Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenji Tsuchiya0
Shigeru Kikuchi0
Noboru Baba0
Masato Kobayashi0
Date of Patent
April 27, 2010
0Patent Application Number
122138180
Date Filed
June 25, 2008
0Patent Primary Examiner
Patent abstract
An electrical contact comprising a matrix of an alloy of a high electro-conductive metal and a low melting point metal and particles of a refractory metal dispersed in the matrix. The electrical contact comprises the alloy containing a low melting point metal of at least one of Sn, Te and Be, and the refractory metal is Cr. The alloy comprising the low melting point metal in an amount of 0.5 to 3% by weight and the balance being Cu.
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