Enhancing strength-ductility synergy of graphene/Al-Cu-Mg composites via forming MgAl2O4@graphene complex structure

doi:10.1016/j.coco.2023.101737

IMR OpenIR

	Enhancing strength-ductility synergy of graphene/Al-Cu-Mg composites via forming MgAl2O4@graphene complex structure
	Li, X. N.1,2; Liu, Z. Y.2; Luo, H. J.3; Ma, K.2; Xiao, B. L.2; Wang, D.2; Ma, Z. Y.2
通讯作者	Liu, Z. Y.(zyliu@imr.ac.cn) ; Ma, K.(kma16s@imr.ac.cn)
	2023-11-01
发表期刊	COMPOSITES COMMUNICATIONS
ISSN	2452-2139
卷号	43 页码:5
摘要	The strength and ductility of graphene nanoplate (GNP) reinforced 2009Al composite (GNP/2009Al) were enhanced simultaneously, through wrapping MgAl2O4 around GNP and forming an MgAl2O4@GNP complex structure via in-situ reaction of CuO, Al and Mg during fabrication. This architecture generated numerous Al-MgAl2O4-GNP complex interfaces due to crystallographic orientation relationship of the Al-MgAl2O4 inter-face and the strong Al-O-C chemical bond, therefore, it not only enhances the load transfer efficiency of GNP but also improves the dislocation storage capacity of the Al matrix. These factors contributed to a stable and persistent working hardening capability for the GNP/2009Al composite. The feasible design proposed in this work, namely the in-situ Al-MgAl2O4-GNP complex strategy, can achieve improved tensile properties in GNP/ 2009Al composites.
关键词	Graphene nanoplate Aluminum matrix composites Complex interface Strength -ductility synergy
资助者	Youth Innovation Promotion Association CAS ; IMR Innovation Fund ; Natural Science Foundation of Liaoning Province
DOI	10.1016/j.coco.2023.101737
收录类别	SCI
语种	英语
资助项目	Youth Innovation Promotion Association CAS[2020197] ; IMR Innovation Fund[2022-PY03] ; Natural Science Foundation of Liaoning Province[2022-YQ-01] ; Natural Science Foundation of Liaoning Province[2021-BS-002]
WOS研究方向	Materials Science
WOS类目	Materials Science, Composites
WOS记录号	WOS:001096262800001
出版者	ELSEVIER SCI LTD
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177576
专题	中国科学院金属研究所
通讯作者	Liu, Z. Y.; Ma, K.
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.Aerosp Syst Engn Shanghai, 3888 Yuanjiang Rd, Shanghai 201109, Peoples R China
推荐引用方式 GB/T 7714	Li, X. N.,Liu, Z. Y.,Luo, H. J.,et al. Enhancing strength-ductility synergy of graphene/Al-Cu-Mg composites via forming MgAl2O4@graphene complex structure[J]. COMPOSITES COMMUNICATIONS,2023,43:5.
APA	Li, X. N..,Liu, Z. Y..,Luo, H. J..,Ma, K..,Xiao, B. L..,...&Ma, Z. Y..(2023).Enhancing strength-ductility synergy of graphene/Al-Cu-Mg composites via forming MgAl2O4@graphene complex structure.COMPOSITES COMMUNICATIONS,43,5.
MLA	Li, X. N.,et al."Enhancing strength-ductility synergy of graphene/Al-Cu-Mg composites via forming MgAl2O4@graphene complex structure".COMPOSITES COMMUNICATIONS 43(2023):5.