Do you know the characteristics of aluminum profile?
The production of aluminum profile frame is the frame profile produced by extrusion of aluminum bar. Today, Xiaobian will tell you about the characteristics of aluminum profiles.
Corrosion resistance: the density of aluminum profile is only 2.7g/cm3, about 1 / 3 of that of steel, copper or brass (7.83g/cm3, 8.93g/cm3, respectively). In most environmental conditions, including air, water (or salt water), petrochemistry and many chemical systems, aluminum can show excellent corrosion resistance.
Conductivity: aluminum profiles are often selected because of their excellent conductivity. On the basis of equal weight, the conductivity of aluminum is close to 1 / 2 of that of copper.
Thermal conductivity: the thermal conductivity of aluminum alloy is about 50-60% of that of copper, which is beneficial to the manufacture of heat exchanger, evaporator, heating appliances, cooking utensils, as well as the cylinder head and radiator of automobile.
Non ferromagnetism: aluminum profiles are non ferromagnetic, which is an important feature for the electrical and electronic industries. Aluminum profiles can not self ignite, which is important for applications involving handling or contact with flammable and explosive materials.
Machinability: the machinability of aluminum profiles is excellent. In all kinds of deformed aluminum alloy and cast aluminum alloy, as well as in all kinds of states that these alloys have after they are produced, the change of machining characteristics is quite large, which requires special machine tools or technologies.
Formability: specific tensile strength, yield strength, ductility and corresponding work hardening rate control the change of allowable deformation.
Recoverability: aluminum has a very high recoverability, and the characteristics of recycled aluminum are almost the same as that of primary aluminum.
The above is about the characteristics of aluminum profiles, I hope to help you. Let's see you next time.