Identifying the in-situ origin of supercluster-induced ductile precipitates in Zr-based bulk metallic glasses

doi:10.1016/j.jnoncrysol.2024.123086

IMR OpenIR

	Identifying the in-situ origin of supercluster-induced ductile precipitates in Zr-based bulk metallic glasses
	Zhu, Yuhui 1,2; Chen, Bin 2; Zhou, Yongkang 3; Yang, Shengli 1,2; Zhang, Shuaifeng 1,2; Xie, Bin 1; Lv, Yifan 1,2; Jiang, Peng 1,2; Yu, Wei 1,2; Zhu, Zhengwang 4
通讯作者	Yang, Shengli(yangshengli37@126.com) ; Zhu, Zhengwang(zwzhu@imr.ac.cn)
	2024-09-01
发表期刊	JOURNAL OF NON-CRYSTALLINE SOLIDS
ISSN	0022-3093
卷号	639 页码:9
摘要	A sandwich architecture including double crystal substrates and a single glass-forming droplet has been successfully designed based on the simplified liquid-bridge methods in multicomponent alloys. The multiscale precipitates mainly consisting of beta-phase dendrites with a body-centered cubic (BCC) structure, cubic CuZr2 phase, and icosahedral quasicrystalline phase (I-phase) could be simultaneously identified in dissimilar regions of the glass-forming matrix during heat-induced dissolution or diffusion from crystal substrate to glass-forming droplet. The gradient distributions of crystal-like clusters not only accelerate diffusion velocity due to the collective atomic motion but also can simultaneously modulate the atomic-scale structure, mechanical response, and chemical composition via tracing a high-throughput strategy. The present work provides new insights to discover the formation mechanism of the representative microstructures strongly associated with the atomicscale structure-property-composition relationships and is also helpful to shed light on the in-situ origin or structural mechanism of supercluster-induced multiscale precipitates in developing bulk metallic glasses (BMGs) and in-situ formed BMG composites (BMGCs).
关键词	Multicomponent alloys Crystal substrate Glass-forming droplet High-throughput strategy Multiscale precipitates Structural mechanism
资助者	CHINA NATIONAL KEY RD PROGRAM
DOI	10.1016/j.jnoncrysol.2024.123086
收录类别	SCI
语种	英语
资助项目	CHINA NATIONAL KEY RD PROGRAM[2022YFB3705605]
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics ; Materials Science, Multidisciplinary
WOS记录号	WOS:001347122100001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/191141
专题	中国科学院金属研究所
通讯作者	Yang, Shengli; Zhu, Zhengwang
作者单位	1.Natl Key Lab Marine Corros & Protect, Luoyang 471023, Peoples R China 2.Luoyang Ship Mat Res Inst, Luoyang 471023, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 4.Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Yuhui,Chen, Bin,Zhou, Yongkang,et al. Identifying the in-situ origin of supercluster-induced ductile precipitates in Zr-based bulk metallic glasses[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2024,639:9.
APA	Zhu, Yuhui.,Chen, Bin.,Zhou, Yongkang.,Yang, Shengli.,Zhang, Shuaifeng.,...&Zhu, Zhengwang.(2024).Identifying the in-situ origin of supercluster-induced ductile precipitates in Zr-based bulk metallic glasses.JOURNAL OF NON-CRYSTALLINE SOLIDS,639,9.
MLA	Zhu, Yuhui,et al."Identifying the in-situ origin of supercluster-induced ductile precipitates in Zr-based bulk metallic glasses".JOURNAL OF NON-CRYSTALLINE SOLIDS 639(2024):9.