Joined bodies, high pressure discharge lamps and assemblies therefor
The present invention provides a joined body having a first member , a second member and a joining material interposed between the first and second members. The joining material has a porous bone structure with open pores and made of a sintered product of metal powder and impregnated phase impregnat...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
07.11.2006
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| Online Access | Get full text |
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| Summary: | The present invention provides a joined body having a first member , a second member and a joining material interposed between the first and second members. The joining material has a porous bone structure with open pores and made of a sintered product of metal powder and impregnated phase impregnated into the open pores. The impregnated phase includes an oxynitride glass. The joined body has improved resistance against fatigue and fracture, even when the body is subjected to thermal cycles between high and room temperatures and held at a high temperature over a long period of time. |
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