Fabrication of textured alumina by high-temperature deformation

被引：0
|
作者：
Yoshizawa, Y [1 ]
Toriyama, M [1 ]
Kanzaki, S [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol AIST, Synergy Mat Res Ctr, Nagoya, Aichi 4638687, Japan
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2001年 / 84卷 / 06期
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D O I：
暂无
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：
Texture formation via high-temperature deformation in sintered alumina was investigated. Fine-grained, normal-purity-alumina sintered bodies deformed under stresses up to 80 MPa in a temperature range of 1200 degrees -1300 degreesC. Fine, disklike grains formed in the equiaxial fine-grained matrix during high-temperature deformation and aligned unidirectionally via material flow during deformation. Highly textured sintered alumina bodies were obtained via high-temperature deformation and further annealing,
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页码：1392 / 1394
页数：3
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