发明名称 |
MANUFACTURE OF HIGH STRENGTH BETA-SIALON SILICON CARBIDE COMPOSITE BODY |
摘要 |
A process for producing a beta -sialon.silicon carbide complex includes mixing silicon nitride and silicon carbide with an aluminum alkoxide solution or a soluble aluminum salt solution and using the resulting homogeneous mixture as a starting material in forming a sintered body. The aluminum alkoxide solution or aluminum salt solution penetrates into the surface of each particle of the silicon nitride and silicon carbide, whereby the whole surface of each nitride and carbide particle is covered with aluminum alkoxide solution or aluminum salt solution, and homogeneous mixing is achieved. Therefore, defects such as pores, clusters of large grains, or unsintered parts are eliminated and the strength of the final sintered bodies is improved. |
申请公布号 |
JPS61186268(A) |
申请公布日期 |
1986.08.19 |
申请号 |
JP19850027828 |
申请日期 |
1985.02.14 |
申请人 |
AGENCY OF IND SCIENCE & TECHNOL |
发明人 |
KISHI KAZUJI;UMEBAYASHI MASAKI;TANI EIJI;KOBAYASHI KAZUO |
分类号 |
C04B35/626;C04B35/565;C04B35/573;C04B35/597;C04B35/599 |
主分类号 |
C04B35/626 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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