Comparison of the Role of MgO and CaO Additives on the Microstructures of Reaction-Sintered Zirconia-Mullite Composite

被引：9

作者：

Chandra, Debasis ^{[1
]}

Das, Gopes ^{[2
]}

Maitra, Saikat ^{[3
]}

机构：

[1] OCL India Ltd, Rajgangpur 770017, Odisha, India

[2] Jadavpur Univ, Met & Mat Engn Dept, Kolkata 700032, India

[3] Govt Coll Engn & Ceram Technol, Kolkata 700010, India

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2015年 / 12卷 / 04期

关键词：

MECHANICAL-PROPERTIES; MULLITE/ZIRCONIA COMPOSITES; EVOLUTION; ALUMINA; POWDERS; YTTRIA; SILICA; TIO2;

D O I：

10.1111/ijac.12263

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：

Isostatically pressed dense reaction-sintered zirconia-mullite composites were prepared from zircon flour and reactive alumina with different proportions of MgO and CaO additives. The pressed compacts were sintered at elevated temperatures with variable soaking times. Development of different phases and microstructures of the sintered compacts were analyzed to assess the relative influence of the additives on the formation of the zirconia-mullite.

引用

页码：771 / 782

页数：12

共 21 条

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[2]

CULLITY BD, 1959, ELEMENTS XRAY DIFFRA, P59

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