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1. Evolution of the Structure and Phase Composition of High-Entropy CoCrFeNiCu Alloy during Prolonged Annealing

   Abstract

   The thermal stability of a CoCrFeNiCu high-entropy alloy (HEA) is studied in the course of prolonged annealing in a temperature range of...

   M. V. Poliakov, D. Yu. Kovalev, ... A. S. Rogachev in Physics of Metals and Metallography

   Article 01 October 2023
   

2. MOF-mediated synthesis of novel PtFeCoNiMn high-entropy nano-alloy as bifunctional oxygen electrocatalysts for zinc-air battery

   High-entropy alloy (HEA)-based materials are expected to be promising oxygen electrocatalysts due to their exceptional properties. The electronic...

   Mingkuan **e, **n **ao, ... Qiang Xu in Nano Research

   Article 21 March 2024
   

3. High Strain Rate Superplastic Flow and Fracture Characteristics of a Fine-Grained Eutectic High Entropy Alloy

   A fine-grained micro-duplex AlCoCrFeNi _2.1 eutectic high entropy alloy exhibited high strain rate superplasticity with an elongation to failure...

   S. R. Reddy, X. Li, ... A. H. Chokshi in Metallurgical and Materials Transactions A

   Article 05 November 2023
   

4. High temperature tribological behavior of atmospheric plasma-sprayed CoCrFeNiW_0.3 + 5 at% C high-entropy alloy coating

   The present work aims to examine the reciprocating wear characteristics at elevated temperatures (200 °C, 400 °C, and 600 °C) of CoCrFeNiW _0.3 + 5 at%...

   Himanshu Kumar, S. G. K. Manikandan, ... S. Shiva in Journal of Materials Science

   Article 26 February 2024
   

5. A Cobalt-Free High-Entropy Alloy with Excellent Mechanical Properties at Ambient and Cryogenic Temperatures

   A high-entropy alloy with an atomic composition of Fe ₄₀ Mn ₁₅ Cr ₂₀ Ni ₂₂ Ti ₃ with outstanding strength–ductility synergy induced by titanium additions was...

   Wei Liu, Dan Liu, ... Junwei Qiao in Journal of Materials Engineering and Performance

   Article 13 October 2023
   

6. Anodized AlCoCrFeNi high-entropy alloy for alkaline water electrolysis with ultra-high performance

   Alkaline water electrolysis (AWE) is a prospective method for producing green hydrogen to solve the energy crisis and reduce environmental pollution....

   Pengfei Zhou, Po Kee Wong, ... Hui Pan in Science China Materials

   Article 11 November 2022
   

7. High-Temperature Rheological Behavior and Composition Design of Hf-Be-Ti-Zr-Cu-Ni High-Entropy Amorphous Alloy

   The glass forming ability, thermal stability and high-temperature rheological behavior of the Hf-Be-Ti-Zr-Cu-Ni high-entropy alloy were studied. The...

   **bei Zhao, Bing Li, ... ** Wang in Transactions of the Indian Institute of Metals

   Article 02 December 2022
   

8. Microstructure and deformation mechanism of dual-phase Al_0.5CoCrNiFe high-entropy alloy

   Dual-phase high-entropy alloys containing face-centered cubic (fcc) and body-centered cubic (bcc) phases achieve a combination of high strength and...

   Yong-Gang Tong, Nan Tian, ... Yong-Le Hu in Rare Metals

   Article 09 March 2023
   

9. Microstructure and Properties of AlCoCrFeNi_2.1 Eutectic High-Entropy Alloy Coatings Fabricated by Extreme High-Speed and Conventional Laser Cladding

   AlCoCrFeNi _2.1 eutectic high-entropy alloys (HEAs) are a new kind of alloy with high entropy and eutectic properties. Their advantages in terms of...

   Jia Wang, Yang Li, ... Zichuan Lu in Journal of Thermal Spray Technology

   Article 23 February 2024
   

10. Strengthening mechanisms and high-temperature oxidation properties of laser-clad TaNbZrTi refractory high entropy alloy coatings

    In the quest to enhance the performance of conventional high-temperature alloys, the limitations of existing materials have become apparent....

