Highly stable nanoscale amorphous microstructure at steel-aluminum interface enabled by a new solid-state additive manufacturing method

doi:10.1016/j.scriptamat.2023.115300

IMR OpenIR

	Highly stable nanoscale amorphous microstructure at steel-aluminum interface enabled by a new solid-state additive manufacturing method
	Zhang, M.1,2; Liu, F. C.1,2; Liu, Z. Y.1,2; Xue, P.1,2; Dong, P.3,4; Zhang, H.1,2; Wu, L. H.1,2; Ni, D. R.1,2,5; Ma, Z. Y.1,2
通讯作者	Liu, F. C.(liufc@imr.ac.cn) ; Xue, P.(pxue@imr.ac.cn)
	2023-04-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	227 页码:6
摘要	In contrast to the established understanding that the interfacial microstructure of the bonded steel-aluminum (Fe-Al) structures coarsens significantly at elevated temperatures, this study shows that the special nanoscale interfacial layer of the Fe-Al bimetallic structures fabricated by a newly developed modified friction stir additive manufacturing (M-FSAM) exhibited extraordinary stability up to 500 degrees C. In tensile tests, the heat-treated Fe-Al samples failed within the aluminum alloys rather than along the Fe-Al interface. The heat treatment at 500 degrees C did not cause any observable microstructure change in the special nanoscale interfacial layer, which still consisted of a noncontinuous layer of Al-Fe-Si particles and a continuous Mg and O rich layer. The noncontinuous Al-Fe-Si particles were made of an amorphous-like microstructure and the Mg and O rich layer was comprised of an amorphous matrix interspersed with nanocrystalilne particles.
关键词	Dissimilar metal welding Modified friction stir additive manufacture Nanoscale amorphous microstructure Intermetallic compounds Friction stir welding
资助者	National Natural Science Foundation of China ; Liaoning Province Excellent Youth Foundation ; Shenyang Natural Science Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Bintech-IMR R D Program
DOI	10.1016/j.scriptamat.2023.115300
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52034005] ; Liaoning Province Excellent Youth Foundation[2021-YQ-01] ; Shenyang Natural Science Foundation[22-315-6-03] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[Y2021061] ; Bintech-IMR R D Program[GYY-JSBU-2022-002]
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:000920269200001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：10[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/321006/175327
专题	中国科学院金属研究所
通讯作者	Liu, F. C.; Xue, P.
作者单位	1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Univ Michigan, Dept Naval Architecture & Marine Engn, Ann Arbor, MI 48109 USA 4.Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA 5.Binzhou Inst Technol, Shandong Key Lab Adv Aluminum Mat & Technol Pk, Shandong 256606, Peoples R China
推荐引用方式 GB/T 7714	Zhang, M.,Liu, F. C.,Liu, Z. Y.,et al. Highly stable nanoscale amorphous microstructure at steel-aluminum interface enabled by a new solid-state additive manufacturing method[J]. SCRIPTA MATERIALIA,2023,227:6.
APA	Zhang, M..,Liu, F. C..,Liu, Z. Y..,Xue, P..,Dong, P..,...&Ma, Z. Y..(2023).Highly stable nanoscale amorphous microstructure at steel-aluminum interface enabled by a new solid-state additive manufacturing method.SCRIPTA MATERIALIA,227,6.
MLA	Zhang, M.,et al."Highly stable nanoscale amorphous microstructure at steel-aluminum interface enabled by a new solid-state additive manufacturing method".SCRIPTA MATERIALIA 227(2023):6.