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Surface cleaning treatment process of aluminum-magnesium alloy metal frame

A metal frame, aluminum-magnesium alloy technology, used in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve problems such as unclean surface cleaning, and achieve increased secondary cleaning processes and strong cleaning processes. Difficulty, improve cleaning effect

Pending Publication Date: 2020-10-27
江苏荣企新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a surface cleaning treatment process for aluminum-magnesium alloy metal frames to solve the problem that the surface of the existing magnesium-aluminum alloy metal frames is not cleaned cleanly.

Method used

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  • Surface cleaning treatment process of aluminum-magnesium alloy metal frame

Examples

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Embodiment 1

[0022] A process for cleaning the surface of an aluminum-magnesium alloy metal frame. The process for cleaning the surface of an aluminum-magnesium alloy metal frame is completed through primary cleaning, sand blasting, secondary cleaning, water washing and drying. The specific steps are as follows:

[0023] (1) One-time cleaning: immerse the aluminum-magnesium alloy metal frame in the surface cleaning solution for 20 minutes, and then pull the aluminum-magnesium alloy metal frame up and down; the surface cleaning solution consists of the following components in parts by mass: 12 parts of alcohol ether carboxylate , 22 parts of alkyl polyglucoside, 1 part of sodium carbonate, 4 parts of nitric acid, 1 part of cetylamine, 16 parts of ethylene glycol, 12 parts of quartz sand and 1400 parts of water.

[0024] (2) Sandblasting treatment: sandblasting the aluminum-magnesium alloy metal frame after one wash; the sandblasting air pressure is 0.4MPa, the sandblasting distance is 22cm, ...

Embodiment 2

[0029] A process for cleaning the surface of an aluminum-magnesium alloy metal frame. The process for cleaning the surface of an aluminum-magnesium alloy metal frame is completed through primary cleaning, sand blasting, secondary cleaning, water washing and drying. The specific steps are as follows:

[0030] (1) One-time cleaning: immerse the aluminum-magnesium alloy metal frame in the surface cleaning solution for 30 minutes, and then pull the aluminum-magnesium alloy metal frame up and down; the surface cleaning solution consists of the following components in parts by mass: 14 parts of alcohol ether carboxylate , 30 parts of alkyl polyglucoside, 2 parts of sodium carbonate, 6 parts of nitric acid, 2 parts of cetylamine, 20 parts of ethylene glycol, 14 parts of quartz sand and 1400 parts of water.

[0031] (2) Sandblasting treatment: sandblasting the aluminum-magnesium alloy metal frame after one wash; the sandblasting air pressure is 0.5MPa, the sandblasting distance is 24cm...

Embodiment 3

[0036] A process for cleaning the surface of an aluminum-magnesium alloy metal frame. The process for cleaning the surface of an aluminum-magnesium alloy metal frame is completed through primary cleaning, sand blasting, secondary cleaning, water washing and drying. The specific steps are as follows:

[0037] (1) One-time cleaning: immerse the aluminum-magnesium alloy metal frame in the surface cleaning solution for 25 minutes, and then pull the aluminum-magnesium alloy metal frame up and down; the surface cleaning solution consists of the following components in parts by mass: 13 parts of alcohol ether carboxylate , 26 parts of alkyl polyglucoside, 1.5 parts of sodium carbonate, 5 parts of nitric acid, 1.5 parts of cetylamine, 18 parts of ethylene glycol, 13 parts of quartz sand and 1400 parts of water.

[0038] (2) Sandblasting treatment: sandblasting the aluminum-magnesium alloy metal frame after one wash; the sandblasting air pressure is 0.45MPa, the sandblasting distance is...

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Abstract

The invention discloses a surface cleaning treatment process of an aluminum-magnesium alloy metal frame. Through primary cleaning, sandblasting, secondary cleaning, water washing and drying process, the surface cleaning process of the aluminum-magnesium alloy metal frame is completed. The process method is simple, the working efficiency is high, and the decontaminating effect on the surface of a metal part is good; by carrying out up-down pulling through of the aluminum-magnesium alloy metal frame, the surface of the aluminum-magnesium alloy metal frame and surface cleaning liquid rub, the surface cleaning liquid contains quartz sand, and the quart sand can play a strong cleaning role in stubborn stains and rust on the metal surface; the whole process has low treatment difficulty; and meanwhile the secondary cleaning process is added, so that the cleaning effect is greatly improved; and the characteristics that the process condition is mild and the operation is convenient provide conditions for the popularization and application of a magnesium aluminum alloy, and the process has good application value.

Description

technical field [0001] The invention relates to the technical field of alloy processing, in particular to a process for cleaning the surface of an aluminum-magnesium alloy metal frame. Background technique [0002] The main element of aluminum-magnesium alloy is aluminum, and a small amount of magnesium or other metal materials are added to strengthen its hardness. Aluminum alloy with Mg as the main added element is also called anti-rust aluminum alloy because of its good corrosion resistance. It is one of the common alloys in our daily life. With the advancement and development of science and technology, our research on aluminum-magnesium alloys is getting deeper and deeper, and the requirements for the corrosion resistance and strength of aluminum-magnesium alloys are also getting higher and higher. The strength and corrosion resistance of aluminum-magnesium alloys on the market today cannot meet our needs. In a highly corrosive environment, the service life of aluminum-ma...

Claims

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Application Information

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IPC IPC(8): C23G1/12B08B3/08B24C1/08
CPCC23G1/125B08B3/08B24C1/086
Inventor 刘荣
Owner 江苏荣企新材料科技有限公司
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