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Effects of Heat-Treatment on the Crystallization and Thermal Expansion Coefficient of Li_2O-Al_2O_3-SiO_2 System Glass with High Content of ZnO

LI Tan-ping,ZENG Li-qun,ZHOU Xue-zhong,LIU Jin-cai,TANG Sheng-fei(Hunan Institute of Technology,Hengyang 421008,China)  
Basic glasses of Li_2O-Al_2O_3-SiO_2 system with high content of ZnO,added TiO_2+ZrO_2+P_2O_5 components as compound nucleation agent were prepared by means of conventional melt quenching technology,and the heat-treatment requirement as well as crystallization behavior were determined by using DTA.The crystalline phases,microstructure of the glassceramics and the influence of heat-treatment on the structure and the thermal properties of glass-ceramics were investigated according to X-ray diffraction analysis and SEM as well as heat-treatment in gradient temperature furnace.The results show that optimum nucleation temperature of the LAS glass containing 10%(in mass) of ZnO is(710±2)℃,and the values of crystallization activation energy(E) and crystallization exponent(n) are(275±2)kJ/mol and 3.11±0.1 respectively.The glass sample was devitrified after heat-treatment at lower temperature and the coefficient of thermal expansion was increased with increasing crystallization temperature.
【Fund】: 湖南省教育厅资助项目(03C027)
【CateGory Index】: TQ171.1
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Chinese Journal Full-text Database 4 Hits
1 Liu Lihui;Deng Zaide;Ying Tingzhao;Wu Qingren;Liu Zhenqun(Dept.of Inorganic Materials South China University of Technology);Effects of Nucleating Agents on the Thermal Expansion of Li_2O一Al_2O_3一SiO_2 Glass-Ceramics[J];GLASS & ENAMEL;1996-02
2 ;Influence of MgO and ZnO on the properties of LAS transparent glass-ceramic[J];Glass;2004-06
3 ;Lithium Aluminosilicate Glass-Ceramics[J];Materials Review;1995-05
4 Cheng Jinshu\ Huang Hemei\ Xiao JingCheng Jinshu: Assoc.Prof.,School of Material Science and Engineering,WUT,Wuhan 430070,China.;The Application of Othorgonal Testing Method on the Choice of Mixed Nucleating Agents[J];JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY;1999-06
Chinese Journal Full-text Database 10 Hits
1 WANG Yan?li, SHEN Ju?yun, CHEN Xue?xian, MIAO Zhi?xun (Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 200050,China);The Effect of TiO_2 on the Crystallization of Cordierite Ceramic Glass[J];GLASS & ENAMEL;2000-02
2 ZHANG Zhi?yong 1, ZHANG Long 2 (1. Huangshan Zheng-Tong Accountant Office, Anhui Huangshan 245000, China; 2.Shanghai Institute of Optics and Fine Mechanics, Shanghai 201800,China);Study on the Colouration of Li_2O-Al_2O_3-SiO_2 Transparent Glass Ceramics[J];Glass & Enamel;2001-04
3 YANG Jiakuan, XIAO Bo, WANG Xiuping, YAO Dingwen(Department of Environmental Eegineering, Huazhong University of Science & Technology, Hubei,Wuhan 430074, China);Progress on Preparation of Glass-Ceramics from Industrial Slag[J];Glass & Enamel;2002-06
4 Wang Lijiu, WANG Wei, CAO Mingli(Departmen of Civil Engineering, Dalian University of Technology, Liaoning Dalian 116024, China);Advances in the Study on the Micro-Crystallization of Foamed Glass[J];Glass & Enamel;2003-02
5 JIANG Peng,YU Jianchang,WANG Jiaqing (College of Material Science and Engineering,Fuzhou University,Fuzhou 350002,China);Research on Heat Treatment and Effect Factors of Gangue Glass-Ceramic[J];Glass & Enamel;2004-02
6 ZHOU Xiya,ZENG Qun(College of Material Science and Engineering,South China University of Technology,Guangzhou 510640,China);Composition and Microstructure of CaO-Al_2O_3-SiO_2 Glass-Ceramics by Rapid Sintering at Low Temperatures[J];Glass & Enamel;2004-06
7 YAO Qiang,LU Lei,JIANG Qin,DONG Wei (College of Material Science and Engineering,Nanjing University of Technology,Nanjing 210009,China);Preparation and Microstructure Analysis of Glass Ceramics Based on Steel Slag[J];Glass & Enamel;2005-05
