Minerals & Metallurgy

Why use aluminum alloy profile for sloar panel stent? What are the advantages of aluminum stent profile?1.Light weight? Aluminum density 2.7kg / dm3, Iron density of 7.9 kg / dm32.Resistance to natural corrosion?When the Aluminum profiles placed in the air a layer of dense protective aluminum oxide film will generated on the surface, this protective layer can prevent the further oxidation of aluminum.3.anti-galvanic corrosion?When the steel frame is in contact with the aluminum frame, the galvanic corrosion of the aluminum frame is easy to occur, while the aluminum bracket avoids this ?phenomenon.4.Balanced voltageAluminum has excellent electrical conductivity, it can better conduct the photovoltaic support system for various reasons arising from the weak current.5.easy to shapeIt& acute;s easy to use different molds obtain different cross-sectional shape of aluminum profile through the extrusion process.6.easy processingAluminum profiles can be easily machined to the required specifications by sawing, drilling, punching, folding, and the energy consumption of the process is much lower than that of steel.7.Easy to recycleRecycling of aluminum profile only takes up to 5% of its energy from aluminum ore to the profile.