Aluminiumsfolie for kraft og kondensatorer

For Power And Capacitors generally adopt the ingot hot rolling method. The hot-rolled billet is first milled to remove defects such as the oxide layer and impurities on the surface of the ingot. Aluminum Foil 9 Micron Jumbo Roll, the microstructure of the ingot is made through homogenization. More uniform, followed by multiple processes such as hot rolling, cold rolling and intermediate annealing. After multiple recovery and recrystallization, the internal structural uniformity and grain size of the billet have been significantly improved. The raw material for the production of Pharmaceutical Aluminum Foil For Blisters Hot-rolled billets are usually of better quality and are suitable for high-quality double-zero aluminum foil and aluminum foil products for deep processing. However, hot-rolled blanks have problems such as high ear yield, easy cracking, and uneven deformation areas during the deep drawing process, which restricts the improvement of the yield of high-quality aluminum foil.