Aluminum alloy profiles are the most widely used rare metal structural raw materials in industrial production.

Aluminum PVD coating process belongs to the surface coating technology, it is in the basic PVD coating process basically promote pre-plating and electroplating process process, aluminum process is the active plated parts placed in the saturated solution of edible salt and sulfuric acid to carry out chemical solutions.

The plating solution components of the electroplating process include nickel sulfate, nickel chloride, boric acid, sodium dodecyl nitrate, white sugar and polishing liquid. This process has the advantages of simple, easy to use and good practical effect. The film strength of the titanium plate aluminum profile prepared by this process is HV≈1500, and the wear resistance is 150 times higher than that of 22K gold plating under the same conditions. Can produce a variety of forms of golden, colorful, gray black and other bright various series of products aluminum products.

The relative density of aluminum profiles is only 2.7g/cm3, about one-third of that of steel, copper or brass (7.83g/cm3 and 8.93g/cm3, respectively). In most natural environments, including gas, water (or saline), organic chemicals, and many organic chemical management systems, aluminum demonstrates excellent corrosion resistance. The mechanical properties of aluminum profiles are excellent. 50x50 aluminum profile in this alloy yield rate has a variety of situations, the change of mechanical processing characteristics is very large, which must be special CNC lathe or technology.

Can be divided into 1024, 2011, 6063, 6061, 6082, 7075 alloy aluminum, in which the 6 series is more common, the difference depends on a variety of metal material composition is not the same, In addition to the common window and door aluminum profiles such as 60 series products, 70 series, 80 series products, 90 series, building curtain wall series products and other engineering construction aluminum profiles, there is no clear difference in the model specifications of industrial production aluminum profiles, most manufacturers are based on the specific engineering drawings of customers production and processing.

Crush is aluminum extrusions forming way, according to the first aluminum goods cross-sectional design, manufacture, the mold using the extruder will heat up good round casting rod extrusion forming from the mold shell, common grade of 6063 alloy, also used when squeezing in a whole air-cooled heat treatment process and after artificial aging process, for strengthening heat treatment, The rules and regulations of heat treatment are different for different grades of heat-treatable reinforced alloys.

Aluminum profile manufacturers talk about aluminum alloy aluminum profile how the main use?