What is aluminum profile?
Aluminum bars: aluminum bars are obtained by hot extrusion and extrusion so as to obtain aluminum materials of different cross section. The production process of aluminum profile mainly includes three processes: casting, extrusion and coloring. Among them, the color mainly includes: oxidation, electrophoresis coating, fluorine carbon spraying, powder spraying, grain transfer and other processes. Aluminum profile features: 1) corrosion resistance; aluminum profile density is only 2.7g/cm3, about steel, copper or brass density (7.83g/, cm3, 8.93g/, cm3), 1/3. Aluminum can show excellent corrosion resistance in most ambient conditions, including air, water (or brine), petrochemical, and many chemical systems. 2) conductivity; aluminum profile is often chosen because of its excellent electrical conductivity. On the basis of equal weight, the conductivity of aluminum is nearly two times that of copper. 3) thermal conductivity; the thermal conductivity of aluminum alloy is about 50-60% of copper, which is beneficial to the manufacture of heat exchangers, evaporators, heating appliances, cooking utensils, as well as the cylinder head and radiator of automobiles.
Aluminum is the aluminum bar through hot melt, extrusion, so as to obtain different cross-section of aluminum. The production process of aluminum profile mainly includes three processes: casting, extrusion and coloring. Among them, the color mainly includes: oxidation, electrophoresis coating, fluorine carbon spraying, powder spraying, grain transfer and other processes.
4) non ferromagnetic; aluminum is non ferromagnetic, which is an important feature of the electrical and electronic industries. Aluminum can not be spontaneous combustion, which is involved in loading and unloading or exposure to flammable and explosive materials is important. 5) machinability; the machinability of aluminum profiles is excellent. In a variety of wrought aluminum and cast aluminum alloys, and in the various states after which these alloys are produced, the machining characteristics vary considerably, which requires special machine tools or techniques. 6) formability; specific tensile strength, yield strength, ductility, and corresponding work hardening rate govern the amount of allowable deformation. 7) recovery; aluminum is highly recycled; the characteristics of recycled aluminium are almost the same as those of primary aluminum. According to the use of classification: 1. construction aluminum profiles (divided into doors and windows and curtain wall two). 2. radiator aluminum profiles. 3. general industrial aluminum: mainly used in the manufacture of industrial production, such as automation equipment, covering the skeleton and the custom mold machinery and equipment according to their own requirements, such as assembly line conveyor belt, hoisting machine, glue machine, testing equipment, shelves and so on, the electrical machinery industry and clean room with. 4, rail vehicle structure aluminum alloy profile: mainly used for rail vehicle body manufacturing. 5, Mount Aluminum profiles, made of aluminum alloy frame, mounted a variety of exhibitions and decorative paintings.
