Preparation method of aluminum alloy sectional material for producing solar energy frame

Abstract

The invention discloses a preparation method of an aluminum alloy sectional material for producing a solar energy frame, and relates to the field of aluminum alloys. The problem of poor quality of theproduct surface in the process of producing solar energy frame parts by using the aluminum sectional material is solved. According to the technical key point, the preparation method of the aluminum alloy sectional material for producing the solar energy frame comprises the following steps that smelting is carried out, specifically, an aluminum silicon intermediate alloy, an aluminum iron intermediate alloy, an aluminum copper intermediate alloy, an aluminum manganese intermediate alloy, an aluminum magnesium intermediate alloy, an aluminum chromium intermediate alloy, an aluminum zinc intermediate alloy and an aluminum titanium intermediate alloy are extracted and charged in a furnace for smelting according to proportional ingredients of components, then a magnesium ingot is added into the furnace according to component proportion, stirring is carried out, continuous smelting is carried out, and then slagging off is carried out; refining is carried out, specifically, the furnace temperature is adjusted to the refining temperature, and slagging off is carried out; casting is carried out, specifically, on-line wire feeding refining is carried out by adopting an aluminum titanium boron wire to obtain a casting bar; extrusion is carried out, specifically, the aluminum casting bar is heated and a mould is extruded, extrusion is carried out, and the aluminum alloy sectional materialis obtained; and cutting is carried out, specifically, the aluminum alloy sectional material is cut into segments according to a certain length, and the purpose of improving the yield and surface quality of the aluminum alloy sectional material is achieved.

Description

technical field [0001] The invention relates to the field of aluminum alloys, more specifically, it relates to a preparation method of an aluminum alloy section material used for producing a solar frame. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. Aluminum alloy has low density, but relatively high strength, which is close to or exceeds 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 usage amount is second only to steel, 6063 aluminum alloy is widely used in the frame of building aluminum doors, windows and curtain walls . [0003] The existing application publication number is the Chinese patent CN106636812A, which discloses an aluminum ...

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Problems solved by technology

[0004] However, in the process of producing solar frame parts with aluminum profiles, there are often problems of poor product surface quality and low production efficiency

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