Na Xiao, Xu Guan, Dong Wang, Haile Yan, Minghui Cai, Nan Jia, Yudong Zhang, Claude Esling, Xiang Zhao, and Liang Zuo, Impact of W alloying on microstructure, mechanical property and corrosion resistance of face-centered cubic high entropy alloys: A review, Int. J. Miner. Metall. Mater., 30(2023), No. 9, pp. 1667-1679.
Cite this article as:
Na Xiao, Xu Guan, Dong Wang, Haile Yan, Minghui Cai, Nan Jia, Yudong Zhang, Claude Esling, Xiang Zhao, and Liang Zuo, Impact of W alloying on microstructure, mechanical property and corrosion resistance of face-centered cubic high entropy alloys: A review, Int. J. Miner. Metall. Mater., 30(2023), No. 9, pp. 1667-1679.
Invited Review

Impact of W alloying on microstructure, mechanical property and corrosion resistance of face-centered cubic high entropy alloys: A review

+ Author Affiliations
  • Corresponding authors:

    Haile Yan    E-mail:

    Nan Jia    E-mail:

  • Received: 30 September 2022Revised: 24 March 2023Accepted: 30 March 2023Available online: 1 April 2023
  • Face-centered cubic (f.c.c.) high entropy alloys (HEAs) are attracting more and more attention owing to their excellent strength and ductility synergy, irradiation resistance, etc. However, the yield strength of f.c.c. HEAs is generally low, significantly limiting their practical applications. Recently, the alloying of W has been evidenced to be able to remarkably improve the mechanical properties of f.c.c. HEAs and is becoming a hot topic in the community of HEAs. To date, when W is introduced, multiple strengthening mechanisms, including solid-solution strengthening, precipitation strengthening (μ phase, σ phase, and b.c.c. phase), and grain-refinement strengthening, have been discovered to be activated or enhanced. Apart from mechanical properties, the addition of W improves corrosion resistance as W helps to form a dense WO3 film on the alloy surface. Until now, despite the extensive studies in the literature, there is no available review paper focusing on the W doping of the f.c.c. HEAs. In that context, the effects of W doping on f.c.c. HEAs were reviewed in this work from three aspects, i.e., microstructure, mechanical property, and corrosion resistance. We expect this work can advance the application of the W alloying strategy in the f.c.c. HEAs.
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