Magnesium-aluminum alloy polishing solution and its preparation method and polishing method

A magnesium-aluminum alloy and polishing liquid technology, which is applied in the field of alloy polishing, can solve the problems of unsatisfactory surface quality in microscopic inspection, low polishing efficiency, and poor surface quality, and achieve reduced scratches, good chemical stability, and roughness. and waviness reduction effect

Active Publication Date: 2013-10-02
INNER MONGOLIA BAOTOU STEEL UNION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are problems with the polishing solution for magnesium and aluminum alloys. First, there are relatively few types. Second, the surface quality after polishing is poor, there are many scratches, and the polishing efficiency is low, which cannot meet the requirements of microscopic inspection for surface quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Add the following raw materials to 1000g of polishing liquid, and the specific contents are shown in Table 1.

[0034] Table 1 Details of polishing liquid raw materials

[0035] serial number

Embodiment 2

[0037] Add the following raw materials to 1000g of polishing liquid, and the specific contents are shown in Table 2.

[0038] Table 2 Details of polishing liquid raw materials

[0039] serial number

Embodiment 3

[0041] Add the following raw materials to 1000g of polishing liquid, and the specific contents are shown in Table 3.

[0042] Table 3 Details of polishing liquid raw materials

[0043] serial number

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PUM

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Abstract

The invention discloses a magnesium-aluminum alloy polishing solution. Each 1000g of the magnesium-aluminum alloy polishing solution comprises 5 to 12g of sodium coco-sulfate, 1 to 8g of sodium tripolyphosphate, 1 to 2.5g of sodium hydroxide, 4 to 11g of fatty alcohol polyoxyethylene ether, 0.4 to 2.5g of sodium citrate and the balance distilled water. The invention also discloses a preparation method of the magnesium-aluminum alloy polishing solution and a polishing method of the surface of a magnesium-aluminum alloy material. The magnesium-aluminum alloy polishing solution can improve surface brightness of a polished magnesium-aluminum alloy material.

Description

technical field [0001] The invention relates to the technical field of alloy polishing, in particular to a magnesium-aluminum alloy polishing liquid, a preparation method and a polishing method thereof. Background technique [0002] With the development of mechanical equipment, automobiles, precision parts and other related industries, the demand for magnesium alloy materials is increasing. Due to its excellent high temperature resistance, ablation resistance and molten metal corrosion resistance, it has a wide range of application prospects; in addition, due to its relatively light specific gravity, high strength, easy processing, stable dimensions, and excellent casting process performance, magnesium alloy Good corrosion resistance, low cost, and renewable utilization, etc., are known as "green engineering metals in the 21st century" and can replace steel alloys in many places. Therefore, the requirements for the brightness of the magnesium-aluminum alloy surface are cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F3/02
Inventor 徐强
Owner INNER MONGOLIA BAOTOU STEEL UNION
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