| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Valve seat cutter | US61597232 | 1932-06-08 | US2036656A | 1936-04-07 | STOWELL BYRON F; PYNE ROGER S |
| 2 | JPS60501350A - | JP50268783 | 1983-05-20 | JPS60501350A | 1985-08-22 | |
| 3 | JPH0338042B2 - | JP50268783 | 1983-05-20 | JPH0338042B2 | 1991-06-07 | TENNENHAUSU JERARUDO JEI; RANKURU FURANKURIN DEII |
| 4 | METHOD OF EXTENDING WEAR LIFE OF NON-OXIDE CERAMIC BODIES AT HIGH TEMPERATURES. | EP83902582 | 1983-05-20 | EP0143781A4 | 1986-04-15 | TENNENHOUSE GERALD J; RUNKLE FRANKLIN D |
| A method of extending the wear life of a substantially dense, non-oxide ceramic member interfaced at high temperatures with a metal of the type that forms a metal oxide containing compound under the temperature conditions prevailing at the interface with the ceramic member. The method comprises removing oxygen from between the ceramic member and metal during the interfacing. The removal of oxygen can be effected by directing a stream of nitrogen into the interface. | ||||||
| 5 | METHOD OF EXTENDING WEAR LIFE OF NON-OXIDE CERAMIC BODIES AT HIGH TEMPERATURES | EP83902582.2 | 1983-05-20 | EP0143781B1 | 1989-04-19 | TENNENHOUSE, Gerald, J.; RUNKLE, Franklin, D. |
| A method of extending the wear life of a substantially dense, non-oxide ceramic member interfaced at high temperatures with a metal of the type that forms a metal oxide containing compound under the temperature conditions prevailing at the interface with the ceramic member. The method comprises removing oxygen from between the ceramic member and metal during the interfacing. The removal of oxygen can be effected by directing a stream of nitrogen into the interface. | ||||||
| 6 | METHOD OF EXTENDING WEAR LIFE OF NON-OXIDE CERAMIC BODIES AT HIGH TEMPERATURES | EP83902582.0 | 1983-05-20 | EP0143781A1 | 1985-06-12 | TENNENHOUSE, Gerald, J.; RUNKLE, Franklin, D. |
| Procédé pour prolonger la durée de vie d'un élément en céramique sans oxyde, essentiellement compact, possédant à des températures élevées une interface avec un métal du type formant un composé contenant un oxyde métallique sous les conditions de température régnant à l'interface avec l'élément céramique. Le procédé comporte l'évacuation de l'oxygène se trouvant entre l'élément céramique et le métal pendant la formation de l'interface. On peut effectuer l'évacuation de l'oxygène en dirigeant un flux d'azote dans l'interface. | ||||||
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