申请日期 | 2025-07-02 | 申请号 | JP2003312523 |
公开(公告)号 | JP2005082405A | 公开(公告)日 | 2005-03-31 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | ISUZU MOTORS LTD | ||
简介 | PROBLEM TO BE SOLVED : To provide a silicon nitride composite material excellent in oxidation resistance and to provide a method for producing the same. SOLUTION : The silicon nitride composite material 10 is one improved in oxidation resistance wherein a silicate phase 12 composed of a rare earth element silicate is distributed among crystal grains composed of silicon nitride 11 as a matrix phase, and metal silicate particles 13 are dispersed in the silicate phase 12. |
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