摘要 |
The present invention is directed to additives for improved weldable composites. A metal composite structure ( 10 ) features two metal members ( 12 )( 14 ) sandwiching a viscoelastic layer ( 26 ) where the viscoelastic layer entrains carbide-forming, carbon trapping particles ( 28 ) configured and sized to provide an effective inhibitor to carbon migration from the viscoelastic layer during welding.
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