CN104073663A - Blue aluminum alloy - Google Patents

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

A kind of blue aluminium alloy

Technical field

The present invention relates to chromatic metallic processing technique field, especially a kind of blue aluminium alloy.

Background technology

Along with social development, people's standard of living promotes day by day, people are also more and more higher to the requirement of life, automobile, motorcycle, bike have various colors, tradition colouring completes by paint, paint intelligence changes the color of coating for metal surfaces, can not change the color that metal had originally, and production and the use procedure of paint all can have a huge impact environment, the phenomenon that causes people's living environment to worsen, is therefore badly in need of a kind of new technology and solves above-mentioned technological deficiency.

Summary of the invention

The invention provides a kind of blue aluminium alloy.

The present invention is directed to the technical scheme that above-mentioned technological deficiency proposes is:

A kind of blue aluminium alloy, its manufacturing process steps is:

(1) aluminium alloy is made to fine powder, fineness is 120-160 order;

(2) in step 1, the aluminium alloy fine powder of gained adds whipping agent, and high-speed stirring is mixed;

(3) in the mixture of step 2 gained, add blue pigment, high-speed stirring is mixed 30 minutes;

(4) the mixture heating of step 3 gained is put to 670-680 degree Celsius of mixture and start foaming, stir;

(5) continue to stir 15 minutes, and keep temperature described in step 4, Bubble formation to be no longer included, stops heating, and cooling, obtains blue aluminium alloy.

Described blue pigment is cobalt blue.

Described blue amount of pigment is the 3%-5% of aluminium alloy weight.

The invention has the beneficial effects as follows: metal inside is the same with exterior color, the product of made is will never fade, and cost of manufacture is little, and production process is pollution-free, is a kind of good environmentfriendly products.

Embodiment

A kind of blue aluminium alloy, its manufacturing process steps is: fine powder made by aluminium alloy by (1), fineness is 120-160 order; (2) in step 1, the aluminium alloy fine powder of gained adds whipping agent, and high-speed stirring is mixed; (3) in the mixture of step 2 gained, add blue pigment, high-speed stirring is mixed 30 minutes; (4) the mixture heating of step 3 gained is put to 670-680 degree Celsius of mixture and start foaming, stir; (5) continue to stir 15 minutes, and keep temperature described in step 4, Bubble formation to be no longer included, stops heating, and cooling, obtains blue aluminium alloy; Described blue pigment is cobalt blue, and described blue amount of pigment is the 3%-5% of aluminium alloy weight, and metal inside is the same with exterior color, and the product of made is will never fade, and cost of manufacture is little, and production process is pollution-free, is a kind of good environmentfriendly products.

Claims (3)

1. a blue aluminium alloy, is characterized in that: its manufacturing process steps is:

(1) aluminium alloy is made to fine powder, fineness is 120-160 order;

(2) in step 1, the aluminium alloy fine powder of gained adds whipping agent, and high-speed stirring is mixed;

(3) in the mixture of step 2 gained, add blue pigment, high-speed stirring is mixed 30 minutes;

(4) the mixture heating of step 3 gained is put to 670-680 degree Celsius of mixture and start foaming, stir;

(5) continue to stir 15 minutes, and keep temperature described in step 4, Bubble formation to be no longer included, stops heating, and cooling, obtains blue aluminium alloy.

2. the blue aluminium alloy of one according to claim 1, is characterized in that: described blue pigment is cobalt blue.

3. the blue aluminium alloy of one according to claim 1, is characterized in that: described blue amount of pigment is the 3%-5% of aluminium alloy weight.