Fast surface dynamics enabled cold joining of metallic glasses

doi:10.1126/sciadv.aax7256

IMECH-IR > 非线性力学国家重点实验室

	Fast surface dynamics enabled cold joining of metallic glasses
	Ma J1 ; Yang C 1; Liu XD 1,2; Shang BS3 ; He QF 2; Li FC 2; Wang TY 2; Wei D(魏丹)4 ; Liang X1 ; Wu XY 1; Wang YJ(王云江)4 ; Gong F 1; Guan PF 3; Wang WH5 ; Yang Y 2,6
通讯作者	Gong, Feng([email protected]) ; Guan, Pengfei([email protected]) ; Wang, Weihua([email protected]) ; Yang, Yong([email protected])
发表期刊	SCIENCE ADVANCES
	2019-11-01
卷号	5 期号:11 页码:9
ISSN	2375-2548
摘要	Design of bulk metallic glasses (BMGs) with excellent properties has been a long-sought goal in materials science and engineering. The grand challenge has been scaling up the size and improving the properties of metallic glasses of technological importance. In this work, we demonstrate a facile, flexible route to synthesize BMGs and metallic glass-glass composites out of metallic-glass ribbons. By fully activating atomic-scale stress relaxation within an ultrathin surface layer under ultrasonic vibrations, we accelerate the formation of atomic bonding between ribbons at a temperature far below the glass transition point. In principle, our approach overcomes the size and compositional limitations facing traditional methods, leading to the rapid bonding of metallic glasses of distinct physical properties without causing crystallization. The outcome of our current research opens up a window not only to synthesize BMGs of extended compositions, but also toward the discovery of multifunctional glass-glass composites, which have never been reported before.
DOI	10.1126/sciadv.aax7256
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000499736100062
关键词[WOS]	MECHANICAL-BEHAVIOR ; SUPERCOOLED LIQUID ; ION IRRADIATION ; TRANSITION ; MOBILITY ; DEFORMATION ; TEMPERATURE ; SIMULATION ; ALLOYS ; FILMS
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
资助项目	NSF of China[51571011] ; NSF of China[U1930402] ; NSF of China[51871157] ; Natural Science Foundation of Guangdong Province[2016A030310043] ; Science and Technology Innovation Commission Shenzhen[JCYJ20170412111216258] ; Science and Technology Innovation Commission Shenzhen[JCYJ20160520164903055] ; University Grant Council through the General Research Fund (GRF)[CityU11213118] ; University Grant Council through the General Research Fund (GRF)[CityU11209317]
项目资助者	NSF of China ; Natural Science Foundation of Guangdong Province ; Science and Technology Innovation Commission Shenzhen ; University Grant Council through the General Research Fund (GRF)
论文分区	一类
力学所作者排名	5+
RpAuthor	Gong, Feng ; Guan, Pengfei ; Wang, Weihua ; Yang, Yong
引用统计	被引频次：98[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/81221
专题	非线性力学国家重点实验室
作者单位	1.Shenzhen Univ, Coll Mechatron & Control Engn, Guangdong Prov Key Lab Micro Nano Optomechatron E, Shenzhen 518060, Guangdong, Peoples R China; 2.City Univ Hong Kong, Coll Engn, Dept Mech Engn, Kowloon Tong,Kowloon, Tat Chee Ave, Hong Kong, Peoples R China; 3.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China; 4.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 5.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China; 6.City Univ Hong Kong, Dept Mat Sci & Engn, Coll Engn, Kowloon Tong,Kowloon, Tat Chee Ave, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Ma J,Yang C,Liu XD,et al. Fast surface dynamics enabled cold joining of metallic glasses[J]. SCIENCE ADVANCES,2019,5,11,:9.Rp_Au:Gong, Feng, Guan, Pengfei, Wang, Weihua, Yang, Yong
APA	Ma J.,Yang C.,Liu XD.,Shang BS.,He QF.,...&Yang Y.(2019).Fast surface dynamics enabled cold joining of metallic glasses.SCIENCE ADVANCES,5(11),9.
MLA	Ma J,et al."Fast surface dynamics enabled cold joining of metallic glasses".SCIENCE ADVANCES 5.11(2019):9.

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