MULTILAYER ALUMINIUM BRAZING SHEET FOR FLUXFREE BRAZING IN CONTROLLED ATMOSPHERE

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United States of America Patent

SERIAL NO

14404093

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An aluminium brazing sheet comprising an aluminium alloy core material covered by an interlayer and an Al—Si braze alloy is disclosed. The interlayer consists of an aluminium alloy comprising ≦1.0% Si and 0.1-2.5% Mg. The Al—Si braze alloy comprises 5-14% Si and 0.01-1.0% Bi. The core material and the interlayer has a higher melting temperature than the braze alloy.

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Patent Owner(s)

Patent OwnerAddress
GRÄNGES SWEDEN AB612 31 FINSPÅNG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abrahamsson, David Finspang, SE 2 37
Ahl, Linda Svartinge, SE 3 29
Westergård, Richard Finspang, SE 5 38

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