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A Multiple Twin-Roller Casting Technique for Producing Metallic Glass and Metallic Glass Composite Strips
Wu, Yi1,2; Zhang, Long2; Chen, Sen2,3; Li, Wen1; Zhang, Haifeng2
Corresponding AuthorZhang, Long(zhanglong@imr.ac.cn) ; Li, Wen(liwen@sylu.edu.cn)
2019-12-01
Source PublicationMATERIALS
Volume12Issue:23Pages:9
AbstractTo 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.
Keywordmetallic glass metallic glass composites metallic strips twin-roller casting
Funding OrganizationNational Natural Science Foundation of China ; National Key Research and Development Program of China ; Liaoning Revitalization Talents Program
DOI10.3390/ma12233842
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000510178700038
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/137263
Collection中国科学院金属研究所
Corresponding AuthorZhang, Long; Li, Wen
Affiliation1.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
Recommended Citation
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.
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