Method for producing intermetallic compound

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United States of America Patent

PATENT NO 11821058
APP PUB NO 20170159154A1
SERIAL NO

15438942

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Abstract

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A metal paste that includes a metal component and a flux. The metal component includes a first metal powder and a second metal powder. The first metal powder is Sn. The second metal powder is a CuNi alloy. The metal paste is heated for a time t1 to a temperature T1 where the first metal powder is melted. Next, the metal paste is heated for a time t2 longer than the time t1 at a temperature T2 lower than the temperature T1 to produce an intermetallic compound from the first metal Sn and the second metal CuNi alloy.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDKYOTO 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Washizuka, Seitaro Nagaokakyo, JP 8 14

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