CPC B23K 35/0238 (2013.01) [B23K 1/0012 (2013.01); B23K 35/286 (2013.01); B23K 35/383 (2013.01); B32B 15/016 (2013.01); C22C 21/08 (2013.01); F28F 21/084 (2013.01); F28F 21/089 (2013.01); B23K 2101/14 (2018.08); B23K 2103/10 (2018.08); F28F 2275/04 (2013.01); Y10T 428/12764 (2015.01)] | 21 Claims |
1. A brazing method comprising:
contacting a first material with a second material, wherein a brazing liner layer of the second material faces the first material; and
brazing the first material to the second material to form a product;
provided that the first material comprises a first aluminum alloy; and
provided that the second material comprises
a core layer comprising a 1XXX, 3XXX, or 6XXX series aluminum alloy,
the brazing liner layer comprising a 4XXX aluminum alloy, and
an interliner layer intermediate the core layer and the brazing liner layer, the interliner layer comprising a second aluminum alloy comprising, in weight percentages based on total weight of the second aluminum alloy,
0.25% to 1.7% Mg,
0.3% to 0.95% Si,
0.09% to 0.5% Bi,
aluminum, and
incidental impurities.
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