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Aluminum alloy material and manufacturing method thereof

A technology of aluminum alloy material and mixed solution, which is applied in the field of metal materials, can solve the problems of high material cost, limited application range, impossible wide application, etc., and achieve the effect of simple production method

Inactive Publication Date: 2015-03-04
WUXI LEHUA AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the material cost of this patent is high, and the application range is limited due to the high price, so it is impossible to be widely used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] An aluminum alloy material, the aluminum alloy material includes the following components: tin, cadmium, zinc, copper, silicon, manganese and chromium, the weight percentages of each component are: tin: 0.3%, cadmium: 0.01%, zinc: 0.02%, copper: 1.0%, silicon: 0.05%, manganese: 0.06%, chromium: 0.01%; the rest is aluminum.

Embodiment 2

[0049] An aluminum alloy material, which includes the following components: tin, cadmium, zinc, copper, silicon, manganese and chromium, the weight percentages of each component are: tin: 0.9%, cadmium: 0.1%, zinc: 0.08%, copper: 2.0%, silicon: 0.15%, manganese: 0.16%, chromium: 0.1%;

[0050] The remainder is aluminum.

Embodiment 3

[0052] An aluminum alloy material, the aluminum alloy material includes the following components: tin, cadmium, zinc, copper, silicon, manganese and chromium, the weight percentages of each component are: tin: 0.3%, cadmium: 0.01%, zinc: 0.02%, copper: 1.0%, silicon: 0.05%, manganese: 0.06%, chromium: 0.01%.

[0053] Nickel is also included in the aluminum alloy material, and the weight percentage of nickel is 0.01%;

[0054] The remainder is aluminum.

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PUM

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Abstract

The invention relates to an aluminum alloy material and a manufacturing method thereof. The main component of the aluminum alloy material is aluminum. The aluminum alloy material further comprises tin, cadmium, zinc, copper, silicon, manganese, chromium, nickel and titanium. The manufacturing method comprises the following steps of (1) preheating the tin, the cadmium, the zinc, the copper, the silicon, the manganese, the chromium, the nickel and the titanium respectively, and stirring the components respectively until all the components are completely fused; (2) quickly heating all the fused components until the temperature rises up to 1,857 DEG C, and simultaneously mixing and uniformly stirring the components; (3) pouring a mixed solution of all the fused components obtained in the step (2), and performing natural cooling after pouring is completed. The aluminum alloy material can meet requirements on the material performances, particularly the performances of machining forming, surface quality, heat treatment and the like, of high-strength aluminum alloys in the field of industry; the manufacturing method is simple and is convenient to implement and popularize.

Description

technical field [0001] The invention relates to an aluminum alloy material and a manufacturing method, belonging to the field of metal materials. Background technique [0002] Aluminum is a pure white light metal with ductility, and its products are often made into rods, sheets, foils, powders, ribbons and filaments. In humid air, an oxide film can be formed to prevent metal corrosion. Aluminum powder and foil burn violently when heated in the air, emitting a blinding white flame. Soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, insoluble in water. The content of aluminum in the earth's crust is second only to oxygen and silicon, ranking third, and is the most abundant metal element in the earth's crust. The development of the three important industries of aviation, construction, and automobile requires that the material properties have the unique properties of aluminum and its alloys, which greatly fac...

Claims

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Application Information

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IPC IPC(8): C22C21/18C22C1/02
CPCC22C21/18C22C1/026
Inventor 钱国东
Owner WUXI LEHUA AUTOMATION TECH
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