Chinese Journal of Lasers, Volume. 49, Issue 8, 0802002(2022)
Microstructure and Properties of CoCrFeMnNiTix High-Entropy Alloy Coating by Laser Cladding
Fig. 2. FSEM images of CoCrFeMnNiTix high-entropy alloy coatings. (a) Ti0.25;(b) Ti0.50;(c) Ti0.75;(d) Ti1.00
Fig. 3. Atom-pair mixing enthalpy, atomic radius and Pauling electronegativityof element in CoCrFeMnNiTix HEA coatings system
Fig. 4. Elemental mapping of Ti0.25 and Ti0.50 high-entropy alloy coatings. (a) Ti0.25;(b) Ti0.50
Fig. 6. Potentiodynamic polarization curves of CoCrFeMnNiTix high-entropy alloy coatings
Fig. 7. Electrochemical corrosion parameters of CoCrFeMnNiTix high-entropy alloy coatings
Fig. 8. Corrosion morphology of high-entropy alloy coatings. (a) CoCrFeMnNi; (b) Ti0.25;(c) Ti0.50;(d) Ti0.75;(e) Ti1.00
Fig. 9. Friction coefficient of CoCrFeMnNiTix high-entropy alloy coatings. (a) Friction coefficient curve; (b) average friction coefficient
Fig. 10. Wear results of CoCrFeMnNiTix high-entropy alloy coatings. (a) Worn profile; (b) wear rate
Fig. 11. Worn morphology of CoCrFeMnNiTix high-entropy alloy coatings. (a)(c) Ti0.50;(d)(f) Ti0.75;(g)(i) Ti1.00
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Hao Liu, Qiang Gao, Jiaxiang Man, Xiaojia Li, Haifeng Yang, Jingbin Hao. Microstructure and Properties of CoCrFeMnNiTix High-Entropy Alloy Coating by Laser Cladding[J]. Chinese Journal of Lasers, 2022, 49(8): 0802002
Category: laser manufacturing
Received: Jun. 16, 2021
Accepted: Aug. 3, 2021
Published Online: Mar. 25, 2022
The Author Email: Man Jiaxiang (4841@cumt.edu.cn)