| 发明名称 |
CREEP RESISTANT IRON-CHROMIUM-ALUMINUM ALLOY AND ARTICLE THEREOF |
| 摘要 |
A hot workable iron-chromium-aluminum ferritic stainless steel alloy is provided being resistant to thermal cyclic oxidation, creep, and secondary grain growth during high temperature exposure due to rare earth and niobium additions suitable for oxidation and creep resistant catalytic substrates and systems.
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| 申请公布号 |
CA2142033(A1) |
申请公布日期 |
1995.08.10 |
| 申请号 |
CA19952142033 |
申请日期 |
1995.02.07 |
| 申请人 |
ALLEGHENY LUDLUM CORPORATION |
发明人 |
LARSEN, JAMES M. |
| 分类号 |
C22C38/00;B01J23/86;C22C38/18;C22C38/26;F01N3/28;(IPC1-7):C22C38/18;B01J32/00 |
主分类号 |
C22C38/00 |
| 代理机构 |
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