| 发明名称 |
COMPOSITION GRADIENT CERMETS AND REACTIVE HEAT TREATMENT PROCESS FOR PREPARING SAME |
| 摘要 |
Cermets, particularly composition gradient cermets can be prepared starting with suitable bulk metal alloys by a reactive heat treatment process involvi ng a reactive environment selected from the group consisting of reactive carbon , reactive nitrogen, reactive boron, reactive oxygen and mixtures thereof.</SD OAB>
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| 申请公布号 |
CA2523587(A1) |
申请公布日期 |
2004.12.02 |
| 申请号 |
CA20042523587 |
申请日期 |
2004.05.18 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
CHUN, CHANG-MIN;BANGARU, NARASIMHA-RAO VENTAKA;ANTRAM, ROBERT LEE;JIN, HYUN-WOO;FOWLER, CHRISTOPHER JOHN;KOO, JAYOUNG;PETERSON, JOHN ROGER |
| 分类号 |
C22C29/00;C23C8/00;C23C8/10;C23C8/20;C23C8/22;C23C8/24;C23C8/26;C23C30/00;(IPC1-7):C23C8/00 |
主分类号 |
C22C29/00 |
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