Hui Song, Weixuan Jiang

(College of Materials and Metallurgy, Wuhan University of Science and Technology)

Abstract：

With the intensification of market competition in the aluminum alloy strip processing industry, it is difficult to control the mass production of the same specifications, which is bound to affect the hot rolling production. This paper studied the effect of the hot rolling order of aluminum alloy on the surface quality of strip, such as roll printing, color difference, anodic oxidation, etc., reasonable discharge sequence and corresponding optimization measures were formulated.

Key Words：

hot rolling; production sequence; surface quality; aluminum alloy; chromate treatment