Comprehensive knowledge of aluminum alloy profiles:
Aluminium profiles are aluminum materials with different cross-section shapes through hot melt and extrusion.The production process of aluminum profiles mainly consists of three processes: melting, extrusion and coloring (including: oxidation, electrophoretic coating, fluorine spraying, powder spraying, etc.).
Anodized aluminum plate is to place the Aluminum Plate in corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode for electrolysis under specific conditions with externally applied current. The Aluminum Plate of the anode is oxidized and has an aluminum oxide film formed on the surface; the film is 5-20μm thick, and a hard anodic oxidation film can be up to 60-200μm thick. After anodization,
haomei Aluminum anodized aluminum plate hardness is relatively high, good scratch resistance, paint-free surface, anti-fouling effect is very good. Metallic aluminum ceiling, Curtain wall aluminum, as well as fire board, cellular aluminum, aluminum veneer is made of anodized aluminum plate for processing products
The aluminium oxide plate is placing the aluminum sheets inside the oxidation tank, and the aluminum oxide film is formed on the surface of the aluminum plate after conducting electricity, so that the aluminum plate has various products with different characteristics. It can be said that the oxidation of aluminum sheet as the main film, relying on the density of the oxide film, protection, bonding, so that the aluminum oxide sheet has a variety of special properties.
Anodized aluminum oxide is a way of oxidation, refers to the electrochemical oxidation of metal or alloy plate , aluminum alloys plate in the corresponding electrolyte and specific process conditions, under the action of impressed current, A layer of oxide film forms gradually on the aluminum products surface (anode).In a given anodic oxidation condition, a hard anodic oxidation film can be obtained on the surface of anodized aluminum plate with an excellent anticorrosion. Anodic oxidation in the anodized aluminum plate can not only solve the aluminum surface hardness and wear resistance.