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Anti-corrosion aluminum alloy material

An aluminum alloy material, anti-corrosion technology, applied in the field of aluminum alloy materials, can solve the problems affecting the quality and aesthetics of buildings, low corrosion resistance, etc.

Inactive Publication Date: 2012-05-16
马巍巍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different environments in which aluminum alloy materials are used, their corrosion resistance is not high during use, which seriously affects the quality and aesthetics of buildings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The invention uses Si, Fe, Cu, Mn, Mg, Cr, Zn, Al and the like as main raw materials. The specific gravity of its raw materials is: Si 0.5-3; Fe12-18; Cu 0.05-0.5; Mn1.2-3.5; Mg 10-15; Cr 20-35; Mix and heat industrial aluminum, aluminum alloy, etc. to melt. When the temperature rises to 1400°C-1500°C, stop heating and start pouring. Then casting, in the casting process, the corrosion-resistant aluminum alloy and various metal liquids are continuously injected into the same crystallizer, solidified, integrated, and then pulled by the device.

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PUM

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Abstract

The invention relates to an anti-corrosion aluminum alloy material. The anti-corrosion aluminum alloy material is characterized by comprising the following chemical components in part by weight: 0.5 to 3 parts of Si, 12 to 18 parts of Fe, 0.05 to 0.5 part of Cu, 1.2 to 3.5 parts of Mn, 10 to 15 parts of Mg, 20 to 35 parts of Cr, 6 to 9 parts of Zn and the balance of Al. The anti-corrosion aluminum alloy material is prepared by the following steps of: mixing industrial aluminum, an aluminum alloy and the like, and heating for fusion; raising the temperature to be between 1,400 and 1,500 DEG C, stopping heating, and pouring; and casting, continuously injecting an anti-corrosion aluminum alloy and various liquid metals into the same crystallizer in the casting process, and solidifying into a whole. Compared with the conventional aluminum alloy material, the anti-corrosion aluminum alloy material has the advantages of high-temperature resistance and corrosion resistance.

Description

Technical field: [0001] The invention relates to an aluminum alloy material, in particular to a corrosion-resistant aluminum alloy material. Background technique: [0002] At present, in many occasions, whether it is construction, electric power, metallurgy, chemical industry and other fields, aluminum alloy materials are widely used and become an indispensable material. However, due to the different environments in which aluminum alloy materials are used, their corrosion resistance is not high during use, which seriously affects the quality and aesthetics of buildings. Therefore, the invention of a corrosion-resistant aluminum alloy material is an urgent problem to be solved. Invention content: [0003] The object of the present invention is to provide a corrosion-resistant aluminum alloy material to address the shortcomings of the prior art. [0004] The technical solution of the present invention is: the aluminum alloy material includes the following chemical componen...

Claims

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Application Information

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IPC IPC(8): C22C21/00C22C1/02
Inventor 马巍巍
Owner 马巍巍