In-Flight Oxidation of Fe-Based Amorphous Particle During HVAF Spraying: Numerical Simulation and Experiment
文献类型：期刊论文
| 作者 | Wu, Nian-Chu1,3; Yang, Fan2,3; Sun, Wen-Hai3; Yang, Guang1; Liang, Yan3; Zhang, Suo-De3; Wang, Jian-Qiang3 |
| 刊名 | JOURNAL OF THERMAL SPRAY TECHNOLOGY
 |
| 出版日期 | 2023-06-29 |
| 页码 | 15 |
| 关键词 | Fe-based amorphous coating HVAF numerical simulation oxidation |
| ISSN号 | 1059-9630 |
| DOI | 10.1007/s11666-023-01623-0 |
| 通讯作者 | Wang, Jian-Qiang(jqwang@imr.ac.cn) |
| 英文摘要 | Understanding formation and evolution of oxidation in the thermal spray process is of significance since it affects greatly the corrosion resistance of coatings. In this work, the growth of oxide layers on in-flight Fe-based amorphous powders in high velocity air fuel (HVAF) thermal spray process was studied in detail by means of numerical and experimental methods. An oxidation model, based on the Lagrangian manner, was used to track the Fe-based amorphous particles. The simulation results showed that the increment of oxide layer thickness was codetermined by oxygen partial pressure of in-flight particles and particle temperature. It occurred primarily in the combustion chamber and barrel rather than the outflow field stage after flame flow. Furthermore, the relationship between in-flight particle oxidation and spray parameters was predicted by simulation. The optimal combustion chamber pressure is 90 psi and the optimal oxygen fuel ratio is 2.95. These were verified by the microstructural feature of in-flight collected particles, and low-oxidation Fe-based amorphous coating was obtained by HVAF utilizing the predicted spray parameters. This work offers us beneficial guidance of fabricating low-defect amorphous metallic coating. |
| 资助项目 | National Natural Science Foundation of China[U1908219] ; National Natural Science Foundation of China[52171163] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-CN-2021-2-2] ; Natural Science Foundation of Liaoning Province[2022-MS-364] ; Educational Commission of Liaoning Province of China[L2020021] ; Fushun Revitalization Talents Program[FSYC202107011] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001017720000001 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; Key Research Program of the Chinese Academy of Sciences ; Natural Science Foundation of Liaoning Province ; Educational Commission of Liaoning Province of China ; Fushun Revitalization Talents Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/178426]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Jian-Qiang |
| 作者单位 | 1.Liaoning Petrochem Univ, Sch Mech Engn, Fushun 113001, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Nian-Chu,Yang, Fan,Sun, Wen-Hai,et al. In-Flight Oxidation of Fe-Based Amorphous Particle During HVAF Spraying: Numerical Simulation and Experiment[J]. JOURNAL OF THERMAL SPRAY TECHNOLOGY,2023:15. |
| APA | Wu, Nian-Chu.,Yang, Fan.,Sun, Wen-Hai.,Yang, Guang.,Liang, Yan.,...&Wang, Jian-Qiang.(2023).In-Flight Oxidation of Fe-Based Amorphous Particle During HVAF Spraying: Numerical Simulation and Experiment.JOURNAL OF THERMAL SPRAY TECHNOLOGY,15. |
| MLA | Wu, Nian-Chu,et al."In-Flight Oxidation of Fe-Based Amorphous Particle During HVAF Spraying: Numerical Simulation and Experiment".JOURNAL OF THERMAL SPRAY TECHNOLOGY (2023):15. |
入库方式： OAI收割
来源：金属研究所
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