Ceramic-metal jointed member
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United States of America Patent
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Aug 29, 2000
Grant Date -
N/A
app pub date -
Aug 29, 1997
filing date -
Aug 30, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A jointed member, such as a tappet, obtained by brazing a disc which is ceramic member, and a tappet body which is a metal member, to each other by a brazing layer, the jointed member includes a reaction layer formed on the surface of the metal member adjacent to the brazing material and having a thickness of not less than 5 .mu.m, wherein the reaction layer contains, in addition to main elements forming the metal member, Cu in the range of 0.5 weight % to 8 weight % and Si in the range of 0.5 weight % to 8 weight %.
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