| 摘要 |
Disclosed is a brazing sheet product including a core metal sheet ( 1 ), on at least one side of the core metal sheet ( 1 ) a clad layer ( 2 ) made of an aluminium brazing alloy comprising silicon in an amount in the range of 4 to 14% by weight, and on at least one outersurface of the clad layer ( 2 ) a layer comprising iron or iron alloy ( 4 ), and on the outersurface of the layer comprising iron or iron alloy ( 4 ) a further layer ( 3 ) including a metal X, whereby X is selected from the group consisting of tin, zinc, bismuth, indium, antimony, strontium, titanium, manganese, copper, or combinations of two or more thereof. Also, disclosed is a method of manufacturing such a brazing product, and a brazed assembly including at least one component made of this brazing product.
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