol. 35, Issue 8 https://doi.org/10.1557/jmr.2020.33	journal	March 2020
Mechanical alloying synthesis and spark plasma sintering consolidation of CoCrFeNiAl high-entropy alloy Ji, Wei; Fu, Zhengyi; Wang, Weimin Journal of Alloys and Compounds, Vol. 589 https://doi.org/10.1016/j.jallcom.2013.11.146	journal	March 2014
Stabilized Nanocrystalline Alloys: The Intersection of Grain Boundary Segregation with Processing Science Perrin, Alice E.; Schuh, Christopher A. Annual Review of Materials Research, Vol. 51, Issue 1 https://doi.org/10.1146/annurev-matsci-080819-121823	journal	July 2021
Alloy thermodynamics in nanostructures Weissmüller, Jörg Journal of Materials Research, Vol. 9, Issue 1 https://doi.org/10.1557/JMR.1994.0004	journal	January 1994
Grain boundary segregation and thermodynamically stable binary nanocrystalline alloys Trelewicz, Jason R.; Schuh, Christopher A. Physical Review B, Vol. 79, Issue 9 https://doi.org/10.1103/PhysRevB.79.094112	journal	March 2009
Stability criteria for nanocrystalline alloys Kalidindi, Arvind R.; Schuh, Christopher A. Acta Materialia, Vol. 132 https://doi.org/10.1016/j.actamat.2017.03.029	journal	June 2017
Microstructures and mechanical properties of ductile NbTaTiV refractory high entropy alloy prepared by powder metallurgy Guo, Wenmin; Liu, Bin; Liu, Yong Journal of Alloys and Compounds, Vol. 776 https://doi.org/10.1016/j.jallcom.2018.10.230	journal	March 2019
Grain-size stabilization in nanocrystalline FeZr alloys Darling, Kris A.; Chan, Ryan N.; Wong, Patrick Z. Scripta Materialia, Vol. 59, Issue 5 https://doi.org/10.1016/j.scriptamat.2008.04.045	journal	September 2008
Structural nanocrystalline materials: an overview Koch, Carl C. Journal of Materials Science, Vol. 42, Issue 5 https://doi.org/10.1007/s10853-006-0609-3	journal	February 2007
A critical review of high entropy alloys and related concepts Miracle, D. B.; Senkov, O. N. Acta Materialia, Vol. 122 https://doi.org/10.1016/j.actamat.2016.08.081	journal	January 2017
Grain growth and the Hall–Petch relationship in a high-entropy FeCrNiCoMn alloy Liu, W. H.; Wu, Y.; He, J. Y. Scripta Materialia, Vol. 68, Issue 7 https://doi.org/10.1016/j.scriptamat.2012.12.002	journal	April 2013
Bismuth embrittlement of copper is an atomic size effect Schweinfest, Rainer; Paxton, Anthony T.; Finnis, Michael W. Nature, Vol. 432, Issue 7020 https://doi.org/10.1038/nature03198	journal	December 2004
Laves phases: a review of their functional and structural applications and an improved fundamental understanding of stability and properties Stein, Frank; Leineweber, Andreas Journal of Materials Science, Vol. 56, Issue 9 https://doi.org/10.1007/s10853-020-05509-2	journal	December 2020
Toward a quantitative understanding of mechanical behavior of nanocrystalline metals Dao, M.; Lu, L.; Asaro, R. Acta Materialia, Vol. 55, Issue 12 https://doi.org/10.1016/j.actamat.2007.01.038	journal	July 2007
Estimation of grain boundary segregation enthalpy and its role in stable nanocrystalline alloy design Murdoch, Heather A.; Schuh, Christopher A. Journal of Materials Research, Vol. 28, Issue 16 https://doi.org/10.1557/jmr.2013.211	journal	August 2013
Thermal stability of nanocrystalline materials: thermodynamics and kinetics Peng, H. R.; Gong, M. M.; Chen, Y. Z. International Materials Reviews, Vol. 62, Issue 6 https://doi.org/10.1080/09506608.2016.1257536	journal	November 2016
High-entropy alloy: challenges and prospects Ye, Y. F.; Wang, Q.; Lu, J. Materials Today, Vol. 19, Issue 6 https://doi.org/10.1016/j.mattod.2015.11.026	journal	July 2016
Materials Design and Discovery with High-Throughput Density Functional Theory: The Open Quantum Materials Database (OQMD) Saal, James E.; Kirklin, Scott; Aykol, Muratahan JOM, Vol. 65, Issue 11 https://doi.org/10.1007/s11837-013-0755-4	journal	September 2013
A Review of Fatigue Behavior in Nanocrystalline Metals Padilla, H. A.; Boyce, B. L. Experimental Mechanics, Vol. 50, Issue 1 https://doi.org/10.1007/s11340-009-9301-2	journal	October 2009
Tailoring grain growth and solid solution strengthening of single-phase CrCoNi medium-entropy alloys by solute selection Hu, G. W.; Zeng, L. C.; Du, H. Journal of Materials Science & Technology, Vol. 54 https://doi.org/10.1016/j.jmst.2020.02.073	journal	October 2020
Metal nanoparticle production by pulsed laser nanostructuring of thin metal films Henley, S. J.; Carey, J. D.; Silva, S. R. P. Applied Surface Science, Vol. 253, Issue 19 https://doi.org/10.1016/j.apsusc.2007.02.132	journal	July 2007
