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A kind of metal polishing anticorrosion slurry

A slurry and metal technology, which is applied in the field of slurry for metal surface polishing and anti-corrosion, can solve problems such as metal corrosion and economic loss, and achieve the effect of preventing corrosion.

Active Publication Date: 2016-01-20
徐州博创建设发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A certain degree of corrosion will inevitably occur during the use of metals, and a large amount of economic losses are caused by corrosion every year

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A kind of anticorrosion slurry for metal polishing, consisting of 1 kg of alumina polishing powder (α-Al with a particle size of 4 to 15 μm 2 o 3 ), 0.1 kg of 3-aminopropyltriethoxysilane, 0.2 kg of stearic acid, 0.01 kg of manganese dioxide, 0.01 kg of phosphoric acid, 0.01 kg of sodium laurylsulfonate and 8.67 kg of water , obtained after grinding and mixing uniformly.

Embodiment 2

[0013] A kind of anticorrosion slurry for metal polishing, which consists of 2 kg of alumina polishing powder (α-Al with a particle size of 10-25 μm 2 o 3 ), 0.3 kg of 3-aminopropyltriethoxysilane, 0.3 kg of stearic acid, 0.1 kg of manganese dioxide, 0.1 kg of phosphoric acid, 0.05 kg of sodium laurylsulfonate and 7.15 kg of water , obtained after grinding and mixing uniformly.

Embodiment 3

[0015] A kind of anticorrosion slurry for metal polishing, consisting of 3 kg of alumina polishing powder (α-Al with a particle size of 25-50 μm 2 o 3 ), 0.5 kg of 3-aminopropyltriethoxysilane, 0.01 kg of stearic acid, 0.05 kg of manganese dioxide, 0.05 kg of phosphoric acid, 0.03 kg of nonylphenol ethoxylate NP-10 and 6.36 Kg of water, obtained after grinding and mixing evenly.

[0016] For the use of the metal polishing anticorrosion slurry, use a spray gun to spray the slurry on the iron or aluminum metal utensils to be treated, until the utensils show metallic luster, leave them for 10-20 minutes, and then rinse them with water.

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PUM

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Abstract

The invention discloses metal polishing anti-corrosion slurry. The slurry comprises the following raw materials in percentage by weight: 10-30 percent of aluminum oxide polishing powder, 1-5 percent of 3-aminopropyltriethoxysilane, 0.1-3 percent of stearic acid, 0.1-1 percent of manganese dioxide, 0.1-1 percent of phosphoric acid, 0.1-0.5 percent of surfactant and the balance of water. By using the metal polishing anti-corrosion slurry, a protective film is formed on the surface of a metal to prevent the corrosion of the metal while the surface of the metal is polished.

Description

technical field [0001] The invention relates to a slurry used for polishing and anticorrosion of metal surfaces. Background technique [0002] A certain degree of corrosion will inevitably occur during the use of metals, and a large amount of economic losses are caused by corrosion every year. Before anti-corrosion treatment of metal, it is generally necessary to remove the oxide layer of the metal, and usually requires multiple steps to complete the anti-corrosion process. Contents of the invention [0003] The object of the present invention is to provide a metal polishing anticorrosion slurry. [0004] In order to achieve the above object, the present invention provides the following technical solutions: [0005] A metal polishing anticorrosion slurry, containing 10-30wt% of alumina polishing powder, 1-5wt% of 3-aminopropyltriethoxysilane, 0.1-3wt% of stearic acid, 0.1-1wt% of di Manganese oxide, 0.1-1wt% phosphoric acid, 0.1-0.5wt% surfactant, and the balance is wat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23F3/00C23C22/07
Inventor 杨龙兴
Owner 徐州博创建设发展集团有限公司