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Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives
Bai, Yang1,2; Peng, Lian1; Zhu, Qingshan1; Hao, Zhigang3
2016-08-01
Source PublicationJOURNAL OF NON-CRYSTALLINE SOLIDS
ISSN0022-3093
Volume445Issue:AUGPages:116-122
AbstractIn 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.
KeywordLithium Disilicate Glass Non-isothermal Crystallization Kinetics Crystallization Activation Energy
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.jnoncrysol.2016.05.032
Indexed BySCI
Language英语
WOS KeywordDIFFERENTIAL THERMAL-ANALYSIS ; FLEXURAL STRENGTH ; CERAMICS ; MICROSTRUCTURE ; TEMPERATURE ; NUCLEATION ; SYSTEM ; DSC ; DTA
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics ; Materials Science, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China(21325628)
WOS IDWOS:000379560100018
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21235
Collection多相复杂系统国家重点实验室
Affiliation1.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
Recommended Citation
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.
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