Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Myoung Bok Kim0
Chung Yun Kang0
Dong Ha Lee0
Jae Jung Park0
Date of Patent
August 2, 2011
0Patent Application Number
127095480
Date Filed
February 22, 2010
0Patent Primary Examiner
Patent abstract
Provided is a filler metal alloy composition capable of improving appearance of a welded zone and fluidity, penetration, etc., of an inexpensive filler metal by minimizing a content of silver (Ag) and adding tin (Sn) and silicon (Si) components. The filler metal alloy composition, brazed to a joint between parent metals to stably join the parent metals formed of the same material or different materials, is characterized in that the composition comprises silver (Ag), copper (Cu), zinc (Zn), tin (Sn), silicon (Si), and other unavoidable impurities.
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