Flexural strength and translucent characteristics of lithium disilicate glass-ceramics with different P2O5 content

被引：66
|
作者：
Wang, Fu [1 ]
Gao, Jing [1 ]
Wang, Hui [1 ]
Chen, Ji-hua [1 ]
机构：
[1] Fourth Mil Med Univ, Sch Stomatol, Dept Prosthodont, Xian 710032, Peoples R China
来源：
MATERIALS & DESIGN | 2010年 / 31卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Ceramic; Mechanical; Selection for material properties; HEAT-TREATMENT; CRYSTALLIZATION; MICROSTRUCTURE; NUCLEATION; SYSTEMS;
D O I：
10.1016/j.matdes.2010.02.013
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Lithium disilicate glass-ceramics derived from the SiO2-Li2O-K2O-Al2O3-ZrO2-P2O5 system with different P2O5 content (from 0.5 mol.% to 2.0 mol.% at a step of 0.5 mol.%) were prepared for dental restorative application. Flexural strength of final glass-ceramics and translucent characteristics expressed in term of contrast ratio (CR) were measured. The interrelations between P2O5 content, microstructure and properties were discussed. Glass-ceramic with a P2O5 content of 1.0 mol.%, in which elongated rod-like Li2Si2O5 crystals formed an interlocking microstructure, showed the highest flexural strength and suitable contrast ratio for dental restorative application. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3270 / 3274
页数：5
相关论文
共 50 条
  • [41] Preparation and Characterization of P2O5 Containing Canasite Glass-Ceramics as Potential Materials for Dental Restorations
    Ghahsareh, Zahra Shamohammadi
    Banijamali, Sara
    Aghaei, Alireza
    IRANIAN JOURNAL OF MATERIALS SCIENCE AND ENGINEERING, 2023, 20 (02) : 1 - 17
  • [42] SURFACE CHARACTERISTICS OF HIGH-STRENGTH MGO-CAO-SIO2-P2O5 GLASS-CERAMICS
    SHYU, JJ
    WU, JM
    JOURNAL OF MATERIALS RESEARCH, 1994, 9 (03) : 717 - 722
  • [43] The influence of different factors on the bond strength of lithium disilicate-reinforced glass-ceramics to Resin: a machine learning analysis
    Liu, Jiawen
    Tu, Suqing
    Wang, Mingjuan
    Chen, Du
    Chen, Chen
    Xie, Haifeng
    BMC ORAL HEALTH, 2025, 25 (01):
  • [44] The effect of P2O5 on the crystallization and microstructure of glass-ceramics in the SiO2-Li2O-K2O-ZnO-P2O5 system
    von Clausbruch, SC
    Schweiger, M
    Höland, W
    Rheinberger, V
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2000, 263 (1-4) : 388 - 394
  • [45] Unveiling the evolution of early phase separation induced by P2O5 for controlling crystallization in lithium disilicate glass system
    Yu, Xiaojiao
    Wang, Mingzhong
    Rao, Yu
    Xu, Yinsheng
    Xia, Mengling
    Zhang, Xianghua
    Lu, Ping
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2023, 43 (12) : 5381 - 5389
  • [46] In vitro characterisation and microstructure of B2O3/P2O5 doped bioactive spodumene glass-ceramics
    Chakraborty, S.
    Chaturvedi, R. K.
    Pyare, R.
    ADVANCES IN APPLIED CERAMICS, 2007, 106 (05) : 216 - 221
  • [47] Effect of P2O5 on the crystallization behavior in CaO-MgO-Al2O3-SiO2 glass-ceramics
    School of Material Science and Engineering, Shandong Jianzhu University, Jinan 250101, China
    不详
    Rengong Jingti Xuebao, 2008, 1 (208-212):
  • [48] The influence of fluorine content and soaking temperature on the flexural strength of fluorosilicic mica glass-ceramics
    Cao, Xiaogang
    Wang, Chen
    Tian, Jiemo
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2002, 31 (SUPPL. 1):
  • [49] The influence of fluorine content and soaking temperature on the flexural strength of fluorosilicic mica glass-ceramics
    Cao, XA
    Wang, C
    Tian, JM
    RARE METAL MATERIALS AND ENGINEERING, 2002, 31 : 487 - 490
  • [50] Effect of ZnO/K2O ratio on the crystallization sequence and microstructure of lithium disilicate glass-ceramics
    Kim, Dami
    Kim, Hyeong-Jun
    Yoo, Sang-Im
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2019, 39 (15) : 5077 - 5085
12345