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Magnesium-aluminum electrothermal alloy material

An alloy material and electrothermal alloy technology, which is applied in the field of magnesium-aluminum electrothermal alloy materials, can solve the problems of surface oxidation resistance and processing performance to be improved, and achieve good processing performance and weldability, long service life, and good surface oxidation resistance. Effect

Inactive Publication Date: 2019-05-28
王海龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The surface oxidation resistance, temperature grade, strength at high temperature, and processing performance of the existing magnesium-aluminum electric heating alloy materials need to be improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A kind of magnesium-aluminum electric heating alloy material, made of alloy material, by weight percentage, the composition of the alloy material is:

[0012] Si: 2 to 3%, B: 0.3%, C: 0.5%, Mn: 0.2%, Na: 0.5%, Mg: 21.8%, and the balance is Al and unavoidable impurities.

Embodiment 2

[0014] A magnesium-aluminum electric heating alloy material is made of an alloy material, and the composition of the alloy material is:

[0015] Si: 2%, B: 0.3%, C: 0.5%, Mn: 0.2%, Na: 0.5%, Mg: 21.8%,

[0016] The balance is Al and unavoidable impurities.

Embodiment 3

[0018] A magnesium-aluminum electric heating alloy material is made of an alloy material, and the composition of the alloy material is:

[0019] Si: 3%, B: 0.3%, C: 0.5%, Mn: 0.2%, Na: 0.5%, Mg: 21.8%,

[0020] The balance is Al and unavoidable impurities.

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PUM

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Abstract

The invention discloses a magnesium-aluminum electrothermal alloy material. The magnesium-aluminum electrothermal alloy material is made of an alloy material body, wherein the alloy material body is prepared from the components of 2-3% of Si, 0.3% of B, 0.5% of C, 0.2% of Mn, 0.5% of Na, 21.8% of Mg and the balance of Al and inevitable impurities. The magnesium-aluminum electrothermal alloy material has the advantages of being relatively high in electrical resistivity, good in surface oxidation resistance, high in temperature grade and relatively high in strength at a high temperature.

Description

technical field [0001] The invention relates to a magnesium-aluminum electrothermal alloy material. Background technique [0002] The surface oxidation resistance, temperature grade, strength at high temperature, and processing performance of the existing magnesium-aluminum electrothermal alloy materials need to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a magnesium-aluminum electric heating alloy material, which is made of alloy material, has high resistivity, good surface oxidation resistance, high temperature level, high strength at high temperature, and good Processability and weldability, long service life. [0004] In order to achieve the above purpose, the technical solution of the present invention is to design a magnesium-aluminum electrothermal alloy material, which is made of alloy material. The composition of the alloy material is: Si: 2-3%, B: 0.3%, C: 0.5%, Mn: 0.2%, Na: 0.5%, Mg: 21.8%, and the balanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/08
Inventor 王海龙
Owner 王海龙
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