Sintering Behavior and Mechanical Properties of Ti-TiBw Composites Prepared with Pre-alloyed Ti-TiBw Composite Powders
文献类型：期刊论文
| 作者 | Shi, Lu1,2; Li, Shufeng1,3; Pan, Deng1,4; Liu, Lei1,5; Liu, Huiying1; Li, Shaolong1; Huang, Wenfei1; Hui, Dongxu1; Li, Xin1; Wang, Shaodi1 |
| 刊名 | ADVANCED ENGINEERING MATERIALS
 |
| 出版日期 | 2024-10-25 |
| 页码 | 11 |
| 关键词 | mechanical properties sintering temperatures spark plasma sintering strengthening mechanisms Ti-TiBw composites |
| ISSN号 | 1438-1656 |
| DOI | 10.1002/adem.202401461 |
| 通讯作者 | Li, Shufeng(shufengli@xaut.edu.cn) ; Pan, Deng(pdscale9527@163.com) |
| 英文摘要 | Prealloyed powders present a promising alternative to traditional ball milling processes in powder metallurgy, addressing challenges such as uneven powder mixing and incomplete reinforcement reactions. This study investigates the preparation of Ti-TiBw composites using spark plasma sintering (SPS) at temperatures ranging from 950 to 1050 degrees C, utilizing Ti-TiBw prealloyed composite powders. The effects of sintering temperature on the microstructure and mechanical properties of Ti-TiBw composites are studied, comparing prealloyed composite powders with ball-milled premixed powders. As a result, the composites exhibit excellent strength and ductility, with an ultimate tensile strength of 676 MPa at 1000 degrees C and an elongation of 20.42% at 1050 degrees C. Comparatively, Ti-TiBw composites prepared from premixed powders achieve densification at 1050 degrees C, 50 degrees C higher than those prepared from prealloyed powders. |
| 资助项目 | National Key R&D Program of China ; National Natural Science Foundation of China[52201165] ; National Natural Science Foundation of China[52471162] ; Shaanxi Innovation Research Team for Key Science and Technology[2023-CX-TD-46] ; Aviation Science Foundation[2023Z0530T6003] ; China Postdoctoral Science Foundation[2023MD744251] ; [2021YFB3701203] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001340833400001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Shaanxi Innovation Research Team for Key Science and Technology ; Aviation Science Foundation ; China Postdoctoral Science Foundation |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Shufeng; Pan, Deng |
| 作者单位 | 1.Xian Univ Technol, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R China 2.Shaanxi TianCheng Aerosp Co Ltd, Xianyang 712000, Peoples R China 3.Xian Key Lab Adv Powder Met Mat & New Technol, Xian 710048, Shaanxi, Peoples R China 4.Xian Sailong Met Mat Co Ltd, Xian 710016, Shaanxi, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Lu,Li, Shufeng,Pan, Deng,et al. Sintering Behavior and Mechanical Properties of Ti-TiBw Composites Prepared with Pre-alloyed Ti-TiBw Composite Powders[J]. ADVANCED ENGINEERING MATERIALS,2024:11. |
| APA | Shi, Lu.,Li, Shufeng.,Pan, Deng.,Liu, Lei.,Liu, Huiying.,...&Li, Bo.(2024).Sintering Behavior and Mechanical Properties of Ti-TiBw Composites Prepared with Pre-alloyed Ti-TiBw Composite Powders.ADVANCED ENGINEERING MATERIALS,11. |
| MLA | Shi, Lu,et al."Sintering Behavior and Mechanical Properties of Ti-TiBw Composites Prepared with Pre-alloyed Ti-TiBw Composite Powders".ADVANCED ENGINEERING MATERIALS (2024):11. |
入库方式： OAI收割
来源：金属研究所
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