    Jia-li Zhou, Yan-hai Cheng, ... **-yong Yang in Journal of Materials Science

    Article 08 November 2023
    

11. Coalescence of Al_0.3CoCrFeNi polycrystalline high-entropy alloy in hot-pressed sintering: a molecular dynamics and phase-field study

    Existing hot sintering models based on molecular dynamics focus on single-crystal alloys. This work proposes a new multiparticle model based on...

    Qingwei Guo, Hua Hou, ... Yuhong Zhao in npj Computational Materials

    Article Open access 10 October 2023
    

12. Influence of Tungsten Content on Microstructural Evolution of Cobalt-Containing High-Entropy Alloy via Mechanical Alloying

    A cobalt-containing high-entropy alloy (HEA) system with varying tungsten content, CoCrFeNiW _x ( x = 0.1, 0.2, 0.4, 1.0), is studied, with the focus on...

    X. Y. Wu, R. Liu, ... M. X. Yao in Metallography, Microstructure, and Analysis

    Article 25 September 2023
    

13. Devitrification-Induced Tailoring of Microstructure and Strength in Aluminum High-Entropy Alloy Powder for Cold Spray Deposition

    The development of high-strength cold spray deposits using amorphous/nanocrystalline aluminum high-entropy alloy (Al HEA) powder is hindered by the...

    Denny John, Bryer C. Sousa, ... Arvind Agarwal in Journal of Thermal Spray Technology

    Article 21 May 2024
    

14. Effect of Oxygen on the Microstructure and Mechanical Properties of Ti_1.5ZrNbMoV Refractory High-Entropy Alloy

    Alloying is a crucial and effective strategy for develo** high-entropy alloys (HEAs) with enhanced mechanical properties. In this study, a series...

    Kaixuan Wang, Lixiang Chao, ... Jiaojiao Yi in Journal of Materials Engineering and Performance

    Article 12 February 2024
    

15. Corrosion Performance of Sn-Doped AlCrFeNiMn High-Entropy Alloy Synthesized via Arc-Melting Technique

    Failure of materials such as steels during engineering applications can result in economic harm; hence, develo** new corrosion-resistant materials...

    Praise Mpofu, Nicholas Malatji, ... Lehlogonolo R. Kanyane in Journal of Bio- and Tribo-Corrosion

    Article Open access 26 October 2023
    

16. Microstructure and Magnetic Characteristics of AlCrCuFeNiTi High-Entropy Alloy Prepared by Mechanical Alloying Followed by Spark Plasma Sintering

    The AlCrCuFeNiTi high-entropy alloy was produced by mechanical alloying and consolidated via spark plasma sintering (SPS) method. A series of XRD,...

    Malihe Zeraati, Gholam Reza Khayati, Mohammad Hossein Khazaei Feizabad in Journal of Materials Engineering and Performance

    Article 26 June 2024
    

17. A low-density high-entropy dual-phase alloy with hierarchical structure and exceptional specific yield strength

    A high-entropy dual-phase AlTiVCoNi alloy with a low density of ∼6.24 g cm ⁻³ is developed, and it consists of a hierarchical structure, including an...

    Yasong Li, Wei-Bing Liao, ... Yong Zhang in Science China Materials

    Article 29 September 2022
    

18. Superconductivity in the face-centered cubic W-M-Rh-Ir-Pt M = {Mo, Nb, Ta, Re} high-entropy alloy

    We report single-phase superconducting face-centered cubic (FCC) intermetallic high-entropy alloys (HEAs) synthesized via splat cooling. The...

    Denver Strong, R. J. Cava in Journal of Materials Science

    Article 09 June 2024
    

19. Study on the Penetration Characteristics of WFeNiMo High-Entropy Alloy Projectile Impacting Steel Target at High Speed

    High-entropy alloys (HEAs) have attracted much attention in the field of penetrating materials due to their excellent mechanical properties and...

    Kai Guo, Fangying Shi, ... Enling Tang in Journal of Materials Engineering and Performance

    Article 26 February 2024
    

20. Structure and Properties of FeCoCrNiAl High-Entropy Alloy Coating

    Abstract

    High-entropy alloy coating (HEA) of non-equiatomic composition has been formed on 5083 alloy substrate by wire arc additive manufacturing...

    Yu. F. Ivanov, V. E. Gromov, K. A. Osintsev in Steel in Translation

    Article 01 July 2022