Nowadays, stainless steel windows are made of steel mesh materials, which are treated with black matte to prevent doors and windows from being stolen. With high-grade aluminum alloy frame, the products are overall beautiful and have clear vision. So how to deal with the black matte of Jinan anti-theft window diamond net? Let's have a look.

　　以金刚石网为阳极，电解形成氧化膜。金属氧化膜改变表面状态和性质，如表面着色，提高耐腐蚀性，增强耐磨性和硬度，保护金属表面。例如，铝的阳极氧化，将铝及其合金置于相应的电解液中作为阳极，在特定的条件下，外加电流，电解。

　　The oxide film was formed by electrolysis with diamond mesh as anode. The metal oxide film changes the surface state and properties, such as surface coloring, improves corrosion resistance, enhances wear resistance and hardness, and protects the metal surface. For example, anodizing of aluminum, aluminum and its alloy are placed in the corresponding electrolyte as anode, under specific conditions, applied current, electrolysis.

　　阳极氧化铝或其合金被氧化后，其表面形成一层薄薄的氧化铝层，厚度为5 ~ 20微米，硬质阳极氧化膜可达60 ~ 200微米。阳极化铝或其合金可提高其硬度、耐磨性、良好的耐热性、优良的绝缘性和耐腐蚀性。氧化膜薄层具有大量微孔，能吸收多种润滑剂，适合制造发动机气缸或其他耐磨部件;膜微孔吸附能力可着色成各种美丽艳丽的颜色。

　　After anodized alumina or its alloy is oxidized, a thin layer of alumina is formed on its surface, the thickness is 5-20 μ m, and the hard anodized film can reach 60-200 μ M. Anodized aluminum or its alloy can improve its hardness, wear resistance, good heat resistance, excellent insulation and corrosion resistance. The oxide film has a large number of micropores, which can absorb a variety of lubricants, and is suitable for manufacturing engine cylinders or other wear-resistant parts; the micropores adsorption capacity of the film can be colored into a variety of beautiful and gorgeous colors.

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