| 发明名称 |
BETA-ALUMINA OR BETA-ALUMINA ORIENTED SINTERED COMPACT AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a highly oriented β-alumina and β"-alumina oriented sintered compact by a simple method. <P>SOLUTION: An oriented alumina formed body is formed by carrying out a colloid process using alumina slurry in a magnetic field, impregnating its fine pores with a sodium source and reacting and sintering. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2004284879(A) |
申请公布日期 |
2004.10.14 |
| 申请号 |
JP20030079155 |
申请日期 |
2003.03.20 |
| 申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE |
发明人 |
SAKKA YOSHIO;HONDA ATSUSHI;SUZUKI TATSU |
| 分类号 |
C04B35/113;B28B1/00 |
主分类号 |
C04B35/113 |
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