Phase formation in the ZrO2-Nd2O3 (Y2O3)-Al2O3 (Cr2O3) systems and properties of materials based on them

被引：1

作者：

Glushkova, VB ^{[1
]}

Krzhizhanovskaya, VA

Strakhov, VI

Sovestnova, OA

Novikov, VK

机构：

[1] Russian Acad Sci, IV Grebenshchikov Inst Chem Silicates, St Petersburg, Russia

[2] Tech Univ, St Petersburg State Technol Inst, St Petersburg, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 2001年 / 42卷 / 1-2期

关键词：

Polymer; Al2O3; Solid Solution; Phase Transformation; Material Base;

D O I：

10.1023/A:1011305421311

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 nature and degree of completeness of phase transformations that occur at 1100-1750 degreesC in ZrO2 - Nd2O3 (Y2O3) - Al2O3 (Cr2O3) compositions rich with ZrO2 are studied. It is shown that the zirconium-yttrium cubic solid solution has a maximum resistance to the action of Al2O3 and Cr2O3. The sinterability and other properties of parts from ZrO, can be controlled within a quite wide range by adding Al2O3, Cr2O3, and NdCrO3 to ZrO2 stabilized by Nd2O3.

引用

页码：71 / 75

页数：5

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