Invention Application
WO2004104245A3 COMPOSITION GRADIENT CERMETS AND REACTIVE HEAT TREATMENT PROCESS FOR PREPARING SAME
审中-公开
用于制备其的组合物梯度和反应性热处理方法
- Patent Title: COMPOSITION GRADIENT CERMETS AND REACTIVE HEAT TREATMENT PROCESS FOR PREPARING SAME
- Patent Title (中): 用于制备其的组合物梯度和反应性热处理方法
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Application No.: PCT/US2004015552Application Date: 2004-05-18
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Publication No.: WO2004104245A3Publication Date: 2005-07-07
- Inventor: CHUN CHANGMIN , BANGARU NARASIMHA-RAO VENTAKA , JIN HYUN-WOO , KOO JAYOUNG , PETERSON JOHN ROGER , ANTRAM ROBERT LEE , FOWLER CHRISTOPHER JOHN
- Applicant: EXXONMOBIL RES & ENG CO , CHUN CHANGMIN , BANGARU NARASIMHA-RAO VENTAKA , JIN HYUN-WOO , KOO JAYOUNG , PETERSON JOHN ROGER , ANTRAM ROBERT LEE , FOWLER CHRISTOPHER JOHN
- Assignee: EXXONMOBIL RES & ENG CO,CHUN CHANGMIN,BANGARU NARASIMHA-RAO VENTAKA,JIN HYUN-WOO,KOO JAYOUNG,PETERSON JOHN ROGER,ANTRAM ROBERT LEE,FOWLER CHRISTOPHER JOHN
- Current Assignee: EXXONMOBIL RES & ENG CO,CHUN CHANGMIN,BANGARU NARASIMHA-RAO VENTAKA,JIN HYUN-WOO,KOO JAYOUNG,PETERSON JOHN ROGER,ANTRAM ROBERT LEE,FOWLER CHRISTOPHER JOHN
- Priority: US47199203 2003-05-20; US82981804 2004-04-22
- Main IPC: C22C29/00
- IPC: C22C29/00 ; C23C8/00 ; C23C8/10 ; C23C8/20 ; C23C8/22 ; C23C8/24 ; C23C8/26 ; C23C30/00
Abstract:
Cermets, particularly composition gradient cermets can be prepared starting with suitable bulk metal alloys by a reactive heat treatment process involving a reactive environment selected from the group consisting of reactive carbon, reactive nitrogen, reactive boron, reactive oxygen and mixtures thereof.
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