Nanostructure distribution in multilayered Al alloy sheets analyzed by quantitative small-angle X-ray scattering tomography

doi:10.1016/j.nimb.2023.165173

IMR OpenIR

	Nanostructure distribution in multilayered Al alloy sheets analyzed by quantitative small-angle X-ray scattering tomography
	Lin, Shan 1,2,6; Okuda, Hiroshi 1; Li, Jinguo 3; Nishikawa, Yukihiro 4; Kabe, Taizo 5; Masunaga, Hiroyasu 5
通讯作者	Lin, Shan(shan.lin@aichisr.jp)
	2024-02-01
发表期刊	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN	0168-583X
卷号	547 页码:8
摘要	For composites composed of similar/dissimilar metallic materials, the local strength is determined by their local micro/nanostructures. In this study, two square pillars cut from Al/Al-Zn/Al and Al-Mg/Al-Zn/Al-Mg multi-layered sheets are investigated nondestructively by small-angle X-ray scattering (SAXS) tomography utilizing a pencil beam with a diameter of 20 mu m. The absolute values of the attenuation coefficients are estimated successfully without standard specimens on 20-mu m-thick cross sections of the pillars. The absolute SAXS intensity profiles are reconstructed for the first time on both multilayers. The distributions of the constituent elements and local nanostructure parameters are assessed subsequently. The results indicate that the nanostructures in the multilayered sheets fluctuate two-dimensionally on the cross sections. The local hardness distributed on the same cross section is estimated using the results for the binary multilayer. This study shows that SAXS tomography is a promising method for investigations on composites with nanostructures fluctuating on a mesoscopic scale.
关键词	Small-Angle X-ray Scattering SAXS Quantitative Computed Small-Angle X-ray Scattering Tomography Al Alloy Multilayer
资助者	Japan Aluminum Association ; Japan Society for the Promotion of Science
DOI	10.1016/j.nimb.2023.165173
收录类别	SCI
语种	英语
资助项目	Japan Aluminum Association[R2-12] ; Japan Society for the Promotion of Science[18K18944] ; Japan Society for the Promotion of Science[18H05476]
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS类目	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical ; Physics, Nuclear
WOS记录号	WOS:001135071200001
出版者	ELSEVIER
引用统计	被引频次：1[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/321006/183368
专题	中国科学院金属研究所
通讯作者	Lin, Shan
作者单位	1.Kyoto Univ, Dept Mat Sci & Engn, Sakyo Ku, Kyoto, Kyoto 6068501, Japan 2.Aichi Synchrotron Radiat Ctr, 3-250 Minami Yamaguchi Cho, Seto, Aichi 4890965, Japan 3.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, Shenyang 110016, Liaoning, Peoples R China 4.Kyoto Inst Technol, Mat Properties Control, Sakyo Ku, Kyoto, Kyoto 6068585, Japan 5.JASRI, 1-1-1 Sayo, Kouto, Hyogo 6795198, Japan 6.Univ Tokyo, Dept Biomat Sci, 1-1-1,Yayoi,Bunkyo Ku, Tokyo, Japan
推荐引用方式 GB/T 7714	Lin, Shan,Okuda, Hiroshi,Li, Jinguo,et al. Nanostructure distribution in multilayered Al alloy sheets analyzed by quantitative small-angle X-ray scattering tomography[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2024,547:8.
APA	Lin, Shan,Okuda, Hiroshi,Li, Jinguo,Nishikawa, Yukihiro,Kabe, Taizo,&Masunaga, Hiroyasu.(2024).Nanostructure distribution in multilayered Al alloy sheets analyzed by quantitative small-angle X-ray scattering tomography.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,547,8.
MLA	Lin, Shan,et al."Nanostructure distribution in multilayered Al alloy sheets analyzed by quantitative small-angle X-ray scattering tomography".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 547(2024):8.