The Influence of Manganese Oxide on the Sintering and Properties of the Eutectic Ceramics of the ZrO2-Al2O3-SiO2 System

被引：2
|
作者：
Smirnov, V. V. [1 ]
Smirnov, S., V [1 ]
Obolkina, T. O. [1 ]
Antonova, O. S. [1 ]
Goldberg, M. A. [1 ]
Barinov, S. M. [1 ]
机构：
[1] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow 119334, Russia
来源：
DOKLADY CHEMISTRY | 2019年 / 486卷 / 2期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S0012500819060041
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The sintering, microstructure, and phase composition of the eutectic ceramics of the ZrO2-Al2O3-SiO2 system with an MnO additive have been studied. It has been shown that the additive contributes to the decrease in the sintering temperature to 1250-1350 degrees C. The synthesized materials have a high content of the tetragonal phase, a fine crystalline structure with a grain size of 100-600 nm, and high flexural strength up to 420 MPa. The developed low-temperature materials can find application in mechanical engineering as high-temperature machine parts and refractory materials.
引用
收藏
页码：160 / 163
页数：4
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