Unlock instant, AI-driven research and patent intelligence for your innovation.

Water atomization aluminium alloy powder and preparation method thereof

A technology of aluminum alloy and water atomization, which is applied in the field of aluminum alloy powder processing, can solve problems such as unsatisfactory, achieve the effects of improving production efficiency, expanding the scope of application, and increasing economic value

Inactive Publication Date: 2019-04-12
安徽旭晶粉体新材料科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing aluminum alloys have advantages in corrosion resistance, oxidation resistance and strength, they are not ideal compared with some fields, so improving the comprehensive performance of aluminum alloys is the main research direction at this stage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A water atomized aluminum alloy powder, the aluminum alloy powder is made of the following raw materials in parts by weight: 300 parts of aluminum, 40 parts of copper, 10 parts of nickel, 8 parts of magnesium, 4 parts of manganese, 2 parts of silicon, 1 part of cobalt oxide 1 part, 1 part of benzotriazole, 2 parts of polymaleic anhydride, 1 part of isothiocyanate, 2 parts of dibutyl hydroxytoluene.

[0025] A preparation method of water atomized aluminum alloy powder comprises the following steps:

[0026] (1) Melt aluminum ingots in a melting furnace at a high temperature of 600-800°C, add copper ingots, heat up and incubate for a period of time, and obtain alloy liquid for later use;

[0027] (2) Mix nickel, magnesium, and manganese into the alloy liquid, adjust the temperature to 1000-1100°C and melt, then incubate for a period of time with heat preservation, and then quickly cool down to 300-500°C to obtain the mixed metal for use;

[0028] (3) Add silicon particle...

Embodiment 2

[0033] A water atomized aluminum alloy powder, the aluminum alloy powder is made of the following raw materials in parts by weight: 350 parts of aluminum, 50 parts of copper, 20 parts of nickel, 12 parts of magnesium, 8 parts of manganese, 5 parts of silicon, 4 parts of cobalt oxide 3 parts, 3 parts of benzotriazole, 3 parts of polymaleic anhydride, 2 parts of isothiocyanate, 4 parts of dibutyl hydroxytoluene.

[0034] A preparation method of water atomized aluminum alloy powder comprises the following steps:

[0035] (1) Melt aluminum ingots in a melting furnace at a high temperature of 600-800°C, add copper ingots, heat up and incubate for a period of time, and obtain alloy liquid for later use;

[0036] (2) Mix nickel, magnesium, and manganese into the alloy liquid, adjust the temperature to 1000-1100°C and melt, then incubate for a period of time with heat preservation, and then quickly cool down to 300-500°C to obtain the mixed metal for use;

[0037] (3) Add silicon par...

Embodiment 3

[0042] A water atomized aluminum alloy powder, the aluminum alloy powder is made of the following raw materials in parts by weight: 320 parts of aluminum, 45 parts of copper, 15 parts of nickel, 10 parts of magnesium, 6 parts of manganese, 4 parts of silicon, 3 parts of cobalt oxide 2 parts, 2 parts of benzotriazole, 2.5 parts of polymaleic anhydride, 1.5 parts of isothiocyanate, 3 parts of dibutyl hydroxytoluene.

[0043] A preparation method of water atomized aluminum alloy powder comprises the following steps:

[0044] (1) Melt aluminum ingots in a melting furnace at a high temperature of 600-800°C, add copper ingots, heat up and incubate for a period of time, and obtain alloy liquid for later use;

[0045] (2) Mix nickel, magnesium, and manganese into the alloy liquid, adjust the temperature to 1000-1100°C and melt, then incubate for a period of time with heat preservation, and then quickly cool down to 300-500°C to obtain the mixed metal for use;

[0046](3) Add the sili...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides water atomization aluminium alloy powder and a preparation method thereof, and relates to the technical field of milk beverage processing. The aluminium alloy powder is preparedthrough the following raw materials in parts by weight: 300 to 350 parts of aluminium, 40 to 50 parts of copper, 10 to 20 parts of nickel, 8 to 12 parts of magnesium, 4 to 8 parts of manganese, 2 to5 parts of silicon, 1 to 4 parts of cobaltous oxide, 1 to 3 parts of benzotriazole, 2 to 3 parts of polymaleic anhydride, 1 to 2 parts of isothiocyanate and 2 to 4 parts of butylated hydroxytoluene. The preparation method mainly comprises the steps like fusion inoculation, mixing hot melting, high-temperature hot melting, water atomization treatment, vacuum dehydration and drying screening. According to the water atomization aluminium alloy powder and the preparation method thereof, defects of the prior art are overcome, strength of aluminium alloy is further strengthened, oxidization resistance and corrosion resistance are strengthened, besides, the metallic powder is prepared through water atomization, the application range is expanded, and economic benefits are increased.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy powder processing, in particular to a water atomized aluminum alloy powder and a preparation method thereof. Background technique [0002] Metal aluminum is a silver-white light metal with excellent ductility. As the most abundant metal element in the earth's crust, its application range is extremely wide. However, because aluminum itself is easy to oxidize and has low hardness, it is often made by adding other metal components. Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. However, although the existing aluminum alloys have advantages in corrosion resistance, oxidation resistance and strength, they are not ideal compared with some fields. Therefore, improving the comprehensive performance of aluminum alloys is the main researc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/08C22C21/14C22C21/16C22C1/10
CPCB22F9/082B22F2009/0828B22F2009/0848C22C21/14C22C21/16
Inventor 江建平
Owner 安徽旭晶粉体新材料科技有限公司