| CUI Yu-hang,MA Yu-duo,SUN Wen-wei,YANG Yong,DONG Yan-chun,WANG Lei,WANG Liang,WANG You.Research Progress of ZrB2-based Composite Coatings[J],48(11):36-44 |
| Research Progress of ZrB2-based Composite Coatings |
| Received:July 26, 2019 Revised:November 20, 2019 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2019.11.004 |
| KeyWord:zirconium diboride composite coating thermal spraying reaction synthesis high temperature oxidation ablation |
| Author | Institution |
| CUI Yu-hang |
1.School of Materials Science and Engineering, Hebei University of Technology, Tianjin , China |
| MA Yu-duo |
1.School of Materials Science and Engineering, Hebei University of Technology, Tianjin , China |
| SUN Wen-wei |
1.School of Materials Science and Engineering, Hebei University of Technology, Tianjin , China |
| YANG Yong |
1.School of Materials Science and Engineering, Hebei University of Technology, Tianjin , China |
| DONG Yan-chun |
1.School of Materials Science and Engineering, Hebei University of Technology, Tianjin , China |
| WANG Lei |
1.School of Materials Science and Engineering, Hebei University of Technology, Tianjin , China |
| WANG Liang |
2.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai , China |
| WANG You |
3.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin , China |
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| Abstract: |
| The preparation methods and development trend of ZrB2-based composite coating were reviewed. The technical advantages and applications of thermal spraying technology in the preparation of ZrB2 based composite coating were introduced, summarized and prospected. The reaction synthesis of ZrB2 based composite coating by thermal spraying can solve the problem of poor melting state caused by the high melting point of raw material and improve the quality and properties of the coating. The design of precursor powder composition is one of the key factors to make the ZrB2 based composite coating prepared by thermal spraying reaction synthesis to meet the ideal application requirements. The problems to be considered in the composition design and optimization of precursor powder are also put forward. |
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