The process flow of high and medium pressure aluminum foil, the function of the formation section, and the control of the drugs and parameters used
No matter at home or abroad, every company is keeping the craft secret. I can only tell you that the most basic dose is boric acid
The formation process is:Electrode foil, hydration treatment, initial stage formation, middle stage formation, stabilization treatment, final stage formation, stabilization treatment, final stage formation, two - stabilizing treatment, coiling
The formation of the formation of the original aluminum foil foil after EDM process will surface treatment of spongy tissue / tunnel shape to increase its surface area, and then the electric erosion foil anodic oxidation, Al2O3 film formed a layer of compact structure to the surface.
