Two routes to produce robust Mo-14Re/inconel 625 brazed joint: Microstructure and mechanical performance
文献类型：期刊论文
| 作者 | He, Yanming1; Yao, Suqing1; Nie, Jialong1; Liang, Jiabing1; Li, Huaxin1; Shi, Lei2; Sun, Yuan3; Yang, Shengxuan4; Guo, Weijiang4; Lu, Chuanyang1,5 |
| 刊名 | VACUUM
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 234页码:5 |
| 关键词 | Mo-14Re alloy Inconel 625 alloy Brazing Microstructure Mechanical performance |
| ISSN号 | 0042-207X |
| DOI | 10.1016/j.vacuum.2025.114051 |
| 通讯作者 | Li, Yafei(lyf@zjut.edu.cn) |
| 英文摘要 | The Mo-14Re/Inconel 625 alloy joint brazed using traditional BNi-2 or Cu interlayers generally exhibited unsatisfactory bonding strength and cracks due to a large mismatch of coefficient of thermal expansion (CTE) between the base materials. In this study, Mo-14Re and Inconel 625 were brazed using two routes: 1) One-step brazing with Au-Ni paste achieved a shear strength up to 547.9 MPa, due to the predominance of high-strength and ductile Au(s,s) in the brazed joint; 2) Two-step brazing with Ti-Zr-Cu-Ni filler and Nb interlayer, which regulated the formation of the brittle intermetallic compounds and residual stress, produced a crack-free brazed joint. |
| 资助项目 | National Natural Science Foundation of China[52175368] ; National Natural Science Foundation of China[52471051] ; National MCF Energy R D Program[2019YFE03100400] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001409804900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; National MCF Energy R D Program |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Yafei |
| 作者单位 | 1.Zhejiang Univ Technol, Inst Proc Equipment & Control Engn, Coll Mech Engn, Hangzhou 310023, Peoples R China 2.Zhejiang Ya Tong Adv Mat Co Ltd, Hangzhou 310030, Peoples R China 3.Chinese Acad Sci, Dept Superalloy, Inst Met Res, Shenyang 110016, Peoples R China 4.Ningxia Special Equipment Inspect & Testing Inst, Yinchuan 750001, Peoples R China 5.Zhejiang Menovo Pharmaceut Co Ltd, Shaoxing 312369, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Yanming,Yao, Suqing,Nie, Jialong,et al. Two routes to produce robust Mo-14Re/inconel 625 brazed joint: Microstructure and mechanical performance[J]. VACUUM,2025,234:5. |
| APA | He, Yanming.,Yao, Suqing.,Nie, Jialong.,Liang, Jiabing.,Li, Huaxin.,...&Li, Yafei.(2025).Two routes to produce robust Mo-14Re/inconel 625 brazed joint: Microstructure and mechanical performance.VACUUM,234,5. |
| MLA | He, Yanming,et al."Two routes to produce robust Mo-14Re/inconel 625 brazed joint: Microstructure and mechanical performance".VACUUM 234(2025):5. |
入库方式： OAI收割
来源：金属研究所
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