A Multiple Twin-Roller Casting Technique for Producing Metallic Glass and Metallic Glass Composite Strips

doi:10.3390/ma12233842

CORC > 金属研究所 > 中国科学院金属研究所

	A Multiple Twin-Roller Casting Technique for Producing Metallic Glass and Metallic Glass Composite Strips
	Wu, Yi 1,2; Zhang, Long 2; Chen, Sen 2,3; Li, Wen 1; Zhang, Haifeng 2
刊名	MATERIALS
	2019-12-01
卷号	12 期号:23 页码:9
关键词	metallic glass metallic glass composites metallic strips twin-roller casting
DOI	10.3390/ma12233842
通讯作者	Zhang, Long(zhanglong@imr.ac.cn) ; Li, Wen(liwen@sylu.edu.cn)
英文摘要	To date it has not been possible to produce metallic glass strips with a thickness larger than 150 mu m via single-roller melt spinning technique, and it remains challenging to produce thick metallic glass strips. In this work, a multiple twin-roller casting technique is proposed for producing thick metallic glass and metallic glass composite strips. A triple twin-roller casting device, as a specific case of the multiple twin-roller, was designed and manufactured. The triple twin-roller device possesses a high cooling rate and involves a long contact time between the melt and the strip, which makes it an efficient technique for producing metallic glass strips that avoids crystallization, although the solidification temperature ranges of metallic glasses are as wide as several hundred Kelvins. The two prepared metallic glass (MG) strips are in a fully amorphous state, and the MG strip shows excellent capacity of stored elastic energy under 3-point bending. Furthermore, the Ti-based metallic glass composite strip produced via the triple twin-roller casting exhibits a novel microstructure with much finer and more homogenously orientated beta-Ti crystals, as compared with the microstructure of metallic glass composites produced by the common copper mold casting technique.
资助项目	National Natural Science Foundation of China[51790484] ; National Natural Science Foundation of China[51701213] ; National Natural Science Foundation of China[51531005] ; National Key Research and Development Program of China[2018YFB0703402] ; Liaoning Revitalization Talents Program[XLYC1802078]
WOS研究方向	Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000510178700038
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China ; Liaoning Revitalization Talents Program
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/137262]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, Long; Li, Wen
作者单位	1.Shenyang Ligong Univ, Sch Mat Sci & Engn, 6 Nanping Middle Rd, Shenyang 110159, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yi,Zhang, Long,Chen, Sen,et al. A Multiple Twin-Roller Casting Technique for Producing Metallic Glass and Metallic Glass Composite Strips[J]. MATERIALS,2019,12(23):9.
APA	Wu, Yi,Zhang, Long,Chen, Sen,Li, Wen,&Zhang, Haifeng.(2019).A Multiple Twin-Roller Casting Technique for Producing Metallic Glass and Metallic Glass Composite Strips.MATERIALS,12(23),9.
MLA	Wu, Yi,et al."A Multiple Twin-Roller Casting Technique for Producing Metallic Glass and Metallic Glass Composite Strips".MATERIALS 12.23(2019):9.