Oxidarea plăcii de aluminiu anodic, formarea la suprafață a stratului subțire de alumină, grosimea lui este 5 ~ 20 microni, peliculă tare de oxidare anodică până la 60 ~ 200 microni. Tablă de aluminiu anodizat, imbunatateste duritatea si rezistenta la uzura, pâna la 250 ~ 500 kg/m2, rezistență bună la căldură, Punct de topire a filmului anodizat dur până la 2320K, izolare excelenta, breakdown resistance voltage up to 2000V, enhance the corrosion resistance, in the ohm =0.03NaCl salt spray after thousands of hours not corrosion.Oxide film thin layer has a large number of micro holes, poate absorbi o varietate de lubrifianți, suitable for manufacturing engine cylinder or other wear resistant parts;Membrane microporous adsorption ability can be colored into a variety of beautiful beautiful colors.Nonferrous metals or their alloys (precum aluminiul, magneziu și aliajele acestora) poate fi anodizat.
Extruded materials, used in the manufacture of welded structures with high strength and fracture toughness, such as trusses, rods and containers of transport vehicles;Large heat exchangers and parts that cannot be solid fused after welding;It can also be used to make sports equipment such as tennis rackets and softball bats.
Refrigerated containers, cryogenic instruments and storage tanks, fire fighting pressure equipment, military equipment, and loading deck equipment
Used to forge parts with the same static strength as the alloy but requiring high stress corrosion cracking resistance, such as aircraft and parts - landing gear hydraulic cylinders and extrusions.The fatigue property of the parts is roughly equal to that of the 6 aliaj, but the toughness is slightly higher
Aircraft structural parts with plate, extrudare, free forging and die forging.The requirements for the manufacture of such parts are: high resistance to spalling corrosion, stress corrosion cracking, fracture toughness and fatigue resistance
Air conditioner aluminum foil and ultra-thin strip;Coating layer of 3003, 6061 și 7178 alloy plate and pipe
Used for manufacturing aircraft structures and other high-stress structures with high strength and corrosion resistance
Used for forging high strength structures for aviation equipment.The material has good comprehensive properties, such as high strength, anti-spalling corrosion and stress corrosion cracking, fracture toughness and fatigue strength
7178 for the manufacture of aerospace spacecraft parts requiring high compressive yield strength
Aluminized and unaluminized plates, wing frames, grinzi, etc. Used in airframe.Other parts with high strength and fracture toughness
Aircraft skin, screws, and stressed components such as girder girder, cadru, wing rib, tren de aterizare, etc