ALUMINUM ALLOY BRAZING SHEET

An aluminum alloy brazing sheet 1 characterized by comprising a core material 2, a brazing material 3 made of an Al-Si based alloy provided on one surface of the core material 2, a sacrificial material 4 provided on another surface of the core material 2, and an intermediate material 5 provided betw...

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Bibliographische Detailangaben
Hauptverfasser: UCHIDA, Yosuke, SHIBUYA, Yuji, TERAMOTO, Hayaki, KIMURA, Shimpei, TSURUNO, Akihiro, YAMAMOTO, Tetsuya, HAGIHARA, Kota
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An aluminum alloy brazing sheet 1 characterized by comprising a core material 2, a brazing material 3 made of an Al-Si based alloy provided on one surface of the core material 2, a sacrificial material 4 provided on another surface of the core material 2, and an intermediate material 5 provided between the core material 2 and the sacrificial material 4; a plate thickness being less than 200 μm; the core material 2 containing a predetermined amount of Mn and Cu, with a balance being Al and inevitable impurities; the sacrificial material 4 containing a predetermined amount of Zn and less than a predetermined amount of Mg, with a balance being Al and inevitable impurities; and the intermediate material 5 containing a predetermined amount of Mg with a balance being Al and inevitable impurities.