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Aluminum alloy, induction plate for magnetic levitation rail transit and preparation method of induction plate

A technology for rail transit and aluminum alloys, which is applied in the direction of applying stable tension/pressure to test the strength of materials, instruments, and analysis materials to achieve the effects of increasing strength, reducing resistivity, and strengthening alloy materials

Inactive Publication Date: 2020-07-10
深圳市华加日西林实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an aluminum alloy, an induction plate for magnetic levitation rail transit, and a method for preparing an induction plate for magnetic levitation rail transit, aiming to solve the problem that the 1000 series extruded aluminum alloy induction plate material in the prior art cannot simultaneously Achieving problems with high strength and good electrical conductivity

Method used

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  • Aluminum alloy, induction plate for magnetic levitation rail transit and preparation method of induction plate
  • Aluminum alloy, induction plate for magnetic levitation rail transit and preparation method of induction plate
  • Aluminum alloy, induction plate for magnetic levitation rail transit and preparation method of induction plate

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preparation example Construction

[0037] In the third aspect, the embodiment of the present invention also provides a method for preparing an induction plate for a magnetic levitation rail transit. The method comprises the steps of:

[0038] S01. According to the elemental composition of aluminum alloy, after providing aluminum metal source for melting treatment, mixing Fe alloy, Cu alloy, Re alloy and B source to obtain the first aluminum melt;

[0039] S02. Performing refining treatment and online degassing treatment on the first molten aluminum to obtain the first molten aluminum;

[0040] S03. Casting the first molten aluminum to obtain an alloy ingot;

[0041] S04. Provide a mold, and squeeze the alloy ingot in the mold to obtain the rough product of the induction plate for magnetic levitation rail transit;

[0042] S05. Quenching and post-processing the rough product of the induction plate for the magnetic levitation rail transit to obtain the induction plate for the magnetic levitation rail transit. ...

Embodiment 1

[0072] A kind of induction plate for magnetic levitation rail transit and preparation method thereof

[0073] The induction plate for maglev rail transit uses the following aluminum alloys as raw materials, and the total weight of the aluminum alloys is 100%, as shown in Table 1 below, including the following elements in the following weight percentages:

[0074] Table 1

[0075]

[0076]

[0077] The induction plate for maglev rail transit is prepared by the method for preparing the induction plate for maglev rail transit, and the preparation method includes the following steps:

[0078] Provide an aluminum ingot with an aluminum content above 99.85%, and melt the aluminum-containing ingot at 754°C to obtain an aluminum-containing melt, mix Cu alloy and Fe alloy according to the content of each component of the aluminum alloy in Table 1, and fully stir Finally, carry out pre-stove analysis; then mix B agent, rare earth Re(La+Ce) master alloy, after fully stirring, carr...

Embodiment 2

[0085] A kind of induction plate for magnetic levitation rail transit and preparation method thereof

[0086] The induction plate for maglev rail transit uses the following aluminum alloys as raw materials, and the total weight of the aluminum alloys is 100%, as shown in Table 2 below, including the following elements in the following weight percentages:

[0087] Table 2

[0088]

[0089] The induction plate for maglev rail transit is prepared by the method for preparing the induction plate for maglev rail transit, and the preparation method includes the following steps:

[0090]Provide an aluminum ingot with an aluminum content above 99.85%, and melt the aluminum-containing ingot at 751°C to obtain an aluminum-containing melt, mix Cu alloy and Fe alloy according to the content of each component of the aluminum alloy in Table 1, and fully stir Finally, carry out pre-stove analysis; then mix B agent, rare earth Re(La+Ce) master alloy, after fully stirring, carry out pre-sto...

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Abstract

The invention provides an aluminum alloy. The aluminum alloy takes an Al element as a main material and mainly comprises 0.15 wt%-0.3 wt% of Cu, 0.6 wt%-1.0 wt% of Fe, 0.15 wt%-0.30 wt% of Re and 0.02wt%-0.05 wt% of B. The aluminum alloy has high strength and good conductivity at the same time. The induction plate for the magnetic levitation rail transit, which adopts the aluminum alloy as the raw material, has higher strength and good conductivity, so that the induction plate for the magnetic levitation rail transit can meet the performance requirements of a magnetic levitation rail transitsystem.

Description

technical field [0001] The invention relates to the field of magnetic levitation materials, in particular to an aluminum alloy, an induction plate for magnetic levitation rail traffic and a preparation method for the induction plate for magnetic levitation rail traffic. Background technique [0002] Maglev uses the property of magnets that "same sex repels each other and opposite sex attracts each other" to make magnets have the ability to resist gravity, that is, magnetic levitation, so that objects can float freely without being bound by gravitational force. Magnetic levitation rail transit has no contact and no friction. , low energy consumption, low noise, no need for lubrication, low maintenance costs, long service life, high precision and high degree of automation, it is a veritable green transportation, suitable for traffic connections within cities, between cities at close distances, and tourist attractions . [0003] The working principle of the "normal conduction"...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00C22C1/03C22C1/06C22F1/04G01N3/08
CPCC22C1/026C22C1/03C22C1/06C22C21/00C22F1/002C22F1/04G01N3/08G01N2203/0003G01N2203/0017G01N2203/0282
Inventor 宋冰王东明张洪舸刘炜肖克荣
Owner 深圳市华加日西林实业有限公司
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