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详情

Aluminum alloy bridge has beautiful appearance, simple structure, unique style, large load capacity, light weight and so on. After the surface of aluminum alloy cable bridge is anodized, it is not only anti-corrosion, but also anti-electromagnetic interference, especially anti-shielding interference, which is irreplaceable for steel bridge. Aluminum alloy bridge in modern industry, modern national defense, modern high-tech, has a decisive practical value.

Introduction of Materials

General term for aluminum - based alloys. The main alloying elements are copper, silicon, magnesium, zinc and manganese, while the secondary alloying elements are nickel, iron, titanium, chromium and lithium.

Aluminum alloy has low density, but relatively high strength, close to or more than high-quality steel, good plasticity, can be processed into various profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, the use of second only to steel.

Aluminum alloy is divided into two categories: cast aluminum alloy, used in the as-cast state; Deformed aluminum alloy, can withstand pressure processing, mechanical properties are higher than as-cast. Can be processed into various forms, specifications of aluminum alloy. Mainly used for manufacturing aviation equipment, daily necessities, building doors and Windows, etc.

Aluminum alloy cable bridge has the characteristics of beautiful appearance, simple structure, unique style, large load capacity, light weight and so on.

Product Features

Excellent anti-corrosion function, suitable for power plant, chemical, petrochemical and other fields, especially suitable for places with high corrosion environment. The extruded ladder edge and rung make the appearance of the bridge smooth and clean. The reasonable processing technology and connection mode make the installation of the bridge convenient, among which the large span disc type straight through can meet the bearing capacity of 6 meters. Aluminum alloy plate base plate, according to the need can adopt the flat structure or convex stamping structure.

Some aluminum alloys can be heat treated to obtain good mechanical properties, physical properties and corrosion resistance.

According to the chemical composition, cast aluminum alloy can be divided into aluminum-silicon alloy, aluminum-copper alloy, aluminum-magnesium alloy, aluminum-zinc alloy and aluminum-rare earth alloy, among which aluminum-silicon alloy and simple aluminum-silicon alloy (can not be heat treated to strengthen, low mechanical properties, good casting performance), special aluminum-silicon alloy (can be heat treated to strengthen, high mechanical properties, good casting performance).