How do aluminum plate manufacturers distinguish between wire drawing aluminum plate and aluminum oxide plate? For the first time contact with aluminum plate friends, how to distinguish the types of aluminum plate is not a small challenge. As an aluminum plate manufacturer, it is our bounden duty to solve your problems. This paper introduces the common drawing aluminum plate and aluminum oxide plate in detail.
Wire drawing aluminum plate: the manufacturing process of scraping aluminum plate with sandpaper repeatedly. The main process is divided into three parts: deaster, sanding mill and water washing. In the process of aluminum sheet drawing, the special film technology after anodic treatment can make the surface of aluminum plate form a kind of film layer containing the metal composition, which can clearly show each fine filament mark, so as to make the metal matte with fine silk luster.
There are many series of wire drawing aluminum plates. Different series have their own unique properties of aluminum plates, which are specifically reflected in their drawing effect, corrosion resistance and anti fouling. Of course, these properties need to be added to the drawing process sometimes. However, this is not the same as the drawing aluminum plate, which is not scientific.
How do aluminum plate manufacturers distinguish between wire drawing aluminum plate and aluminum oxide plate? -Sheet 1
Aluminum oxide plate: aluminum plate formed by electrolysis under specific conditions and applied current by placing aluminum plate in corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as anode. The thickness of alumina thin layer is 5-20 μ m, and the hard anodizing film can reach 60-200 μ M.
There are also many series of aluminum oxide plates, but they all have a common feature that the surfaces are all aluminum plates with oxide film, and their surfaces are quite different from those with wire drawing texture.
After reading the detailed introduction of aluminum plate manufacturers, we should be able to preliminarily distinguish drawn aluminum plate and aluminum oxide plate. As long as you learn more and observe more, you can quickly become experts in aluminum plate industry. If you like our products or have problems with aluminum plate, you can call or come to the factory for consultation.