The Effect of Nb on the Microstructure and High-Temperature Properties of Co-Ti-V Superalloys
文献类型：期刊论文
| 作者 | Zhou, Pengjie1; Ni, Shenfa1; Luo, Kunjie2; Zhao, Wanxiang2; Liu, Enze3; Qiao, Yanxin1; Chen, Shujin1 |
| 刊名 | COATINGS
 |
| 出版日期 | 2025 |
| 卷号 | 15期号:1页码:14 |
| 关键词 | Co-Ti-V alloys lattice misfit high-temperature deformation dislocations |
| ISSN号 | 2079-6412 |
| DOI | 10.3390/coatings15010053 |
| 通讯作者 | Luo, Kunjie(luokunjie007@163.com) ; Qiao, Yanxin(yxqiao@just.edu.cn) |
| 英文摘要 | The effect of Nb on the microstructure evolution of the gamma ' phase in Co-Ti-V alloys has been studied. The yield strength and ultimate strength of the alloys are measured via compression at 900 degrees C. This indicates that the alloys with 1% at. Nb present a dual gamma and gamma ' microstructure. A Co3V phase exists in 2Nb and 3Nb alloys. The mismatch increases with the increment in Nb content. The yield strength of the alloys rises as the Nb addition increases. After compression at 900 degrees C, the <101>-type dislocation causes shearing of the gamma ' phase in the plane of the base alloy. In the 1Nb alloy, the <11 |
| 资助项目 | National Key R&D Program of China ; National Natural Science Foundation of China[52275339] ; National Natural Science Foundation of China[51471079] ; Undergraduate Innovation Program of JUST ; [2021YFC2202402] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001405068900001 |
| 出版者 | MDPI |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Undergraduate Innovation Program of JUST |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Luo, Kunjie; Qiao, Yanxin |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212000, Peoples R China 2.Suzhou Nucl Power Res Inst, Suzhou 215004, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Pengjie,Ni, Shenfa,Luo, Kunjie,et al. The Effect of Nb on the Microstructure and High-Temperature Properties of Co-Ti-V Superalloys[J]. COATINGS,2025,15(1):14. |
| APA | Zhou, Pengjie.,Ni, Shenfa.,Luo, Kunjie.,Zhao, Wanxiang.,Liu, Enze.,...&Chen, Shujin.(2025).The Effect of Nb on the Microstructure and High-Temperature Properties of Co-Ti-V Superalloys.COATINGS,15(1),14. |
| MLA | Zhou, Pengjie,et al."The Effect of Nb on the Microstructure and High-Temperature Properties of Co-Ti-V Superalloys".COATINGS 15.1(2025):14. |
入库方式： OAI收割
来源：金属研究所
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