Microstructure Study of Phase Transformation of Quartz in Potassium Silicate Glass at 900 degrees C and 1000 degrees C

doi:10.3390/cryst11121481

CORC > 金属研究所 > 中国科学院金属研究所

	Microstructure Study of Phase Transformation of Quartz in Potassium Silicate Glass at 900 degrees C and 1000 degrees C
	Li, Wenbo 2; Xu, Chenghao 3; Xie, Ameng 1; Chen, Ken 3; Yang, Yingfei 4; Liu, Lanlan ; Zhu, Shenglong 1
刊名	CRYSTALS
	2021-12-01
卷号	11 期号:12 页码:13
关键词	crystal transformation high temperature quartz glass
DOI	10.3390/cryst11121481
通讯作者	Chen, Ken(chenk@dgut.edu.cn)
英文摘要	Interfacial reaction between quartz and potassium silicate glass was studied at both 900 degrees C and 1000 degrees C. The results showed that no phase transformation was observed for the pure quartz at 900 degrees C or 1000 degrees C. Instead, for quartz particles in K2O-SiO2 glass, the transformation from quartz to cristobalite occurred at the quartz/glass interface at first, and then the cristobalite crystals transformed into tridymite. The tridymite formed at the interface between particles and glass became the site of heterogeneous nucleation, which induces plenty of tridymite precipitation in potassium silicate glass. The influential mechanism of firing temperature and size of quartz particles on transformation rate was discussed.
资助项目	National Natural Science Foundation of China[52001064] ; Guangdong Basic and Applied Basic Research Foundation[2019A1515110913] ; Guangdong Basic and Applied Basic Research Foundation[211135064] ; Science and technology reseach project of Hunan Electric Power Co., Ltd.[5216A5200006]
WOS研究方向	Crystallography ; Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000737047800001
资助机构	National Natural Science Foundation of China ; Guangdong Basic and Applied Basic Research Foundation ; Science and technology reseach project of Hunan Electric Power Co., Ltd.
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/173832]
专题	金属研究所_中国科学院金属研究所
通讯作者	Chen, Ken
作者单位	1.Hunan Xiangdian Test Res Inst Co Ltd, Changsha 410029, Peoples R China 2.State Grid Hunan Elect Power Co Ltd, Res Inst, Changsha 410004, Peoples R China 3.Dongguan Univ Technol, Sch Mat Sci & Engn, 1 Daxue Rd, Dongguan 523808, Peoples R China 4.Jinan Univ, Inst Adv Wear Corros Resistant & Funct Mat, West Huangpu Rd 601, Guangzhou, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Wencui Rd 62, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, Wenbo,Xu, Chenghao,Xie, Ameng,et al. Microstructure Study of Phase Transformation of Quartz in Potassium Silicate Glass at 900 degrees C and 1000 degrees C[J]. CRYSTALS,2021,11(12):13.
APA	Li, Wenbo.,Xu, Chenghao.,Xie, Ameng.,Chen, Ken.,Yang, Yingfei.,...&Zhu, Shenglong.(2021).Microstructure Study of Phase Transformation of Quartz in Potassium Silicate Glass at 900 degrees C and 1000 degrees C.CRYSTALS,11(12),13.
MLA	Li, Wenbo,et al."Microstructure Study of Phase Transformation of Quartz in Potassium Silicate Glass at 900 degrees C and 1000 degrees C".CRYSTALS 11.12(2021):13.