Effect of quenching rate of solution treatment on corrosion resistance and mechanical properties of a novel Na<sub>2</sub>MoO<sub>4</sub>@CNT/Al-Zn-Mg-Cu composite

doi:10.1016/j.corsci.2025.112688

IMR OpenIR

	Effect of quenching rate of solution treatment on corrosion resistance and mechanical properties of a novel Na₂MoO₄@CNT/Al-Zn-Mg-Cu composite
	Yang, Jie 1,2; Wang, Zhengbin 1; Li, Qing 1,2; Xiao, Zhixiang 1,2; Liu, Zhenyu 3; Xiao, Bolv 3; Ma, Zongyi 3; Zheng, Yugui 1
通讯作者	Wang, Zhengbin(zbwang12s@imr.ac.cn) ; Zheng, Yugui(ygzheng@imr.ac.cn)
	2025-04-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	245 页码:13
摘要	The effect of quenching rate on corrosion and mechanical properties of a novel Na2MoO4@CNT/Al-Zn-Mg-Cu composite is investigated. The results show that the corrosion resistance of this composite is not sensitive to quenching rate, maintaining a low corrosion rate of similar to 0.01 mm/y in 0.6 mol/L NaCl solution and the highest resistance to intergranular and exfoliation corrosion. Besides, ultrahigh strength of this composite decreases but the elongation increases greatly with decreasing the quenching rate. The low quenching sensitivity to corrosion results from the formation of protective surface films promoted by surface enrichment of the MoO42- ions spontaneously released from exposed CNTs.
关键词	Al-Zn-Mg-Cu matrix composite Quenching rate Corrosion resistance Mechanical property Carbon nanotube Precipitant
资助者	IMR Innovation Fund ; Youth Innovation Promotion Association CAS ; China Association for Science and Technology ; National Natural Science Foundation of China
DOI	10.1016/j.corsci.2025.112688
收录类别	SCI
语种	英语
资助项目	IMR Innovation Fund[2024-ZD02] ; Youth Innovation Promotion Association CAS[2023200] ; China Association for Science and Technology[YESS20210013] ; National Natural Science Foundation of China[51931009] ; National Natural Science Foundation of China[52120105001]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001409165500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180526
专题	中国科学院金属研究所
通讯作者	Wang, Zhengbin; Zheng, Yugui
作者单位	1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jie,Wang, Zhengbin,Li, Qing,et al. Effect of quenching rate of solution treatment on corrosion resistance and mechanical properties of a novel Na₂MoO₄@CNT/Al-Zn-Mg-Cu composite[J]. CORROSION SCIENCE,2025,245:13.
APA	Yang, Jie.,Wang, Zhengbin.,Li, Qing.,Xiao, Zhixiang.,Liu, Zhenyu.,...&Zheng, Yugui.(2025).Effect of quenching rate of solution treatment on corrosion resistance and mechanical properties of a novel Na₂MoO₄@CNT/Al-Zn-Mg-Cu composite.CORROSION SCIENCE,245,13.
MLA	Yang, Jie,et al."Effect of quenching rate of solution treatment on corrosion resistance and mechanical properties of a novel Na₂MoO₄@CNT/Al-Zn-Mg-Cu composite".CORROSION SCIENCE 245(2025):13.