| 发明名称 |
High-chromium containing ferrite based heat resistant steel |
| 摘要 |
A high-Cr containing ferrite heat resistant steel having not only an excellent long-term creep strength at a high temperature exceeding 650 DEG C, but also an improved oxidation resistance, which is based on ferritic phase and contains 13 % by weight or more of chromium, and containing precipitates of intermetallic compounds. |
| 申请公布号 |
EP1087028(A1) |
申请公布日期 |
2001.03.28 |
| 申请号 |
EP20000308182 |
申请日期 |
2000.09.20 |
| 申请人 |
JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF NATIONAL RESEARCH INSTITUTE FOR METALS |
发明人 |
KIMURA, KAZUHIRO |
| 分类号 |
C22C38/18;C21D6/00;C22C38/00;C22C38/22;C22C38/24;C22C38/26;C22C38/30 |
主分类号 |
C22C38/18 |
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