Blue aluminum alloy

Abstract

The invention relates to a blue aluminum alloy. The manufacturing process of the blue aluminum alloy comprises the following steps: (1) manufacturing an aluminum alloy into fine powder at the fineness of 120-160 meshes; (2) adding a foaming agent to the fine aluminum alloy powder obtained from the step (1), and stirring and mixing at a high speed; (3) adding a blue pigment to a mixture obtained from the step (2), and stirring and mixing at a high speed for 30 minutes; (4) heating a mixture obtained from the step (3) till the mixture starts to foam at 670-680 DEG C, and stirring; and (5) continuously stirring for 15 minutes, keeping the temperature in the step (4), stopping heating after no bubble is generated any longer, cooling to obtain the blue aluminum alloy, wherein the blue pigment is cobalt blue, and the usage amount of the blue pigment accounts for 3%-5% of the weight of the aluminum alloy. According to the invention, the internal color and external color of a metal are same; the manufactured product never fades, is low in manufacturing cost and pollution-free in production process and is a good environment-friendly product.

Description

technical field [0001] The invention relates to the technical field of colored metal processing, in particular to a blue aluminum alloy. Background technique [0002] With the development of society, people's living standards are improving day by day, and people's requirements for life are getting higher and higher. Cars, motorcycles, and bicycles have various colors. Traditionally, coloring is done through paint. Paint Intelligently changing the color of the metal surface coating cannot change the original color of the metal, and the production and use of paint will have a great impact on the environment, causing the deterioration of people's living environment. Therefore, a new technology is urgently needed to Solve above-mentioned technical defect. Contents of the invention [0003] The invention provides a blue aluminum alloy. [0004] The technical scheme that the present invention proposes for above-mentioned technical defect is: [0005] A blue aluminum alloy, th...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people's living standards are improving day by day, and people's requirements for life are getting higher and higher. Cars, motorcycles, and bicycles have various colors. Traditionally, coloring is done through paint. Paint Intelligently changing the color of the metal surface coating cannot change the original color of the metal, and the production and use of paint will have a great impact on the environment, causing the deterioration of people's living environment. Therefore, a new technology is urgently needed to Solve the above technical deficiencies