| CHEN Yufan,LIU Jin,LIU Yan,HU Dengwen,YANG Chuan,WANG Lei.Simulation of Temperature and Flow Fields in Laser Cladding Process of TiNbZr Refractory Medium-entropy Alloy[J],54(9):138-151 |
| Simulation of Temperature and Flow Fields in Laser Cladding Process of TiNbZr Refractory Medium-entropy Alloy |
| Received:October 18, 2024 Revised:December 23, 2024 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2025.09.012 |
| KeyWord:laser cladding numerical simulation laser melt pool temperature field flow field simulation |
| Author | Institution |
| CHEN Yufan |
School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu , China |
| LIU Jin |
School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu , China |
| LIU Yan |
School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu , China |
| HU Dengwen |
School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu , China |
| YANG Chuan |
CRRC Changchun Railway Vehicles Co., Ltd., Changchun , China |
| WANG Lei |
CRRC Changchun Railway Vehicles Co., Ltd., Changchun , China |
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| Abstract: |
| Laser cladding of refractory alloys on titanium alloy surfaces has the potential to enhance surface properties, expanding applications under high-temperature and wear-intensive conditions. By precisely controlling energy distribution and melt pool dynamics, laser cladding can improve the solidification characteristics and compositional distribution of coatings. However, due to the complexity of the rapid melting and solidification process, real-time monitoring of melt pool behaviors is challenging, making numerical simulation an essential tool for investigating melt pool evolution. |
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