In-situ (Al2O3+Al3Ti)/Al composite fabricated via reaction between aluminum and metatitanic acid

doi:10.1016/j.coco.2024.102058

IMR OpenIR

	In-situ (Al₂O₃+Al₃Ti)/Al composite fabricated via reaction between aluminum and metatitanic acid
	Liu, Y.1,2; Zhou, Z. C.1,2; Shi, B. M.2; Hu, H. J.1,2; Zan, Y. N.2,3; Wang, D.2; Wang, Q. Z.2,3; Xiao, B. L.2; Ma, Z. Y.2,3
通讯作者	Zan, Y. N.(ynzan15b@imr.ac.cn)
	2024-11-01
发表期刊	COMPOSITES COMMUNICATIONS
ISSN	2452-2139
卷号	51 页码:6
摘要	The in-situ reactions between aluminum (Al) and oxides (such as TiO2) to generate Al2O3 are typically expected to prepare Al matrix composites with exceptional mechanical properties. However, the challenges encountered in further refining these oxides have resulted in the coarse size of reinforced particles, thereby restricting the possibility of improving performance. This study was conducted to highlight a novel preparation process for fabricating (Al2O3+Al3Ti)/Al composite using Al and metatitanic acid (TiO(OH)(2)) as raw materials. The composites fabricated using Al and TiO(OH)(2) exhibited a more uniform distribution and smaller size of strengthening particles compared to those prepared via the conventional Al-TiO2 route. The generated Al2O3 and Al3Ti demonstrated remarkable strengthening effects, significantly enhancing the strength at both room temperature and high temperature while maintaining adequate elongation. This study introduces a noteworthy alternative method for the preparation of (Al2O3+Al3Ti)/Al composite, surpassing the traditional Al-TiO2 methods.
关键词	Al matrix composites Mechanical properties Nanoparticles In-situ reaction
资助者	National Key R&D & D Program of China ; National Natural Science Foundation of China ; IMR Innovation Fund ; Young Elite Scientists Sponsorship Pro-gram by CAST ; Youth Innovation Pro-motion Association of the Chinese Academy of Sciences ; Natural Science Foundation of Liaoning Province
DOI	10.1016/j.coco.2024.102058
收录类别	SCI
语种	英语
资助项目	National Key R&D & D Program of China[2023YFB3710601] ; National Natural Science Foundation of China[52203385] ; National Natural Science Foundation of China[52171056] ; IMR Innovation Fund[2021-ZD02] ; Young Elite Scientists Sponsorship Pro-gram by CAST[YESS20220225] ; Youth Innovation Pro-motion Association of the Chinese Academy of Sciences ; Natural Science Foundation of Liaoning Province[2022-BS-009]
WOS研究方向	Materials Science
WOS类目	Materials Science, Composites
WOS记录号	WOS:001306092800001
出版者	ELSEVIER SCI LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/189615
专题	中国科学院金属研究所
通讯作者	Zan, Y. N.
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, Y.,Zhou, Z. C.,Shi, B. M.,et al. In-situ (Al₂O₃+Al₃Ti)/Al composite fabricated via reaction between aluminum and metatitanic acid[J]. COMPOSITES COMMUNICATIONS,2024,51:6.
APA	Liu, Y..,Zhou, Z. C..,Shi, B. M..,Hu, H. J..,Zan, Y. N..,...&Ma, Z. Y..(2024).In-situ (Al₂O₃+Al₃Ti)/Al composite fabricated via reaction between aluminum and metatitanic acid.COMPOSITES COMMUNICATIONS,51,6.
MLA	Liu, Y.,et al."In-situ (Al₂O₃+Al₃Ti)/Al composite fabricated via reaction between aluminum and metatitanic acid".COMPOSITES COMMUNICATIONS 51(2024):6.