Investigation of microstructure, texture evolution and plastic anisotropy of short-time homogenized MS-DC cast 2024 aluminum alloy during rolling and annealing

doi:10.1016/j.msea.2024.146392

IMR OpenIR

	Investigation of microstructure, texture evolution and plastic anisotropy of short-time homogenized MS-DC cast 2024 aluminum alloy during rolling and annealing
	Wang, Rui 1,2; Zuo, Yubo 1,2; Zhu, Qingfeng 1,3; Guo, Xianliang 1,2; Liu, Xudong 4
通讯作者	Zuo, Yubo(zuoyubo@epm.neu.edu.cn) ; Zhu, Qingfeng(zhuqingfeng@epm.neu.edu.cn)
	2024-05-01
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	899 页码:15
摘要	A novel process combined intensive melt shearing direct chill (MS-DC) casting technology, shortened homogenization treatment, hot rolling and intermediate annealing (MS-DC combination process) was proposed to inhibit the growth of coarse Fe-rich primary intermetallic phases (IMPs) in the center of conventional DC cast aluminum alloy ingots and avoid the formation of large-sized T phase caused by long-time homogenization. The analysis of the dissolution kinetic of the primary phase showed that MS-DC as-cast structure provided favorable conditions for shortening the homogenization treatment and the nano-sized T phases precipitated during MS-DC combination process. Besides, the MS-DC combination process increased the number of randomly oriented subgrains and the drag force of recrystallization in the cold-rolled sheet, generating refined grains and random weak textures during solution treatment. Furthermore, more types of textures existed in the solution-treated MS-DC sheet, the mixed structure of beta fiber deformation texture, CubeND and Cube texture decreased the planar anisotropy (Delta r) value and increased the average plastic strain ratio (rave) value, which is conductive to the improvement of deep drawability.
关键词	Aluminum alloy Intensive melt shearing Short -time homogenization T phase Texture Plastic anisotropy
资助者	Foundation of China
DOI	10.1016/j.msea.2024.146392
收录类别	SCI
语种	英语
资助项目	Foundation of China[51674078]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001224448900001
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/186139
专题	中国科学院金属研究所
通讯作者	Zuo, Yubo; Zhu, Qingfeng
作者单位	1.Northeastern Univ, Key Lab Electromagnet Proc Mat EPM, Minist Educ, Shenyang 110819, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 3.Minist Educ, Engn Res Ctr Adv Mat Preparing Technol, Shenyang 110819, Peoples R China 4.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110055, Peoples R China
推荐引用方式 GB/T 7714	Wang, Rui,Zuo, Yubo,Zhu, Qingfeng,et al. Investigation of microstructure, texture evolution and plastic anisotropy of short-time homogenized MS-DC cast 2024 aluminum alloy during rolling and annealing[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2024,899:15.
APA	Wang, Rui,Zuo, Yubo,Zhu, Qingfeng,Guo, Xianliang,&Liu, Xudong.(2024).Investigation of microstructure, texture evolution and plastic anisotropy of short-time homogenized MS-DC cast 2024 aluminum alloy during rolling and annealing.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,899,15.
MLA	Wang, Rui,et al."Investigation of microstructure, texture evolution and plastic anisotropy of short-time homogenized MS-DC cast 2024 aluminum alloy during rolling and annealing".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 899(2024):15.