Electrochemical anodes having friction stir welded joints and methods of manufacturing such anodes
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United States of America Patent
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Nov 20, 2012
Grant Date -
Jan 12, 2012
app pub date -
Jul 9, 2010
filing date -
Jul 9, 2010
priority date (Note) -
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Abstract
An electrochemical anode is formed using friction stir welded (FSW) joints. A FSW joint may be formed between the bus bar and anode sheet or the lead encapsulation and anode sheet. The FSW joints may also comprise fillet and butt joints. FSW joints may also be utilized to seal the ends of the electrochemical anodes to prevent corrosion.
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