发明授权
- 专利标题: Advanced erosion resistant carbonitride cermets
- 专利标题(中): 先进的耐腐蚀碳氮化物金属陶瓷
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申请号: US10829820申请日: 2004-04-22
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公开(公告)号: US07247186B1公开(公告)日: 2007-07-24
- 发明人: ChangMin Chun , Narasimha-Rao Venkata Bangaru , Hyun-Woo Jin , Jayoung Koo , John Roger Peterson , Robert Lee Antram , Christopher John Fowler
- 申请人: ChangMin Chun , Narasimha-Rao Venkata Bangaru , Hyun-Woo Jin , Jayoung Koo , John Roger Peterson , Robert Lee Antram , Christopher John Fowler
- 申请人地址: US NJ Annandale
- 专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人地址: US NJ Annandale
- 代理商 Robert A. Migliorini; Ramesh Varadaraj
- 主分类号: C22C29/04
- IPC分类号: C22C29/04
摘要:
The invention includes a cermet composition represented by the formula (PQ) (RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Fe, Mn and mixtures thereof, Q is carbonitride, R is a metal selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S comprises at least one element selected from Cr, Al, Si and Y.
公开/授权文献
- US20070163382A1 ADVANCED EROSION RESISTANT CARBONITRIDE CERMETS 公开/授权日:2007-07-19
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