Effect of Boron Nitride on Crystallization of the Quartz Ceramics

被引：0

作者：

Zheng Bin ^{[1
]}

Liu Jiachen ^{[1
]}

Du Haiyan ^{[1
]}

Zhuang Mengmeng ^{[1
]}

Gao Wanqi ^{[1
]}

机构：

[1] Tianjin Univ, Minist Educ, Key Lab Adv Ceram & Machining Technol, Tianjin 300072, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2013年 / 42卷

关键词：

boron nitride; quartz ceramic; crystallization;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of boron nitride on the crystallization of quartz ceramic and the mechanism was studied. Results show that the adding of BN leads to the suppression of the crystallization of the quartz ceramics. BN promotes new bonding reaction at about 750 degrees C, which increases the resistance of the bond rearrangement to hinder the transition process that the Si-O bond arranged by disordered state to an ordered state. So the addition of BN leads to the suppression of the crystallization.

引用

页码：370 / 372

页数：3