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Novel zinc-aluminum-magnesium alloy material and production method

A technology of aluminum-magnesium alloys and alloys, which is applied in the field of new zinc-aluminum-magnesium alloy materials and production, and can solve problems such as inferior binary alloy materials

Inactive Publication Date: 2020-10-27
JIANGSU LINLONG NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not long ago, two binary coating materials containing 85% zinc, 15% aluminum, and 80% zinc, 20% aluminum appeared on the market. Due to the lack of effective experimental research, the corrosion resistance of the two materials, The service life is not as good as binary alloy materials, so it is quickly abandoned by the market

Method used

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  • Novel zinc-aluminum-magnesium alloy material and production method
  • Novel zinc-aluminum-magnesium alloy material and production method
  • Novel zinc-aluminum-magnesium alloy material and production method

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Embodiment Construction

[0035] The data listed in Table 1, Table 2, Table 3, Table 4, and Table 5 below are examples only, and are not limiting. It is only for those skilled in the art to make options, and it can be adjusted adaptively.

[0036] Wherein, the rare earth RE is selected from Ce, La, Pr, and Nd elements, and the rare earth RE elements can be added in combination or alone.

[0037] In addition, although the trace metal elements Fe, Cu, Pb, and Cd in Table 2-5 are added separately, it is only an example. The trace metal elements Fe, Cu, Pb, and Cd can also be added in combination or individually.

[0038] Table 1: The percentage of each component in the total amount (%)

[0039]

[0040] Table 2: The percentage of each component in the total amount (%)

[0041]

[0042] Table 3: The percentage of each component in the total amount (%)

[0043]

[0044] Table 4: The percentage of each component in the total amount (%)

[0045]

[0046] Table 5: The percentage of each compone...

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Abstract

The invention relates to a novel zinc-aluminum-magnesium alloy material and a production method of the novel zinc-aluminum-magnesium alloy material, and further discloses a new manufacturing method for preparing the material. The novel zinc-aluminum-magnesium alloy material mainly comprises 1-13% of Al, 1-6% of Mg, 0.01-0.3% of RE, 0.01-0.3% of Ni, 0.01-0.3% of Sb, 0.01-0.2% of In, the balance being Zn.

Description

technical field [0001] The invention relates to a novel zinc-aluminum-magnesium alloy material and a production method thereof. Background technique [0002] In the current field of hot-dip galvanizing technology, a small amount of aluminum is added in addition to zinc. With the development of technology, hot-dip alloy materials have successively appeared binary alloys (zinc-aluminum), ternary alloy coating materials (aluminum-zinc-silicon), and quaternary coating materials (aluminum-zinc-silicon-RE ), and the emergence of five-component coating materials (aluminum-zinc-silicon-magnesium-RE) have been widely used. Not long ago, two binary coating materials containing 85% zinc, 15% aluminum, and 80% zinc, 20% aluminum appeared on the market. Due to the lack of effective experimental research, the corrosion resistance of the two materials, The service life is not as good as binary alloy materials, so it is quickly abandoned by the market. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): C22C18/00C22C18/04C22C1/03C22C1/06C23C2/06C23C2/40
CPCC22C1/03C22C1/06C22C18/00C22C18/04C23C2/06C23C2/40
Inventor 冯立新严锦山魏小昕
Owner JIANGSU LINLONG NEW MATERIALS
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