ã€ALUMINIUM NETWORK】Aluminum and alloys can be treated with anodizing equipment to make the aluminum and its alloys obtain a layer of finer film that is much thicker than the natural oxide film. This layer of artificial oxide film is then closed. The amorphous oxide film is converted into a crystalline oxide film, and the pores are closed. As a result, the durability of the metal surface gloss is maintained, and the anti-corrosion function and mechanical strength are improved. Dyeing can also achieve a dotted appearance. Because aluminum and its alloy products have many characteristics after anodization, the aluminum anodizing process is widely used in the external disposal of aluminum products. The use of industry can be roughly divided into the following categories:
(1) Avoid corrosion of products: Since the anodized film is properly closed, it has good stability in the atmosphere. Regardless of the oxide film obtained from the sulfuric acid solution, the oxalic acid solution or the chromic acid solution in the normal process, the corrosion resistance function is very good, such as a daily-use aluminum pot, a pot, a washing machine liner, and the like. The chromic acid oxidation method is applied to aluminum welded parts and riveted parts together.
(2) Protection: On the oxide film with high transparency, the oxide film has the characteristics of adsorbing various organic dyes or inorganic pigments. Various colors and pictures of bright light can be obtained on the oxide film. The appearance of a few new processes such as repeated oxidation of primary oxidation, fireworks, woodgrain pictures, oxidized offset printing, and ceramic oxidation make the appearance of aluminum even more pleasing to the eye. This colorful film is both an embellishment layer and an etching layer. , such as lighters, gold pens and crafts.
High Power Underwater Spot Light
High Power Underwater Spot Light,Led Inground Underwater Pool Light,Outdoor Waterproof Underwater Spot Light,Garden Underwater Led Spot Light
Shenzhen Poolux Lighting Co., Ltd. , https://www.pooluxled.com