In order to improve the mechanical properties and chemical indicators of aluminum plates, the three major factors affecting the development of the alloy aluminum plate industry in the market are: adding various alloying elements (copper, silicon, magnesium, zinc, manganese, etc.) Strong market competitiveness; alloy aluminum sheet has some special properties that pure aluminum does not have, and is widely used in special environments such as ships, refrigerators, molds, and aerospace equipment. Therefore, what are the factors that affect the market size of the aluminum alloy sheet industry?
Because of its excellent properties, aluminum alloy plates have a wide range of needs in the aviation, aerospace, automotive, machinery manufacturing, shipbuilding and other industrial fields. In recent years, their applications in the construction field have been increasing, and the market demand has continued to expand to stimulate industrial development and expand the market. scale.
The strong support of national policies and strong support of national policies have increased industrial investment and accelerated industrial development, which in turn affected the scale of the market.
The aluminum alloy sheet industry has high technical requirements, and the development and application of new technologies play a key role in the development of the industry. The newly developed aluminum alloy sheet brings performance improvements, promotes industry development, expands the scope of industry application, and expands the industry market scale.
Compared with other forming methods, alloy aluminum extruded profiles have the following characteristics:
In the deformation zone, the extruded metal obtains a stronger three-dimensional compressive stress state that is more uniform than that of rolling and forging, so that the plasticity of the processed metal can be fully displayed, and it can be used to process the difficult conditions that cannot be processed by rolling and forging. Deformed metal can also be used to manufacture various hollow or solid complex cross-section components.
Due to the different cross-sectional geometry of the aluminum profile, the rigidity of its components is high, which can increase the rigidity of the car body, reduce the NVH characteristics, and improve the dynamic control performance of the vehicle.
Since the cross-section of the alloy aluminum plate can be controlled, the functional integrity of the components is improved, and the number of components is reduced. At the same time, the welding position can be positioned through the cross-section matching.
Products with extrusion benefits, the longitudinal strength (Rm, Rp0.2) after quenching and aging treatment is much higher than similar products processed by other methods.
The surface color of the product after extrusion is good, and the corrosion resistance is good, without other anti-corrosion surface treatment.
Alloy aluminum plate extrusion processing has high flexibility, low mold cost, and low design change cost.
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