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Ply steel and preparation method thereof

A composite steel and corrosion technology, applied in the field of composite steel and its preparation, can solve the problems of inconvenient installation, poor bearing capacity and impact resistance, poor mechanical properties, etc., to avoid easy rust, strong rust resistance, strong The effect of protection

Inactive Publication Date: 2020-11-24
佛山市佳岳金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing anti-theft nets are mostly made of composite steel. Traditional composite steel is produced by remanufacturing, with many impurities and cracks on the surface of composite steel. Therefore, solid composite steel has always had the problem of rust, and its material is not light enough. , resulting in inconvenient installation. In addition, during the manufacturing process, the sintered guide plate has large porosity, poor mechanical properties, poor bearing capacity and impact resistance, resulting in a short service life of the manufactured products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The weight ratio of the main components is as follows: 20 parts of zinc, 8 parts of aluminum, 4 parts of iron, 2 parts of manganese, 10.5 parts of nickel, 18 parts of chromium and 36 parts of copper.

Embodiment 2

[0021] The weight ratio of main components is as follows: 28 parts of zinc, 6 parts of aluminum, 2 parts of iron, 2 parts of manganese, 8 parts of nickel, 20 parts of chromium and 32 parts of copper.

[0022] When two groups of examples are used for manufacture, it can be known that the composite steel produced in Example 2 has stronger rust resistance and impact resistance, while the composite steel produced in Example 1 is lighter and lighter. However, the antirust ability is poorer than the composite steel obtained in Example 1. Therefore, on the whole, Example 1 is a preferred embodiment.

[0023] A preparation method of composite steel, comprising the steps of:

[0024] S1: The surface of the aluminum rod is mechanically polished, degreased, washed with acetone and then washed with water;

[0025] S2: Dip-coat the aluminum rod treated in step S1 with an antioxidant, then dry it, and then heat it to 200-300 degrees Celsius to keep it moist;

[0026] S3: Smelting and stir...

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PUM

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Abstract

The invention relates to ply steel. The ply steel comprises the following main components of zinc, aluminum, ferrum, manganese, nickel, chromium and copper. Finished products are prepared through a series of production processes including grinding, degreasing treatment, acetone cleaning, water scrubbing, antioxidant dip coating, drying, pouring, cooling and solidifying. According to the ply steelprovided by the invention, the problems that traditional ply steel is prone to rusting and fracturing when being used are avoided, the ply steel is higher in rust resistance, more lightweight, and more stable in quality, and the service life is greatly prolonged.

Description

technical field [0001] The invention relates to a composite steel and a preparation method thereof. Background technique [0002] Existing anti-theft nets are mostly made of composite steel. Traditional composite steel is produced by remanufacturing, with many impurities and cracks on the surface of composite steel. Therefore, solid composite steel has always had the problem of rust, and its material is not light enough. , resulting in inconvenient installation. In addition, during the manufacturing process, the sintered guide plate has a large porosity, poor mechanical properties, poor bearing capacity and impact resistance, resulting in a short service life of the manufactured product. Contents of the invention [0003] The technical problem to be solved by the present invention is to need a composite steel and a method for manufacturing the composite steel, which can improve the anti-rust, impact resistance and other properties of the composite steel. [0004] The tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C30/02C22C30/06C22C1/02C23F1/30
CPCC22C1/02C22C30/02C22C30/06C23F1/30
Inventor 林楚然
Owner 佛山市佳岳金属制品有限公司