PHASE-TRANSFORMATION AND THERMAL-EXPANSION OF ZIRCONIUM AND HAFNIUM TITANATES AND THEIR SOLID-SOLUTIONS

被引:59
作者
IKAWA, H
IWAI, A
HIRUTA, K
SHIMOJIMA, H
URABE, K
UDAGAWA, S
机构
[1] Tokyo Inst of Technology, Tokyo, Jpn, Tokyo Inst of Technology, Tokyo, Jpn
关键词
CERAMIC MATERIALS - Heat Resisting - REFRACTORY MATERIALS - Zirconia - ZIRCONIUM COMPOUNDS - Thermal Expansion;
D O I
10.1111/j.1151-2916.1988.tb05827.x
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
A study was undertaken to investigate materials having properties similar to those of HfTiO//4 but not containing Hf. Thermal expansion as well as phase transformation of the alpha -PbO//2-type compounds in the ZrO//2-HfO//2-TiO//2-SnO//2 system were studied, and it was revealed that a compound in the ZrO//2-TiO//2-SnO//2 system exhibited expansion behavior almost identical with that of HfTiO//4.
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页码:120 / 127
页数:8
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