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Aluminum alloy section

A technology for aluminum alloy profiles and profiles, applied in the field of aluminum alloy profiles, can solve the problems of high cost and expensive materials, and achieve the effect of improving mechanical properties

Inactive Publication Date: 2018-09-14
太仓源壬金属科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if extruded materials or plates are used, the material cost is relatively expensive, and in many cases, secondary processing or joining treatment is required, which tends to increase the cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An aluminum alloy profile, which uses aluminum as the main metal element, and also includes silver, manganese, copper, phosphorus, nickel, zinc and aluminum, and its components are: 1% silver, 0.02% manganese, 3% copper, 0.3% phosphorus, 2% nickel and 3% zinc, the balance is aluminum and unavoidable impurities, the gas content in the profile is nitrogen ≤ 300ppm, oxygen ≤ 50ppm.

Embodiment 2

[0017] An aluminum alloy profile, which uses aluminum as the main metal element, and also includes silver, manganese, copper, phosphorus, nickel, zinc and aluminum, and its components are: 1.5% silver, 0.25% manganese, 4% copper, 0.65% phosphorus, 3% nickel and 4.5% zinc, the balance is aluminum and unavoidable impurities, the gas content in the profile is nitrogen ≤ 300ppm, oxygen ≤ 50ppm.

Embodiment 3

[0019] An aluminum alloy profile, which uses aluminum as the main metal element, and also includes silver, manganese, copper, phosphorus, nickel, zinc and aluminum, and its components are: 2% silver, 0.5% manganese, 5% copper, 0.8% phosphorus, 4% nickel and 6% zinc, the balance is aluminum and unavoidable impurities, the gas content in the profile is nitrogen ≤ 300ppm, oxygen ≤ 50ppm.

[0020] The beneficial effects of the invention are: the mechanical properties of the aluminum alloy can be stably improved by adjusting the copper content, and the addition of other components can control its tensile strength, endurance and elongation.

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PUM

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Abstract

The invention discloses an aluminum alloy section. The aluminum alloy section comprises aluminum which is used as the main metal element. The aluminum alloy section further comprises silver, manganese, copper, phosphorus, nickel and zinc. The aluminum alloy section has the beneficial effects that the copper content is adjusted to stably improve the mechanical property of the aluminum alloy; othercomponents are added, so that the tensile intensity, the durability and the extensibility can be controlled.

Description

technical field [0001] The invention relates to a profile, in particular to an aluminum alloy profile. Background technique [0002] So far, when aluminum alloys are used in automobiles, they are used for cylinder heads of engines, cylinder blocks, or transmission housings, among others. Various aluminum alloys have been proposed as such aluminum alloys to make positive use of the advantages of good workability and light weight of aluminum, and to improve mechanical properties such as hardness and strength or improve chemical properties such as heat resistance. [0003] When aluminum alloys are used for body parts, in many cases, extruded parts or sheet materials that are more ductile than cast parts are used as parts requiring tensile strength or elongation. However, if extruded materials or plates are used, the material cost is relatively expensive, and secondary processing or joining treatment is required in many cases, which tends to increase the cost. Therefore, it is...

Claims

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Application Information

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IPC IPC(8): C22C21/00C22C21/18C22C21/10
CPCC22C21/00C22C21/10C22C21/18
Inventor 叶燕青
Owner 太仓源壬金属科技有限公司