Surface treatment of aluminum alloy profile | aluminum profile
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Heat treatment
The aluminum-magnesium-silicon-based aluminum alloy used in the aluminum door and window profile is a strengthenable aluminum alloy. Through different quenching and aging systems, the mechanical properties of the profile can be obtained. Aluminum door and window profiles are supplied by RCS, that is, heat treatment is rapid cooling and artificial aging after high temperature forming.
Surface treatment
The surface treatment of aluminum door and window profiles is mostly anodized to make the profile surface silvery white. Surface treatment can enhance the appearance of the profile and prolong the service life of aluminum door and window profiles. The process flow of anodizing: loading → degreasing → water washing → alkali etching → warm water washing → cold water washing → neutralization and light emission → water washing → anodizing → cold water washing → warm water washing → sealing → drying → unloading → finished product inspection → packaging The thickness of the oxide film after anodizing of aluminum door and window profiles is not less than 10μm. The surface treatment of aluminum door and window profiles can also be colored. Aluminum profiles requiring other colors can be obtained by natural oxidation coloring method, electrolytic coloring method and immersion coloring method.
aluminum profile
Heat treatment
The aluminum-magnesium-silicon-based aluminum alloy used in the aluminum door and window profile is a strengthenable aluminum alloy. Through different quenching and aging systems, the mechanical properties of the profile can be obtained. Aluminum door and window profiles are supplied by RCS, that is, heat treatment is rapid cooling and artificial aging after high temperature forming.
Surface treatment
The surface treatment of aluminum door and window profiles is mostly anodized to make the profile surface silvery white. Surface treatment can enhance the appearance of the profile and prolong the service life of aluminum door and window profiles. The process flow of anodizing: loading → degreasing → water washing → alkali etching → warm water washing → cold water washing → neutralization and light emission → water washing → anodizing → cold water washing → warm water washing → sealing → drying → unloading → finished product inspection → packaging The thickness of the oxide film after anodizing of aluminum door and window profiles is not less than 10μm. The surface treatment of aluminum door and window profiles can also be colored. Aluminum profiles requiring other colors can be obtained by natural oxidation coloring method, electrolytic coloring method and immersion coloring method.
aluminum profile
