专利名称：Method of welding aluminum alloys发明人：Govind L. Hira,Thaddeus A. Osial,Wentworth
A. Ernst
申请号：US06/845091申请日：19860327公开号：US04665294A公开日：19870512
摘要：A method of welding together aluminum alloy workpieces of the samealuminum alloy, and comprises disposing a selected alloying metal on the workpiece inthe desired weld area, locally heating the workpieces in the weld area to form a localizedliquid solution, and solidifying the localized liquid solution to form the weld between thelike aluminum alloy workpieces. The selected alloying metal is silicon for aluminum alloysof interest, and a laser is the preferred heating means for effecting the welding.
申请人：WESTINGHOUSE ELECTRIC CORP.
代理人：M. S. Yatsko
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