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Manufacturing technology of aluminum alloy sheet for high-non-corrosibility curtain wall

A technology of aluminum alloy plate and production process, which is applied in the field of building materials, can solve the problems of unsuitability for anti-corrosion, durability, color performance, etc., and achieve the effects of low production cost, easy control, and strong corrosion resistance

Inactive Publication Date: 2015-11-25
江阴市中联电力设备有限公司
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Problems solved by technology

[0002] As more and more curtain walls are used outside buildings, traditional materials are no longer suitable for anti-corrosion, durability, and excellent color performance requirements. The demand for high-performance aluminum alloy panels is increasing.

Method used

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Embodiment Construction

[0011] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0012] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features that are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0013] A manufacturing process of an aluminum alloy plate for a highly anti-corrosion curtain wall, characterized in that it comprises the following steps:

[0014] (1) Put the No. 12 aluminum material and No. 6 aluminum material with a mass percentage of 1:1 as raw materials into the furnace to melt into a liquid state, and then put the mixed liquid into the mold for die-casting to obtain an aluminum alloy profile blank with a thickness of 1-6mm ;Subsequently, shee...

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Abstract

The invention discloses a manufacturing technology of an aluminum alloy sheet for a high-non-corrosibility curtain wall. 12-number aluminum materials and 6-number aluminum materials with the mass percentage of 1:1 serve as raw materials to be jointly put in a smelting furnace to be smelted to be in a liquid state; mixed liquid is put into a mold for pressure casting, so that an aluminum alloy profile blank with the thickness ranging from 1mm to 6mm is obtained; sheet-metal working is carried out on the aluminum alloy profile blank, and therefore a workpiece with the designed and specified size precision and shape precision is obtained; (2), a clamp with elasticity is used for clamping the workpiece, and current circulation is ensured; and (3), anodic oxidation treatment is carried out on the workpiece. The manufacturing technology of the aluminum alloy sheet for the high-non-corrosibility curtain wall is reasonable in manufacturing technology and easy to manage and control, a finished product is high in corrosion resistance and long in service life, the manufacturing cost is low, color diversity is achieved, and the wide market prospect is achieved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a manufacturing process of an aluminum alloy plate for a highly anti-corrosion curtain wall. Background technique [0002] As more and more curtain walls are used outside buildings, traditional materials are no longer suitable for the requirements of anti-corrosion, durability, and excellent color performance. The demand for high-performance aluminum alloy panels is increasing. Contents of the invention [0003] In order to solve the problems of the prior art, the present invention provides a manufacturing process of an aluminum alloy plate for highly anti-corrosion curtain walls with good corrosion resistance, long service life and various colors. [0004] In order to achieve the above object, a technical solution adopted in the present invention is: [0005] A manufacturing process of an aluminum alloy plate for a highly anti-corrosion curtain wall, characterized in that it...

Claims

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Application Information

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IPC IPC(8): C22C1/02C22C21/00C25D11/04C25D11/18
Inventor 许才坤
Owner 江阴市中联电力设备有限公司
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