Paper Title:
Microstructure and Crystallization Behavior of Glasses in the ZrO2-ZnO-Al2O3-SiO2 System
  Abstract

Crystallization behavior of ZrO2-ZnO-Al2O3-SiO2 glass has been studied by differential thermal analysis, X-ray diffraction analysis and scanning electronic microscope. ZrO2 doped in the glass induces the phase separation effectively. The crystal phases obtained are gahnite (ZnAl2O4) and a small amount of ZrO2 phase. SEM photographs show that the crystal phases distribute uniformly in the glass ceramics and the grain sizes of glass ceramics after different heat treatment are less than 60nm.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1590-1592
DOI
10.4028/www.scientific.net/KEM.336-338.1590
Citation
X. D. Li, J. M. Tian, C. Wang, L. M. Dong, Q. F. Zan, "Microstructure and Crystallization Behavior of Glasses in the ZrO2-ZnO-Al2O3-SiO2 System", Key Engineering Materials, Vols. 336-338, pp. 1590-1592, 2007
Online since
April 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Gültekin Göller, Ipek Akin, Niyazi Eruslu, E.S. Kayali
Abstract:The purpose of this study is to investigate the crystallization behavior and in-vitro bioactivity character of glass ceramics having 3:7...
321
Authors: Jun Ping Yan, Zi Long Tang, Shao Hua Luo, Zhong Tai Zhang
Abstract:Sr4Al14O25: Eu2+, Dy3+ luminescent ceramics with high brightness and long afterglow were prepared using glass frits as binders by sintering...
651
Authors: Xiao Lei Li, Li Ying Wang, Er An Zai, Hong An Ma, Xiao Peng Jia
Abstract:Heat treatment is an effective means of structural adjustment and performance improvement of AlN ceramics. AlN ceramics prepared at high...
68
Authors: Zhao Xia Hou, Zhao Lu Xue, Shao Hong Wang, Xiao Dan Hu, Hao Ran Lu, Chang Lei Niu, Hao Wang, Cai Wang, Yin Zhou
Chapter 2: Engineering Ceramics and Ceramic Composites
Abstract:Transparent oxyfluoride tellurite glass with the composition of TeO2-SiO2-AlF3-CaO-KF system were prepared...
1015
Authors: Cheng Hua Zhang, Bin Jiang, Ke Zhang, Lei Jiao, Ren Hong Yu, Dong Xu
Abstract:Sc2O3-doped zinc oxide varistor ceramics were prepared by a solid reaction route. The microstructure and the electrical...
126