| Ternary-layered Cr2AlB2 synthesized from Cr, Al, and B powders by a molten salt-assisted method | |
| Wang, Ying1,2; Yang, Ling Xu3; Liu, Rui Jia1,2; Liu, Hui Jun3; Zeng, Chao Liu3; Zhu, Sheng Long1; Fu, Chao3 | |
| Corresponding Author | Liu, Hui Jun(hui_jun_liu@163.com) ; Zeng, Chao Liu(clzeng@imr.ac.cn) |
| 2021-07-01 | |
| Source Publication | POWDER TECHNOLOGY
 |
| ISSN | 0032-5910 |
| Volume | 387Pages:354-362 |
| Abstract | Herein we report amethod for rapid synthesis of Cr2AlB2 from Cr, Al, and B elemental powders. Effects of Cr/Al/B molar ratio in precursors, temperature, duration and mass ratio of the salt to precursors on Cr2AlB2 formation are investigated. Additionally, the synthesis process of Cr2AlB2 is also discussed. Results show that the temperature plays a key role in the formation of Cr2AlB2. Well crystalline Cr2AlB2 powders are successfully synthesized from 2Cr/2Al/2B precursors and NaCl-KCl molten salt with their mass ratio of 1:1 at 1100 degrees C within 0.5 h. Cr2AlB2 exhibits nanolaminated structure with plate-like grain morphology. The particle size of the obtained Cr2AlB2 powder is dramatically decreased with the addition of NaCl-KCl molten salt in precursors. (C) 2021 Elsevier B.V. All rights reserved. |
| Keyword | MAB phase Cr2AlB2 Powder Molten salt-assisted method Mechanism |
| DOI | 10.1016/j.powtec.2021.04.042 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Chemical |
| WOS ID | WOS:000652682700006 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/160734 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Hui Jun; Zeng, Chao Liu |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Songshan Lake Mat Lab, Dongguan 523808, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Ying,Yang, Ling Xu,Liu, Rui Jia,et al. Ternary-layered Cr2AlB2 synthesized from Cr, Al, and B powders by a molten salt-assisted method[J]. POWDER TECHNOLOGY,2021,387:354-362. |
| APA | Wang, Ying.,Yang, Ling Xu.,Liu, Rui Jia.,Liu, Hui Jun.,Zeng, Chao Liu.,...&Fu, Chao.(2021).Ternary-layered Cr2AlB2 synthesized from Cr, Al, and B powders by a molten salt-assisted method.POWDER TECHNOLOGY,387,354-362. |
| MLA | Wang, Ying,et al."Ternary-layered Cr2AlB2 synthesized from Cr, Al, and B powders by a molten salt-assisted method".POWDER TECHNOLOGY 387(2021):354-362. |
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