Synthesis and properties of fusion-cast refractories in the Al2O3-ZrO2 system

被引：1

作者：

Sokolov, VA ^{[1
]}

Gasparyan, MD ^{[1
]}

机构：

[1] Moscow Steel & Alloys Inst, Moscow 117936, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 2004年 / 45卷 / 03期

关键词：

Polymer; Al2O3; Corrosion Resistance; Phase Composition; Material Processing;

D O I：

10.1023/B:REFR.0000036731.06854.3a

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 synthesis and properties of fusion-cast refractories in the Al2O3-ZrO2 system studied by x-ray phase analysis and petrography are reported. The phase composition of synthetic materials is represented by corundum and ZrO2 monoclinic modification. Adding ZrO2 results in a decrease in the size of corundum crystals. The corrosion resistance of the synthetic refractories increases with ZrO2 concentration; still, further effort is needed to improve the fabricability of fusion-cast Al2O3 - ZrO2-based refractories.

引用

页码：210 / 213

页数：4

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