IMR OpenIR
Local chemical ordering within the incubation period as a trigger for nanocrystallization of a highly supercooled Ti-based liquid
Wang, Zhi1,2; Chen, Chunlin1,3; Ketov, Sergey, V1,4; Akagi, Kazuto1; Tsarkov, Andrey A.5; Ikuhara, Yuichi1,6; Louzguine-Luzgin, Dmitri, V1
Corresponding AuthorChen, Chunlin(chen.chunlin@wpi-aimr.tohoku.ac.jp) ; Louzguine-Luzgin, Dmitri, V(dml@wpi-aimr.tohoku.ac.jp)
2018-10-15
Source PublicationMATERIALS & DESIGN
ISSN0264-1275
Volume156Pages:504-513
AbstractIn the present work we study nanocrystallization of the Ti50Ni23Cu22Sn5 alloy within the supercooled liquid region by using a state-of-the-art experimental technique with elemental mapping at near-atomic resolution especially focusing on the incubation period which is still poorly understood from both the theoretical and experimental viewpoint. Molecular dynamics (MD) simulation results performed for the Ti55Ni45 liquid acting as a simplified model system of the (Ti,Sn)(55)(Ni,Cu)(45) alloy illustrate the process of nucleation and provide some additional suggestions. The experiment and MD results indicate formation of nanometer-range chemical rearrangements which are supposed to reduce the energy barrier in the complex energy landscape finally leading to a high density of homogeneously nucleating crystallites after the completion of a macroscopically observed incubation period. (C) 2018 Published by Elsevier Ltd.
KeywordNucleation Supercooled liquid Metallic glass Chemical inhomogeneity Energy barrier
Funding OrganizationWorld Premier International Research Center Initiative (WPI), MEXT, Japan ; Fusion Research grant Nucleation - structural formation dynamics of nanomaterials from AIMR, Tohoku University, Japan ; Ministry of Education and Science of the Russian Federation ; National Natural Science Foundation of China
DOI10.1016/j.matdes.2018.07.013
Indexed BySCI
Language英语
Funding ProjectWorld Premier International Research Center Initiative (WPI), MEXT, Japan ; Fusion Research grant Nucleation - structural formation dynamics of nanomaterials from AIMR, Tohoku University, Japan ; Ministry of Education and Science of the Russian Federation[K2-2014-013] ; Ministry of Education and Science of the Russian Federation[K2-2017-089] ; National Natural Science Foundation of China[51701075]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000441422300048
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128787
Collection中国科学院金属研究所
Corresponding AuthorChen, Chunlin; Louzguine-Luzgin, Dmitri, V
Affiliation1.Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan
2.South China Univ Technol, Sch Mech & Automot Engn, Natl Engn Res Ctr Near Net Shape Forming Metall M, 381 Wushan Rd, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
4.Austrian Acad Sci, Erich Schmid Inst Mat Sci, A-8700 Leoben, Austria
5.Natl Univ Sci & Technol MISiS, Moscow 119049, Russia
6.Univ Tokyo, Inst Engn Innovat, Tokyo 1138656, Japan
Recommended Citation
GB/T 7714
Wang, Zhi,Chen, Chunlin,Ketov, Sergey, V,et al. Local chemical ordering within the incubation period as a trigger for nanocrystallization of a highly supercooled Ti-based liquid[J]. MATERIALS & DESIGN,2018,156:504-513.
APA Wang, Zhi.,Chen, Chunlin.,Ketov, Sergey, V.,Akagi, Kazuto.,Tsarkov, Andrey A..,...&Louzguine-Luzgin, Dmitri, V.(2018).Local chemical ordering within the incubation period as a trigger for nanocrystallization of a highly supercooled Ti-based liquid.MATERIALS & DESIGN,156,504-513.
MLA Wang, Zhi,et al."Local chemical ordering within the incubation period as a trigger for nanocrystallization of a highly supercooled Ti-based liquid".MATERIALS & DESIGN 156(2018):504-513.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Zhi]'s Articles
[Chen, Chunlin]'s Articles
[Ketov, Sergey, V]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Zhi]'s Articles
[Chen, Chunlin]'s Articles
[Ketov, Sergey, V]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Zhi]'s Articles
[Chen, Chunlin]'s Articles
[Ketov, Sergey, V]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.