HUANG Can,DU Cui-wei,DAI Chun-duo,MA Zheng,LIU Zhi-yong,LI Xiao-gang.Research Progress of High-entropy Alloy Coatings[J],48(11):15-22
Research Progress of High-entropy Alloy Coatings
Received:May 10, 2019  Revised:November 20, 2019
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DOI:10.16490/j.cnki.issn.1001-3660.2019.11.002
KeyWord:high-entropy alloy  coating  surface technology  laser cladding  magnetron sputtering  mechanical property  corrosion resistance  wear resistance
                 
AuthorInstitution
HUANG Can 1.Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing , China
DU Cui-wei 1.Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing , China; 2.Key Laboratory for Corrosion and Protection of the Ministry of Education MOE, Beijing , China; 3.Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing , China
DAI Chun-duo 1.Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing , China
MA Zheng 1.Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing , China
LIU Zhi-yong 1.Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing , China
LI Xiao-gang 1.Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing , China; 2.Key Laboratory for Corrosion and Protection of the Ministry of Education MOE, Beijing , China; 3.Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing , China
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Abstract:
      High-entropy alloy coatings exhibit more excellent performance than traditional coating materials and have deep research value. The work summarized the advance of high-entropy alloy coatings in recent years. Firstly, the preparation process of high-entropy alloy coatings was summarized (magnetron sputtering technology, thermal spraying technology, laser cladding technology, etc.), and the advantages and disadvantages of each preparation process were analyzed. Next, how researchers optimized the performance of high-entropy alloy coating through elements, microstructure, preparation process, etc. was further analyzed. In addition, the application prospects in industry and the research direction of high-entropy alloy coatings are forecasted.
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