Aluminum Profile Aluminum profile technology is aluminum plating process, which belongs to the coating technology It is in the conventional titanium plating process on the basis of pre-plating and electroplating process steps, the aluminum process is to put the activated plating in salt and hydrochloric acid in the water solution Chemical treatment; electroplating process of the bath components, including nickel sulfate, nickel chloride, boric acid, sodium dodecyl sulfate, saccharin, brightener, the process has a simple, practical, good effect, the process of titanium Gold and aluminum profile of its film hardness HV ≈ 1500, under the same conditions than the plating 22K gold wear 150 times, can be processed into a variety of forms of gold, color, black and other bright series of aluminum products.
Aluminum Profile The density of the aluminum profile is only 2.7 g / cm3, about 1/3 of the density of steel, copper or brass (7.83 g / cm3, 8.93 g / cm3, respectively). In most environmental conditions, including in the air, water (or salt water), petrochemical and many chemical systems, aluminum can show excellent corrosion resistance.
Aluminum Profile Aluminum is often used because of its excellent conductivity. On the basis of equal weight, the electrical conductivity of aluminum is nearly twice that of copper.
Thermal conductivity rate
The thermal conductivity of aluminum alloys is about 50-60% of copper, which is beneficial for the manufacture of heat exchangers, evaporators, heating appliances, cooking utensils, and car cylinder heads and radiators.
Non - ferromagnetic
Aluminum is non-ferromagnetic, which is an important feature for the electrical industry and the electronics industry. Aluminum is not self-igniting, which is important for applications involving handling or contact with flammable and explosive materials.
The machinability of the aluminum profile is excellent. Among the various deformable aluminum alloys and cast aluminum alloys, and in the various states that have been produced in these alloys, the machinability of the composites varies considerably, requiring special machine tools or techniques.
Specific tensile strength, yield strength, ductility and the corresponding work hardening rate dominate the change in allowable deformation.
Aluminum Profile Aluminum has a very high recovery, the characteristics of recycled aluminum and native aluminum is almost no difference
China's production of aluminum alloy profiles in the level of species has been quite similar with foreign countries. Product categories can be divided into: anodized coloring profiles, electrophoretic paint profiles, powder spray profiles, fluorocarbon paint spray profiles, insulation profiles.
Aluminum alloy construction profiles with high strength, light weight, corrosion resistance, good decoration, long life, rich colors and so on. Usually, the good product its surface in 20 years without losing light, do not change color