LEUCITE

作品数:7被引量:6H指数:2
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相关领域:医药卫生天文地球更多>>
相关机构:华盛顿大学中央研究院鞍山钢铁学院中国科学院更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Science Bulletin》《Acta Metallurgica Sinica(English Letters)》《Chinese Journal of Biomedical Engineering(English Edition)》更多>>
相关基金:国家高技术研究发展计划湖北省自然科学基金国家自然科学基金更多>>
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Preparation, Crystallization and Mechanical Properties of Potassium Aluminosilicate Glass-ceramics
《Journal of Wuhan University of Technology(Materials Science)》2024年第3期587-595,共9页郑伟宏 黄猛 GAO Zipeng ZHANG Hang YUAN Jian TIAN Peijing PENG Zhigang 
Funded by State Key Laboratory of Silicate Materials for Ar-chitectures(Wuhan University of Technology)(No.2011DA105356)。
In this study,transparent K_(2)O-Al_(2)O_(3)-SiO_(2)(KAS)glass-ceramics with leucite as the main crystalline phase were prepared by melting-quench method and two-step heat treatment.The effects of SiO_(2)/Al_(2)O_(3) ...
关键词:LEUCITE GLASS-CERAMIC kaliophilite crystallization kinetics 
Relationship between Leucite Content and Compressive Strength of K_2O-Al_2O_3-SiO_2 System Dental Glass Ceramics
《Journal of Wuhan University of Technology(Materials Science)》2009年第1期72-74,共3页张飚 钱法汤 
Funded by the Natural Science Foundation of Hubei Province of China(No. 2006ABA250)
Relationship between leucite content and compressive strength of K2O-Al2O3-SiO2 sys-tem dental glass ceramics were investigated. 10 groups of feedstock powder with different composi-tions were treated according to the...
关键词:leucite content compressive strength glass ceramics 
Synthesis of Leucite from Potash Feldspar被引量:2
《Journal of Wuhan University of Technology(Materials Science)》2008年第4期452-455,共4页ZHANG Yi QU Chi WU Jianqing LU Ming RAO Pinggen LIU Xiaoxi 
the National High Technology Research and Development Program of China(No.2002AA302204);Science and Technology Program of Guangdong Province of China(No.2001A1070102);Science and Technology Program of Guangzhou City of China
Leucite particles were synthesized from feldspar mixed with 0% to 52% potassium nitrate fired from 800 ℃ to 1 200 ℃ by solid state method. The X-ray Diffraction (XRD) patterns show that in the temperature range fr...
关键词:LEUCITE SYNTHESIS potash feldspar 
A New Technology of Microcrystallizing Leucite to Reinforce Dental Glass Ceramics
《Journal of Wuhan University of Technology(Materials Science)》2004年第1期94-95,共2页张飚 
The key technology and the main mechanism of microcrystallizing leucite to reinforce dental glass ceramics were investigated.The feedstock powders were selected,mixed according to the ratios of the theoretical composi...
关键词:LEUCITE Microcrystallization Dental glass ceramics 
Preparation and Biological Evaluation of Heat-press Glass Ceramics
《Chinese Journal of Biomedical Engineering(English Edition)》2003年第2期66-71,共6页FENG Ling-yun1,CAO Xian-ying1,YAN Yu-hua1,LI Shi-pu,WANG Jia-wei21 Biomedical Materials and Engineering Center, Wuhan University of Technology, Wuhan 430070,China 2 Dental Hospital, Wuhan University, Wuhan 430070,China 
Castable glass ceramics based on SiO 2-Al 2O 3-K 2O-Na 2O system were prepared. The structure and physical properties of this material were tested and analyzed by x-ray, SEM and other methods. It was show that the maj...
关键词:heat-press glass CERAMICS LEUCITE BIOCOMPATIBILITY 
PREPARATION OF HIGH THERMAL EXPANSION COEFFICIENT PORCELAINS FUSED TO METALS被引量:3
《Acta Metallurgica Sinica(English Letters)》2003年第4期256-260,共5页J.P. Yang and J.Q. WuDept. of Inorganic Materials, South China University of Technology, Guangzhou 510640, China 
This research was funded by the National High Technology Research and Development Program of China(Grant No.2002AA302204);Science and Technology Program of Guangdong Provrince of China(Grant No.2001A1070102).
Usually the thermal expansion coefficients (TEC) of metals are higher than that of porcelains. In order to match the TECs in the case of coating porcelains on metals, high TEC porcelains are needed. In this research, ...
关键词:thermal expansion coefficient LEUCITE SOL-GEL PORCELAIN 
VARIATION OF THE PRIMARY FIELD OF LEUCITE UNDER WATER-DEFICIENT CONDITIONS IN THE SYSTEM Ne-Ks-Q-H_2O AT P_(H_2O)=5 kbar被引量:1
《Chinese Science Bulletin》1991年第15期1287-1290,共4页曾荣树 W. S. MACKENZIE 
Phase relationship of the system Ne-Ks-Q-H2O at PH2O= 5 kbar under water-saturated condition has been investigated. Compared with the phase diagrams at 1 atmosphere, 1 kbar and 2 kbar,...
关键词:LEUCITE RESIDUAL systm phase relation. 
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