Effect of MgO Grain Size on Thermal Expansion Behavior of Alumina-Magnesia-Carbon Refractory

被引：7
|
作者：
Mukhopadhyay, Santanu [1 ]
Chattopadhyay, Arup K. [1 ]
Das, Gopesh C. [2 ]
Maitra, Saikat [3 ]
机构：
[1] TRL Krosaki Refractories Ltd, Belpahar 768218, Orissa, India
[2] Jadavpur Univ, Dept Met, Kolkata 700032, India
[3] Govt Coll Engg & Ceram Technol, Dept Ceram Technol, Kolkata 700010, India
来源：
INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2014年 / 11卷 / 06期
关键词：
D O I：
10.1111/ijac.12146
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The effect of MgO grain size on the permanent linear change behavior of resin bonded alumina-magnesia-carbon refractory has been studied in relation to the formation of spinel phase in these refractories as a function of firing time and temperature. From scanning electron microscopic studies, spinelization at the interface of Al2O3 and MgO grains has also been studied to determine the reaction kinetics for gaining insight into the process.
引用
收藏
页码：1012 / 1019
页数：8
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