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High-ductility and high-strength aluminum magnesium alloy sheet

An aluminum-magnesium alloy, high-strength technology, applied in the field of aluminum-magnesium alloy plates, can solve the problems of unsatisfactory ductility and strength, and achieve the effect of increasing strength, improving strength and ductility, and improving extrusion effect

Active Publication Date: 2020-03-06
ZHENGZHOU TECH & BUSINESS UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ductility and strength of the existing aluminum-magnesium alloy plates are not satisfactory. For application scenarios with high ductility and strength requirements, they cannot meet the requirements of use well. These properties need to be further improved.

Method used

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  • High-ductility and high-strength aluminum magnesium alloy sheet
  • High-ductility and high-strength aluminum magnesium alloy sheet
  • High-ductility and high-strength aluminum magnesium alloy sheet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 As mentioned above, a high-ductility and high-strength aluminum-magnesium alloy plate, its components and mass content are: 76.5-84.2 parts of the main material, 12.8-17.6 parts of the high-ductility material, 5.2-8.6 parts of the high-strength material and not Avoid impurities 0.5-1 part.

[0042] The components and mass content of the main body of the material are: 93.5-95.8 parts of Al and 5-7.6 parts of Mg. The components and mass content of the high ductility material are: Mn 33.55-45.2 parts, Mo 15.5-20.3 parts. The components and mass content of the high-strength material are: 26.8-32.3 parts of Ca, 10.2-13.4 parts of Ni, and 15.5-19.8 parts of Cu.

[0043] like Figure 2-5As mentioned above, the present invention also provides a high ductility and high strength aluminum-magnesium alloy plate production device, including a base 1, the upper end of the base 1 is fixedly welded with a concave frame 2, and the upper end of the concave frame 2 passes...

Embodiment 2

[0048] like figure 1 As mentioned above, a high-ductility and high-strength aluminum-magnesium alloy plate, its components and mass content are: 76.5-84.2 parts of the main material, 12.8-17.6 parts of the high-ductility material, 5.2-8.6 parts of the high-strength material and not Avoid impurities 0.5-1 part.

[0049] The components and mass content of the main body of the material are: 93.5-95.8 parts of Al and 5-7.6 parts of Mg. The components and mass content of the high ductility material are: 33.55-45.2 parts of Mn, 8.2-14.5 parts of Bi, 10.6-16.5 parts of Ce, 17.8-26.8 parts of Cn and 15.5-20.3 parts of Mo. The components and mass content of the high-strength material are: 26.8-32.3 parts of Ca, 10.2-13.4 parts of Ni, 15.5-19.8 parts of Cu, 26.7-32.1 parts of Si and 8.2-13.2 parts of Sn.

Embodiment 3

[0051] A high-ductility and high-strength aluminum-magnesium alloy plate, its components and mass content are: 76.5 parts of material body, 12.8 parts of high-ductility material, 5.2 parts of high-strength material and 0.5 part of unavoidable impurities.

[0052] The components and mass content of the main body of the material are: 93.5 parts of Al and 5 parts of Mg. The components and mass content of the high ductility material are: 33.55 parts of Mn, 8.2 parts of Bi, 10.6 parts of Ce, 17.8 parts of Cn and 15.5 parts of Mo. The components and mass content of the high-strength material are: 26.8 parts of Ca, 10.2 parts of Ni, 15.5 parts of Cu, 26.7 parts of Si and 8.2 parts of Sn.

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Abstract

The invention discloses a high-ductility and high-strength aluminum magnesium alloy sheet. The high-ductility and high-strength aluminum magnesium alloy sheet comprises, by mass, 76.5-84.2 parts of material bodies, 12.8-17.6 parts of high-ductility materials, 5.2-8.6 parts of high-strength materials and 0.5-1 part of unavoidable impurities. According to the high-ductility and high-strength aluminum magnesium alloy sheet, by adding Mn and Mo in preparation, it can be ensured that the aluminum magnesium alloy sheet has high ductility; and by adding Ca, Ni and Cu in preparation and pressing one side of the aluminum magnesium alloy sheet through a groove block in production, latticed reinforcing ribs are formed on one side of the aluminum magnesium alloy sheet, and the strength of the aluminummagnesium alloy sheet is further improved.

Description

technical field [0001] The invention relates to the technical field of aluminum-magnesium alloy plates, and more specifically relates to an aluminum-magnesium alloy plate with high ductility and high strength. Background technique [0002] In the field of metal materials, plates with low density, corrosion resistance and high compression resistance have always been the goal pursued by technicians. The main element of aluminum-magnesium alloy plate is aluminum, and then mixed with a small amount of magnesium or other metal materials. It has low density, corrosion resistance, and certain compression resistance. [0003] The aluminum alloy with Mg as the main additive element is also called anti-rust aluminum alloy because of its good corrosion resistance. Because it is a metal itself, its thermal conductivity and strength are particularly prominent. Aluminum-magnesium alloy aluminum plate is light in weight, low in density, good in heat dissipation, and strong in pressure re...

Claims

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Application Information

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IPC IPC(8): C22C21/08C22C21/00B21D22/02B21D37/10
CPCB21D22/02B21D37/10C22C21/00C22C21/08
Inventor 王艳丽吴坤李振霞
Owner ZHENGZHOU TECH & BUSINESS UNIV
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