Engineering Researchers Publish New Report on High-Entropy Alloy Coating Technology

Strategic Insights -

Researchers from the Liaoning University of Technology, in collaboration with international partners, have published a comprehensive report on the development and properties of high-entropy alloy (HEA) coating technology. The study provides an in-depth analysis of the current state of HEA coating research, highlighting its applications, preparation methods, and potential challenges. The researchers used bibliometric methods to analyze the research hotspots of HEA coating in the past 10 years, identifying areas of improvement and proposing a forward-looking outlook for future development.

Key Takeaways:

  • The research team, led by Qi Gao, analyzed the current state of HEA coating technology, identifying its strengths and weaknesses.
  • The study highlights the importance of multi-component elements in achieving excellent comprehensive properties in HEA coatings.
  • The researchers introduced the core mechanism, preparation process, post-treatment strengthening, and application fields of HEA coating technology.
  • The study analyzed the performance of HEA coatings under hot spot preparation technology, demonstrating their mechanical properties and microstructure.
  • The research team compared the preparation parameters and performance of three preparation technologies: laser cladding, magnetron sputtering, and thermal spraying.
  • The addition of elements in the HEA coating preparation process is comprehensively described.
  • The researchers identified challenges that HEA coatings may face in the future, including the need for improved durability and reduced production costs.

Statistics:

  • The researchers analyzed the HEA coating research hotspots over the past 10 years, identifying 945 publications in the field.
  • The study demonstrated the mechanical properties and microstructure of HEA coatings under hot spot preparation technology.
  • The researchers analyzed the preparation parameters and performance of three preparation technologies, including laser cladding, magnetron sputtering, and thermal spraying.
  • The study found that the addition of elements in the HEA coating preparation process can significantly impact the property of the final product.
  • The researchers proposed a forward-looking outlook for the future development of HEA coating technology, highlighting areas of improvement and potential applications.

Sources:

  • Review On the Preparation and Properties of High-entropy Alloys Coating. Materials Science and Engineering A-structural Materials Properties Microstructure and Processing, 2025; 945.
  • NewsRx. New Engineering Study Results Reported from Liaoning University of Technology (Review On the Preparation and Properties of High-entropy Alloys Coating). Journal of Engineering. November 3, 2025; p 1817.
  • Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. Can be contacted at: Elsevier Science Sa, PO Box 564, 1001 Lausanne, Switzerland.
  • Qi Gao, Liaoning University of Technology, College of Mechanical Engineering & Automation, Jinzhou 121001, People's Republic of China.