Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives

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	Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives
	Bai, Yang 1,2; Peng, Lian 1; Zhu, Qingshan 1; Hao, Zhigang 3
刊名	JOURNAL OF NON-CRYSTALLINE SOLIDS
	2016-08-01
卷号	445 期号:AUG 页码:116-122
关键词	Lithium disilicate glass Non-isothermal crystallization kinetics Crystallization activation energy
ISSN号	0022-3093
英文摘要	In this study, a rapid and simple calculation procedure to determine the non-isothermaltrystallization kinetic parameters of a glass was proposed based on the work of Matusita et al. The crystal growth index (n) was firstly determined with the equation proposed by Matusita in 1979 and the value of morphology index (m)-could be determined according to the relationship between n and m. The activation energy for crystal growth was determined using the modified-Kissinger equation proposed Matusita in 1980. To-verify the validity of this efficient and rapid method, four compositions in the Li2O-SiO2-Al2O3-P2O5 glass system were investigated by scanning electron microscopy (SEM) and X-ray diffractometry.(XRD). The crystallization mechanisms as identified by the characterization show good agreement with those predicted by the new calculation procedure, verifying the validity of the calculation procedure. (C) 2016 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Ceramics ; Materials Science, Multidisciplinary
研究领域[WOS]	Materials Science
关键词[WOS]	DIFFERENTIAL THERMAL-ANALYSIS ; FLEXURAL STRENGTH ; CERAMICS ; MICROSTRUCTURE ; TEMPERATURE ; NUCLEATION ; SYSTEM ; DSC ; DTA
收录类别	SCI
语种	英语
WOS记录号	WOS:000379560100018
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/21235]
专题	过程工程研究所_多相复杂系统国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, POB 353, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Natl Bluestar Grp Co Ltd, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Bai, Yang,Peng, Lian,Zhu, Qingshan,et al. Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2016,445(AUG):116-122.
APA	Bai, Yang,Peng, Lian,Zhu, Qingshan,&Hao, Zhigang.(2016).Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives.JOURNAL OF NON-CRYSTALLINE SOLIDS,445(AUG),116-122.
MLA	Bai, Yang,et al."Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives".JOURNAL OF NON-CRYSTALLINE SOLIDS 445.AUG(2016):116-122.