There are many product categories for aluminum alloy processing. Today, high-strength aluminum alloys generally refer to super-hard aluminum alloys of the aluminum-zinc-magnesium-copper-aluminum alloy series. High-strength aluminum alloys are aluminum alloys with a strength greater than 480 MPa. The demand for this kind of aluminum alloy is also increasing, so that the processing technology of high-strength aluminum alloy is also gradually being studied.
The Application Field Of Aluminum Alloy
All kinds of aircraft use aluminum alloy as the main structural material. Skins, beams, ribs, stringers, bulkheads, and landing gear on aircraft can all be made of aluminum alloys. The amount of aluminum used in the aircraft varies according to its purpose. Commercial aircraft that focus on economic benefits are widely used due to the low price of aluminum alloys. For example, the aluminum alloy used in Boeing 767 passenger aircraft accounts for about 81% of the weight of the body structure. Military aircraft relatively reduce the amount of aluminum due to the requirement of good combat performance. For example, the F-15 high-performance fighter with a flight speed of Mach 2.5 uses only 35.5% aluminum alloy. Some aluminum alloys have good low temperature properties, are not cold and brittle under -183～-253[2oc], and can work in liquid hydrogen and liquid oxygen environments. Therefore, it is a good material for the manufacture of liquid rockets. The fuel tanks, oxidizer tanks, inter-tank sections, inter-stage sections, tail sections and instrument cabins of each stage of the “Saturn” 5 launch vehicle that launched the “Apollo” spacecraft are all made of aluminum alloys.
The crew compartment, front fuselage, mid-fuselage, rear fuselage, vertical tail, flaps, elevons and horizontal tail of the space shuttle are all made of aluminum alloys. The main structural materials of various artificial earth satellites and space probes are also aluminum alloys.
Main Product Categories Of Aluminum Alloys
1.Aluminum alloy profiles
The aluminum and aluminum alloy materials obtained by extrusion processing can be plates, rods and various special-shaped profiles, which can be widely used as new materials in the fields of construction, transportation, transportation, aerospace and other fields.
2.Aluminum composite panel
The aluminum composite panel is a new type of material that is made of 3003 aluminum-manganese alloy and 5005 aluminum-magnesium alloy sheet that has been surface-treated and coated with baking paint as the surface, PE plastic as the core layer, and polymer adhesive film is processed and compounded by a series of processes. It not only retains the main characteristics of the original constituent materials (aluminum alloy plate, non-metallic polyethylene plastic), but also overcomes the deficiencies of the original constituent materials, thereby obtaining many excellent material properties. Product features: bright and colorful decoration, weather resistance, corrosion resistance, impact resistance, fire resistance, moisture resistance, sound insulation, heat insulation, shock resistance, light weight, easy processing and molding, easy handling and installation, etc.
3.Aluminum veneer
The aluminum veneer is processed with high-quality aluminum alloy from world-renowned large enterprises, and then refined by spraying American PPG or Aksu PVDF fluorocarbon paint on the surface.
4.Aluminum honeycomb panel
The aluminum honeycomb panel adopts a composite honeycomb structure, and selects the excellent 3003H24 alloy aluminum plate or 5052AH14 high manganese alloy aluminum plate as the base material, and is formed by hot pressing with the aluminum alloy honeycomb core material. Aluminum honeycomb panels provide architects with rich choices from panel material, shape, joint, installation system to color and surface treatment, which can display rich roof performance effects and have excellent design freedom. It is a new type of material with convenient construction, ideal comprehensive performance and remarkable thermal insulation effect. Its excellent performance has attracted people’s attention.
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