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As discussed in a previous article, surface treatment methods for aluminum round sheets mainly include anodizing, electroplating, infiltration, surface spraying, blast working and vacuum spraying. We have elaborated the former three in the previous article, and here we will discuss about the latter three. Surface spraying of aluminum round sheets refers to painting a layer of coatings on the circle …

Aluminium strip 1mm covers wide ranges of aluminum alloy and application scopes. Regular alloys include 1100, 1050, 1060, 1070, 3003, 3105, 3004, 5052, 8011 and 1235. It can be used as raw materials for cables, cosmetic caps, aluminum composite pipes, aluminum hoses or tubes, electrical transformers, shutters and aluminum batteries etc. While being used in cosmetic caps, its width ranges …

Most aluminum extrusion manufacturers adopt forward heat deformation squeezing methods in further processing of color coated aluminum coils. The rolls go through specialized molds (flat, prod or divergent dies) and become profiles of corresponding shapes. In such a process impurities come into being on the surface of color coated aluminum coils. Successful solution of the problem would help to reduce …

Mirror finish aluminum sheet metal refers to anodized aluminum plates taking on an affect of mirrors. Superior aluminum mirror sheets have a reflectivity as high as 95%, and sheets of even higher reflectivity are said to have been produced successfully in an American laboratory. The newly developed sheet is expected to take place of glass mirrors in the future. Owing …

Embossed aluminum sheets with triple rice grain pattern is not a popular type in aluminium embossed plate family. Embossed aluminum sheet refers to the sheet obtained by rolling base plates with rollers of special patterns. The most frequently applied patterns are five bars, diamond and stucco. Triple rice grain means three horizontal graceful bars on the surface of the sheet, …

Surface treatment methods for aluminum round sheets mainly include anodizing, electroplating, infiltration, surface spraying, blast working and vacuum spraying. Anodizing is to take advantage of the electrolysis principle of direct and alternating currents and get a layer of oxide film on the surface of a piece of aluminum circle sheet, making the sheet obtain stronger corrosion resistance and more attractive …

Recently we received an inquiry from an American client who wants aluminium flat strip. Speaking of aluminium flat strips, most people would relate them to shutters, transformers and decorative metal tapes as the author used to do. This client, however, proves to be a curtain tape manufacturer, and he uses aluminium strip as raw material for eyelets of curtain tapes. …

In a previous piece of article we discussed colors of the aluminum trim coil. The fact is, aluminum trim coil colors are closely related to application of a roll. Take house decoration for example, the mainstream colors are black and brown, which are adaptable to varied decoration styles and stain-proof since stains will not be obvious against such dark colors. …

Aluminum sheet metal thickness has a surprising wide range from less than 1mm to hundreds of millimeters. In their description to any product, aluminium manufacturers would list relative thickness scope for visitors’ reference. However, there are so many thickness scopes for different types of aluminum sheet metals that visitors are usually bewildered. Among leading alu sheet metal manufacturers in China, …

To a certain degree aluminium door strip refers to aluminum strips used for door decoration. It can be vertical or horizontal stripped ornaments on door surfaces at home or in hospitals and kindergartens. The strips may be of natural silver color or other coated colors like green, gold, blue etc. Bright colors are generally applied to aluminium door strips for …

Aluminum trim coil colors are obtained by having base aluminium rolls through a highly automatic continuous coating line. The process consists of degrease, chemical treatment, coating and solidification. The base rolls are first treated in order to eliminate oil on the surface, and then sprayed by chemical liquid which functions to clean the surface and to get a layer of …

Mirror finish aluminum sheet metal can be applied in many industries, among which the most familiar to us is cell phone shell. Aluminum mirror sheet usually has alloys of 1050, 1060, 1070, 1100, 3003, 5005 and 5057 as its raw materials. As a relatively high end product, cell phone shells are generally made of 3xxx and 5xxx aluminium base sheets …