首页> 外国专利> METHOD FOR PRODUCING TIN-SILVER ALLOY PLATING FILM, THE TIN-SILVER ALLOY PLATING FILM AND LEAD FRAME FOR ELECTRONIC PARTS HAVING THE FILM

METHOD FOR PRODUCING TIN-SILVER ALLOY PLATING FILM, THE TIN-SILVER ALLOY PLATING FILM AND LEAD FRAME FOR ELECTRONIC PARTS HAVING THE FILM

机译:制备锡银合金镀膜的方法,锡银合金镀膜和具有该膜的电子零件的铅骨架

摘要

THE PRESENT INVENTION RELATES TO A METHOD F OR PRODUCING A TIN-SILVER ALLOY PLATING FILM (8) HAVING AN EXCELLENT WETTABILITY AND IMPROVED IN SOLCIERABILITY AND SAID METHOD COMPRISES A STEP OF HEAT TREATING THE SURFACE OF THE TIN-SILVER ALLOY PLATING FILM (8) PREFERABLY THE HEAT TREATING TEMPERATURE IS 70-210°C. FIGURE 2.
机译:本发明涉及一种方法F或生产一种锡-银合金镀膜(8),该方法具有优异的可湿性并提高了可溶性,并且所述方法包括对锡-银合金镀膜的表面进行热处理的步骤(8)。热处理温度最好为70-210°C。图2。

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