Design and development of CoCrFeNiTa eutectic high entropy alloys Mukarram, Muhammad; Mujahid, Mohammad; Yaqoob, Khurram Journal of Materials Research and Technology, Vol. 10 https://doi.org/10.1016/j.jmrt.2020.12.042	journal	January 2021
Grain boundary energy effect on grain boundary segregation in an equiatomic high-entropy alloy Li, Linlin; Kamachali, Reza Darvishi; Li, Zhiming Physical Review Materials, Vol. 4, Issue 5 https://doi.org/10.1103/PhysRevMaterials.4.053603	journal	May 2020
An in-situ tem study of the thermal stability of nanocrystalline NiP Boylan, K.; Ostrander, D.; Erb, U. Scripta Metallurgica et Materialia, Vol. 25, Issue 12 https://doi.org/10.1016/0956-716X(91)90144-P	journal	December 1991
Stabilization of nanocrystalline alloys at high temperatures via utilizing high-entropy grain boundary complexions Zhou, Naixie; Hu, Tao; Huang, Jiajia Scripta Materialia, Vol. 124 https://doi.org/10.1016/j.scriptamat.2016.07.014	journal	November 2016
Design of self-stable nanocrystalline high-entropy alloy Adaan-Nyiak, Moses A.; Alam, Intekhab; Arcuri, Gabriel A. Materials & Design, Vol. 236 https://doi.org/10.1016/j.matdes.2023.112482	journal	December 2023
Stability of binary nanocrystalline alloys against grain growth and phase separation Murdoch, Heather A.; Schuh, Christopher A. Acta Materialia, Vol. 61, Issue 6 https://doi.org/10.1016/j.actamat.2012.12.033	journal	April 2013
Grain growth and chemical ordering in (Fe,Mn)3Si Bansal, C.; Gao, Z. Q.; Fultz, B. Nanostructured Materials, Vol. 5, Issue 3 https://doi.org/10.1016/0965-9773(95)00236-8	journal	March 1995
Grain boundary saturation and grain growth Liu, Feng; Kirchheim, Reiner Scripta Materialia, Vol. 51, Issue 6 https://doi.org/10.1016/j.scriptamat.2004.05.042	journal	September 2004
Interplay between thermodynamic and kinetic stabilization mechanisms in nanocrystalline Fe-Mg alloys Amram, Dor; Schuh, Christopher A. Acta Materialia, Vol. 144 https://doi.org/10.1016/j.actamat.2017.11.014	journal	February 2018
Nanostructured materials: basic concepts and microstructure Gleiter, H. Acta Materialia, Vol. 48, Issue 1 https://doi.org/10.1016/S1359-6454(99)00285-2	journal	January 2000
Revisiting the phase stability rules in the design of high-entropy alloys: A case study of quaternary alloys produced by mechanical alloying Alam, Intekhab; Adaan-Nyiak, Moses A.; Tiamiyu, Ahmed A. Intermetallics, Vol. 159 https://doi.org/10.1016/j.intermet.2023.107919	journal	August 2023
Review of Atom Probe FIB-Based Specimen Preparation Methods Miller, Michael K.; Russell, Kaye F.; Thompson, Keith Microscopy and Microanalysis, Vol. 13, Issue 6 https://doi.org/10.1017/S1431927607070845	journal	November 2007
Effect of grain size on friction and wear of nanocrystalline aluminum Farhat, Z. N.; Ding, Y.; Northwood, D. O. Materials Science and Engineering: A, Vol. 206, Issue 2 https://doi.org/10.1016/0921-5093(95)10016-4	journal	February 1996
Reducing grain boundary, dislocation line and vacancy formation energies by solute segregation. I. Theoretical background Kirchheim, R. Acta Materialia, Vol. 55, Issue 15 https://doi.org/10.1016/j.actamat.2007.05.047	journal	September 2007
Phase formations in low density high entropy alloys Sun, Weihua; Huang, Xuejun; Luo, Alan A. Calphad, Vol. 56 https://doi.org/10.1016/j.calphad.2016.11.002	journal	March 2017
Network analysis of multivariate data in psychological science Nature Reviews Methods Primers, Vol. 1, Issue 1 https://doi.org/10.1038/s43586-021-00060-z	journal	August 2021
Microstructures and Stabilization Mechanisms of Nanocrystalline Iron-Chromium Alloys with Hafnium Addition Xu, Weizong; Li, Lulu; Saber, Mostafa Metallurgical and Materials Transactions A, Vol. 46, Issue 9 https://doi.org/10.1007/s11661-015-2985-2	journal	June 2015
Ball milling process variables optimization for high-entropy alloy development using design of experiment and genetic algorithm Adaan-Nyiak, Moses A.; Alam, Intekhab; Tiamiyu, Ahmed A. Powder Technology, Vol. 427 https://doi.org/10.1016/j.powtec.2023.118766	journal	September 2023
Effect of Zr content on microstructure and mechanical properties of AlCoCrFeNi high entropy alloy Chen, Jian; Niu, Pengyun; Liu, Yunzi Materials & Design, Vol. 94 https://doi.org/10.1016/j.matdes.2016.01.033	journal	March 2016

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Title: Design and Development of Stable Nanocrystalline High‐Entropy Alloy: Coupling Self‐Stabilization and Solute Grain Boundary Segregation Effects

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