• Laser & Optoelectronics Progress
  • Vol. 56, Issue 24, 240003 (2019)
Liufei Huang, Yaoning Sun*, and Guojian Wang
Author Affiliations
  • School of Mechanical Engineering, Xinjiang University, Urumqi, Xinjiang 830046, China
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    DOI: 10.3788/LOP56.240003 Cite this Article Set citation alerts
    Liufei Huang, Yaoning Sun, Guojian Wang. Research Progress of Laser Cladding High-Entropy Alloy Coating[J]. Laser & Optoelectronics Progress, 2019, 56(24): 240003 Copy Citation Text show less
    Hardness and elastic modulus of nitride coatings with different Si contents[17]
    Fig. 1. Hardness and elastic modulus of nitride coatings with different Si contents[17]
    Yield strength and density of high-entropy alloys and traditional alloys[10]
    Fig. 2. Yield strength and density of high-entropy alloys and traditional alloys[10]
    Comparison of high-temperature compression performances of high-melting-point and high-entropy alloys and traditional nickel-based high-temperature alloys[26]
    Fig. 3. Comparison of high-temperature compression performances of high-melting-point and high-entropy alloys and traditional nickel-based high-temperature alloys[26]
    Corrosion resistance of AlxCoCrFeNi high-entropy alloy and SS 304 stainless steel[30]. (a) Polarization curves at room temperature; (b) relation between soaking time and corrosion rate of AlxCoCrFeNi high-entropy alloy
    Fig. 4. Corrosion resistance of AlxCoCrFeNi high-entropy alloy and SS 304 stainless steel[30]. (a) Polarization curves at room temperature; (b) relation between soaking time and corrosion rate of AlxCoCrFeNi high-entropy alloy
    Comparison of wear resistance between AlxCo1.5CrFeNi1.5Tiy high-entropy alloy and traditional wear-resistant steel[34]
    Fig. 5. Comparison of wear resistance between AlxCo1.5CrFeNi1.5Tiy high-entropy alloy and traditional wear-resistant steel[34]
    MaterialElementStructureAtom radius /pmDensity /(g·cm-3)Frequency
    Common metal elementLiA2 (BCC)151.940.537
    AlA1 (FCC)143.172.70274
    TiA2 (BCC)/A3 (HCP)146.154.50121
    VA2 (BCC)131.606.1270
    CrA2 (BCC)/A3 (HCP)124.917.19301
    MnA1 (FCC)/A2 (BCC)135.007.47101
    FeA1 (FCC)/A2 (BCC)124.127.88348
    CoA1 (FCC)/A3 (HCP)125.108.84301
    NiA1 (FCC)124.598.91341
    CuA1 (FCC)127.808.94186
    MoA2 (BCC)136.2610.2347
    ZrA2 (BCC)/A3 (HCP)160.256.5148
    NbA2 (BCC)142.908.5837
    TaA2 (BCC)143.0016.6814
    SnA5 (tI4)162.007.2911
    Nonmetallic elementBA10 (hR105)82.002.463
    CA3 (HCP)77.302.277
    SiA4 (cubic)115.302.3319
    Table 1. Properties and usage frequency of component elements in high-entropy alloys[12]
    Liufei Huang, Yaoning Sun, Guojian Wang. Research Progress of Laser Cladding High-Entropy Alloy Coating[J]. Laser & Optoelectronics Progress, 2019, 56(24): 240003
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