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  • Introduction to Phosphorus treatment
    2022-11-15

    Phosphating is a commonly used pretreatment technology. In principle, it should belong to chemical conversion film treatment. It is mainly used for phosphating on the surface of steel, and non-ferrous metals (such as aluminum and zinc) can also be phosphating.

  • Know about aluminum's surface treatment
    2022-09-28

    Anodic oxidation: on the surface of aluminum, a layer of alumina would be produced through electrochemical principle. This oxide film has special properties.

  • Aluminum foil's application in battery
    2022-01-17

    The rapid development of the new energy vehicle market has boosted the demand for aluminum foil. As a new application market, aluminum foil for battery will drive the demand for aluminum foil to show a rapid growth trend.

  • Die-casting aluminum anodizing's several key factors for natural color effect
    2021-12-21

    Usually die-casting aluminum is suitable for die-casting process.It has a set of high-tech core-pulling, cooling and other systems. Casting is a metal smelting process, usually using the gravity of the metal in the mold casting. But aluminum die casting is not done by gravity, but by applying pressure.

  • Surface pretreatment for aluminum introduction
    2021-10-22

    Therefore, it is necessary to understand the structure, composition and treatment characteristics of aluminum alloy anodizing treatment. It is very widely used and plays an unparalleled role in some treatment methods.

  • How aluminum bottle caps were originally produced
    2021-09-03

    In recent years, aluminum bottle caps (chromize free passivation for aluminum) are more and more widely used in our daily life, especially for the packaging of wines, beverages and medicines and health products.

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