ELECTRICALLY CONDUCTIVE MATERIAL

PURPOSE:To obtain an electrically conductive material having high electrical conductivity and superior migration resistance by regulating the oxygen content of a Cu alloy contg. prescribed amts. of Si and other added element such as Ni and the size of a precipitate formed by aging. CONSTITUTION:The...

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Bibliographische Detailangaben
Hauptverfasser: TSUJI MASAHIRO, TOE TAMIO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To obtain an electrically conductive material having high electrical conductivity and superior migration resistance by regulating the oxygen content of a Cu alloy contg. prescribed amts. of Si and other added element such as Ni and the size of a precipitate formed by aging. CONSTITUTION:The oxygen content of an alloy consisting of 0.05-3.0wt.% Si, 0.1-5.0wt.% one or more among Ni, Fe, Co, Cr and Ti and the balance Cu with inevitable impurities is regulated to