A criterion of glass-forming ability and stability derived from pseudo-four characteristic temperatures

doi:10.1016/j.intermet.2021.107201

	A criterion of glass-forming ability and stability derived from pseudo-four characteristic temperatures
	Li, Xiaocheng1 ; Kou, Shengzhong1,2 ; Li, Chunyan1,2 ; Zhao, Yanchun1,2 ; Ding, Yutian1,2
	2021-07
发表期刊	Intermetallics
ISSN	0966-9795
卷号	134
摘要	A quadrilateral with pseudo-four characteristic temperatures as vertices is established based on four aspects (1. The onset crystallization temperature Tx: resistance to crystallization; 2. The liquid temperature Tl: liquid stability; 3. The supercooled liquid region of glass (SLRglass) ΔTx = Tx-Tg, where Tg is the glass transition temperature: stability of SLRglass; 4. The supercooled liquid region of melt (SLRmelt) ΔTg = Tl-Tg: glass-forming ability/tendency of glass itself) from two perspectives of the glass-forming ability (GFA) in cooling process and glass stability (GS) in heating process. According to pseudo-four characteristic temperatures, a glass-forming ability and stability criterion (G-FAS criterion) is derived and modified: G-FAS = Tx/Tl+(Tx-Tg)/(Tl-Tg) and G-FASm = Tx/Tl+(Tx-Tg)/(1.5Tx-Tg). The validity and feasibility of the newly proposed criterion are elaborated and discussed through evaluating the correlation between criterion and Rc and the consistency with the boundary conditions. Comparison with other currently existing 23 characteristic temperature-based criteria shows that the presently proposed criterion has excellent performance both correlation with Rc and consistency with boundary conditions. © 2021 Elsevier Ltd
关键词	Boundary conditions Cryogenic liquids Differential scanning calorimetry Glass transition Metallic glass Rapid solidification Stability criteria Supercooling Thermodynamic stability (metallic) glass Characteristic temperature Condition Crystallization temperature Glass-forming ability Liquid stability Liquid temperature Scanning calorimetry Supercooled liquid region Thermal
DOI	10.1016/j.intermet.2021.107201
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000663072700004
出版者	Elsevier Ltd
EI入藏号	20211510192024
EI主题词	Glass
EI分类号	531 Metallurgy and Metallography ; 641.1 Thermodynamics ; 641.2 Heat Transfer ; 644.4 Cryogenics ; 731.4 System Stability ; 802.3 Chemical Operations ; 812.3 Glass ; 944.6 Temperature Measurements ; 961 Systems Science
来源库	WOS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/148424
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Li, Xiaocheng; Kou, Shengzhong
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	材料科学与工程学院
通讯作者单位	材料科学与工程学院; 省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	材料科学与工程学院
推荐引用方式 GB/T 7714	Li, Xiaocheng,Kou, Shengzhong,Li, Chunyan,et al. A criterion of glass-forming ability and stability derived from pseudo-four characteristic temperatures[J]. Intermetallics,2021,134.
APA	Li, Xiaocheng,Kou, Shengzhong,Li, Chunyan,Zhao, Yanchun,&Ding, Yutian.(2021).A criterion of glass-forming ability and stability derived from pseudo-four characteristic temperatures.Intermetallics,134.
MLA	Li, Xiaocheng,et al."A criterion of glass-forming ability and stability derived from pseudo-four characteristic temperatures".Intermetallics 134(2021).