8 LU Lei,YAO Qiang,JIANG Qin,DONG Wei (College of Material Science and Engineering,Nanjing University of Technology,Nanjing 210009,China);Effect of Nucleation Temperature on Properties of Glass Ceramics Based on Steel Slag[J];Glass & Enamel;2006-01
9 CHANG Ying,LI Xi-bin(State Key Laboratory for Powder Metallurgy of Central South University,Changsha 410083,China);Research on the Relationship between Thermal Expansion Coefficients and Constitution of Glass-Ceramics and Heat-Treatment Methods[J];Glass & Enamel;2006-02
10 XIAO Xiang-qi,LU Zhong-yuan (School of Materials Science & Enginering,Southwest University of Science and Technology,Mianyang,621010,China);Preparation and Magnetic Properties of Glass-Ceramics in SiO_2-BaO-Fe_2O_3 System[J];Glass & Enamel;2006-02
China Proceedings of conference Full-text Database 2 Hits
1 XIAO Han-ning;ZHAO Yun-cai;LIUFU Sheng-cong College of Materials Science and Engineering, Hunan University Changsha. 410082, China;Current Situation and Development of Functional Glass Ceramics[A];[C];2001
2 MA Li LIU Li-qiang WANG Feng (Department of Materials Science and Engineering,Shandong University of Science and Technology,Qingdao 266510,China,);The effect of the crystallization temperature on microstructures and properties in the system MgO-Al_2O_3-SiO_2[A];[C];2007
Chinese Journal Full-text Database 10 Hits
1 Liu Lihui; Deng Zaide; Ying Tingzhao;Liu Zhenqun (South China University of Technology, Guangzhou. 510641);Li_2O-Al_2O_3-SiO_2 System Glass-Ceramics Added with Y_2O_3[J];GLASS & ENAMEL;1997-04
2 NING Shu?fan, HE Chao, LIN Hong?fei, XU Shu?hui (Northwest Institute of Light Industry, Shanxi, Xianyang, 712081,China);Study on the Composition of Rolling Slag Glass-Ceramic[J];GLASS & ENAMEL;2000-04
3 Liu Lihui;Deng Zaide;Ying Tingzhao;Wu Qingren;Liu Zhenqun(Dept.of Inorganic Materials South China University of Technology);Effects of Nucleating Agents on the Thermal Expansion of Li_2O一Al_2O_3一SiO_2 Glass-Ceramics[J];GLASS & ENAMEL;1996-02
4 Deng Zaide Liu Lihui Ying Tingzhao Shen Hui Jin Yinghui (South China University of Technology, Department of Inorganic Materials Science and Engineering );The Effect of Rare Earth Oxide La_2O_3 on the Li_2O-Al_2O_3-SiO_2 Glass-Ceramics[J];GLASS & ENAMEL;1998-04
5 ZHANG Peixin WEN Qiye LIU Jianhong ZHANG Qianling REN Xiangzhong WEI Bo (1 Department of Chemistry and Biology,Normal College,Shenzhen University,Shenzhen 518060,China; 2 School of Microelectronic and Solid-electronic,University of Electronic Science and Technology of China,Chengdu,610054,China;);Research Progress in Slag Glass-Ceramics[J];Materials Review;2003-09
6 ZHANG Wei-jun, DU Yong-guo, CHEN Zhao-hui, HU Jun-sui, YANG Juan (National University of Defense Technology, Changsha Hunan 410073);Glass-ceramic and Its Applications in Electronic Elements[J];Electronic Components $ Materials;2002-08
7 Chen Guohua Liu Xinyu (1Departmentof Materials Science and Engineering,Central South University,Changsha,410083 2Guilin University of Electronic Technology,Guilin,541004);Fabrications and Propects of Slag Glass-Ceramics[J];;2002-08
8 Li Tianling (China Building Materials Academy);The Crystal Chemistry of β-Spodumene and the Structure Explanation to It's Low Thermal Expansion[J];Bulletin of Thechinese Ceramic Society;1995-02
9 Song Lixin Yue Jun (Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 200050)Jiang Hong (Luoyang Floating Glass Group Co.,Luoyang 471009);Effect of Bubbling of Tank Furnace on Glass Quality and Output[J];Bulletin of the Chinese Ceramic Society;2003-03
10 Wu Songquan (Department of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001) Li Yajuan Wang Fuping (Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001);Preparation and Application of Li_2O-Al_2O_3-SiO_2 Glass-Ceramics[J];Bulletin of the Chinese Ceramic Society;2005-01
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