Effects of Annealing and Deformation on Sagging Resistance of a Hot-Rolled, Four-Layered Al Alloy Clad Sheet

Figure 13

Microstructures of the 4343/3003/4343 clad sheets after brazing: (a) rolled to 40% and annealed at 360°C and (b) rolled to 10% and annealed at 360°C.

(a)

(b)