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Bright anti-corrosion aluminum profile and preparation method thereof

An aluminum profile, bright technology, applied in metal material coating process, electrolytic coating, electrophoretic plating, etc., can solve the problems of large amount of use, long process time, etc., to prevent scratches, reduce use cost, strength and torsion resistance Enough to increase the effect

Inactive Publication Date: 2021-03-12
肇庆新联昌金属实业有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a bright and anti-corrosion aluminum profile and its preparation method, to solve the long process time proposed in the above-mentioned background technology, and a large amount of energy needs to be used in bright anti-corrosion treatment, and the bright anti-corrosion liquid is heated to Problems above room temperature

Method used

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  • Bright anti-corrosion aluminum profile and preparation method thereof

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preparation example Construction

[0033] A method for preparing a bright anti-corrosion aluminum profile, comprising the following steps:

[0034]S1. bright degreasing, at first operating personnel, bright degreasing solution perfusion is in the inside of degreasing pond, bright degreasing solution is vitriol oil, ammonium bifluoride, citric acid, sodium nitrate, ferric sulfate and dipropylene glycol, and the amount of substance is higher than vitriol oil: Ammonium bifluoride: citric acid: sodium nitrate: ferric sulfate: dipropylene glycol=20:50:6:6:8:10, then the above-mentioned aluminum profiles are placed in the degreasing pool, so that the aluminum profiles are completely immersed in the bright degreasing solution, and heated And control the temperature of the solution in the degreasing tank to 25°C, soak the aluminum profile for 3 minutes, then remove the aluminum profile, then place the aluminum profile in a clear water tank for washing, the washing time is 1 min, and check the aluminum profile after wash...

Embodiment 1

[0047] A bright and anti-corrosion aluminum profile, including a main frame 1, the interior of the main frame 1 is preset with a first cavity 2 and a second cavity 3 distributed in a horizontal structure, and the interior of the second cavity 3 is integrally formed to be ring-shaped There are four reinforcing ribs 4 distributed in the structure, and two adjacent reinforcing ribs 4 are connected end to end, the outer wall of the main frame 1 close to the second cavity 3 is integrally formed with an open edge 5, and the main frame 1 is close to Two hooks 7 are integrally formed on one side of the outer wall of the first cavity 2 and distributed in an up-and-down structure.

[0048] Wherein, a plurality of slide grooves 6 are formed on the outer wall of the main frame 1 close to the open side 5 , and a sliding bar 8 is integrally formed on the outer wall of the main frame 1 close to the hook 7 .

[0049] A method for preparing a bright anti-corrosion aluminum profile, comprising ...

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Abstract

The invention relates to the technical field of aluminum profiles, in particular to a bright anti-corrosion aluminum profile and a preparation method thereof. The bright anti-corrosion aluminum profile comprises a main frame, a first cavity and a second cavity which are distributed in a horizontal structure are arranged in the interior of the main frame in a preset mode, four reinforcing ribs which can be distributed in an annular structure are integrally formed in the interior of the second cavity, every two adjacent reinforcing ribs are connected end to end, an open edge is integrally formedon outer wall of one side, close to the second cavity, of the main frame, and two clamping hooks distributed in an up-down structure are integrally formed on the outer wall of the side, close to thefirst cavity, of the main frame. The bright anti-corrosion aluminum profile and the preparation method thereof have the beneficial effects that HF, Fe < 3 + > and NO < 2 - > are added to the interiorof a bright degreasing solution, so that the soaking treatment time is greatly shortened, the operation can be directly carried out at room temperature, the material rate is improved, the cost is reduced, a subsequent treatment tank is not polluted after treatment is finished, the cleaning cost of the subsequent treatment tank is greatly reduced, and the bright anti-corrosion aluminum profile is more practical.

Description

technical field [0001] The invention relates to the technical field of aluminum profiles, in particular to a bright and anti-corrosion aluminum profile and a preparation method thereof. Background technique [0002] Aluminum profiles are generally divided into architectural aluminum profiles, radiator aluminum profiles, general industrial aluminum profiles, rail vehicle structural aluminum profiles and mounting aluminum profiles; general industrial aluminum profiles are mainly used for industrial production and manufacturing, such as automated machinery equipment, enclosures The skeleton and each company can customize the mold opening according to their own mechanical equipment requirements, such as assembly line conveyor belts, elevators, dispensing machines, testing equipment, shelves, etc., which are mostly used in the electronic machinery industry and clean rooms; aluminum alloy for rail vehicle structures Profiles are mainly used in the manufacture of rail vehicle bodie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16S5/00C23G1/12C23C22/73C23C22/33C25D13/20C25D13/00
CPCC23C22/33C23C22/73C23G1/125C25D13/00C25D13/20F16S5/00
Inventor 邝次昭区耀灿
Owner 肇庆新联昌金属实业有限公司
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