Effect of heat treatment on the gas-atomized nickel-aluminum bronze feedstock powders for cold spray
文献类型：期刊论文
| 作者 | Peng, Yunhui1,2; Zhao, Lijia1,2; Cui, Xinyu1; Xiong, Tianying1; Wang, Jiqiang1 |
| 刊名 | SURFACE & COATINGS TECHNOLOGY
 |
| 出版日期 | 2024-02-29 |
| 卷号 | 478页码:10 |
| 关键词 | Powder heat -treatment Cold spray Nickel -aluminum bronze Microstructure Deposition efficiency |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2024.130458 |
| 通讯作者 | Wang, Jiqiang(jqwang11s@imr.ac.cn) |
| 英文摘要 | Due to the high strength of the nickel-aluminum bronze (NAB), the cold spray deposition efficiency of the NAB powders was less than satisfactory. To improve the deformation behavior of powder, different heat treatment strategies were adopted for gas atomized NAB powders and then the heat-treated powders were deposited on NAB substrates using a high-pressure cold spray system. For various powders and their corresponding deposits, a series of related characterizations were performed. The results indicate that the microstructure of the gasatomized powder was mainly composed of martensitic beta ' and bainite alpha with high hardness, resulting in low deposition efficiency and poor bonding between particles and particles in the prepared deposits. An effective technique of heat treatment can eliminate the non-equilibrium structure in the gas atomized powder, reduce the hardness of the powder, and significantly improve the deposition efficiency and enhance particle interface bonding. |
| 资助项目 | Open Fund of National De- fense Science and Technology Key Laboratory[61420052021KJW24] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001170276900001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | Open Fund of National De- fense Science and Technology Key Laboratory |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Jiqiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Yunhui,Zhao, Lijia,Cui, Xinyu,et al. Effect of heat treatment on the gas-atomized nickel-aluminum bronze feedstock powders for cold spray[J]. SURFACE & COATINGS TECHNOLOGY,2024,478:10. |
| APA | Peng, Yunhui,Zhao, Lijia,Cui, Xinyu,Xiong, Tianying,&Wang, Jiqiang.(2024).Effect of heat treatment on the gas-atomized nickel-aluminum bronze feedstock powders for cold spray.SURFACE & COATINGS TECHNOLOGY,478,10. |
| MLA | Peng, Yunhui,et al."Effect of heat treatment on the gas-atomized nickel-aluminum bronze feedstock powders for cold spray".SURFACE & COATINGS TECHNOLOGY 478(2024):10. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。