Fundamental design strategies for advancing the development of high entropy alloys for thermo-mechanical application: A critical review

Journal of Materials Research and Technology, Journal Year: 2023, Volume and Issue: 27, P. 4833 - 4860

Published: Nov. 1, 2023

Nearly three decades since the discovery of high entropy alloys (HEAs), it has greeted a broad interest in field materials research as better alternative to conventional alloy due exceptional combinatorial properties they offer terms lightweight, high-specific strength elevated temperatures, excellent oxidation and corrosion resistance (among others). Leveraging on "four core effects": high-entropy effect, sluggish/hysteretic diffusion severe-lattice-distortion effect cocktail which define special features responsible for their outstanding properties, HEAs have been successfully employed high-temperature applications automobile aerospace. An emerging sub-field is incorporation secondary strengthening phase that can be provided by precipitation intermetallic (IM) compounds enhance microstructure will concomitantly affect material (thermal, chemical mechanical properties) broader engineering applications. In this article, design concepts brewed from thermo-physical parameters calculation computational thermodynamics using CALPHAD-based tool were reviewed fundamental strategies development IM-containing HEAs.

Language: Английский

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Tribological properties and sulfuric acid corrosion resistance of laser clad CoCrFeNi high entropy alloy coatings with different types of TiC reinforcement

Tribology International, Journal Year: 2023, Volume and Issue: 188, P. 108870 - 108870

Published: Aug. 14, 2023

Language: Английский

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Effects of TiC mass fraction on microstructure, corrosive–wear and electrochemical properties of laser cladded CoCrFeNiMo high–entropy alloy coatings

Tribology International, Journal Year: 2023, Volume and Issue: 186, P. 108640 - 108640

Published: May 24, 2023

Language: Английский

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Tribological and electrochemical behaviors of FeCoNiCrMox HEA coatings prepared by internal laser cladding on 316L steel tube

Materials Characterization, Journal Year: 2024, Volume and Issue: 211, P. 113906 - 113906

Published: April 15, 2024

Language: Английский

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Review on hard particle reinforced laser cladding high-entropy alloy coatings

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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High temperature oxidation behavior of CoCrFeNiMo0.2 high-entropy alloy coatings produced by laser cladding

Materials Today Communications, Journal Year: 2024, Volume and Issue: 39, P. 108639 - 108639

Published: March 15, 2024

Language: Английский

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Effect of laser remelting on high-temperature oxidation resistance of AlCoCrFeNi high-entropy alloy coating

Surface and Coatings Technology, Journal Year: 2023, Volume and Issue: 466, P. 129608 - 129608

Published: May 10, 2023

Language: Английский

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Microstructure and properties characterization of laser-cladded Cu Al alloy coatings on Mg Li alloy

Surface and Coatings Technology, Journal Year: 2023, Volume and Issue: 460, P. 129430 - 129430

Published: March 18, 2023

Language: Английский

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Effects of rare earth oxides on wear resistance and corrosion resistance of 316L/TiC composite coating by laser cladding

Materials Today Communications, Journal Year: 2024, Volume and Issue: 39, P. 109001 - 109001

Published: April 24, 2024

Language: Английский

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Microstructure, corrosion resistance and high temperature oxidation properties of AlCrFeNiCu high-entropy alloy coating by high-speed laser cladding

Surface and Coatings Technology, Journal Year: 2024, Volume and Issue: 491, P. 131159 - 131159

Published: July 26, 2024

Language: Английский

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