Aluminum-steel composite plate and compositing process thereof

A composite plate and composite process technology, which is applied in the direction of metal rolling, can solve the problems of poor processing performance, weather resistance, shock resistance, sound insulation and heat insulation, and hinder the promotion and application of aluminum-steel composite panels, so as to ensure composite Efficiency and service life improvement effect

Inactive Publication Date: 2019-01-22
OKUMTEC TECH WENZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the processing performance of the aluminum-steel composite panels in the prior art is poor, and the weather resistance, shock resistance, and sound insulation and heat insulation effects are also poor. At the same time, the surface corrosion resistance of the aluminum-steel composite panels is not ideal, thus hindering Popularization and application of aluminum-steel composite panels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The invention proposes an aluminum-steel composite plate, which includes a steel plate base and two layers of aluminum alloy plates, wherein one layer of the aluminum alloy plate is compounded on the upper surface of the steel plate base, and the other layer of the aluminum alloy plate is compounded on the steel plate base. On the lower surface, the base layer of the steel plate is specifically a low-carbon steel plate, and the thickness of the low-carbon steel plate can be selected according to actual needs, so as to meet the needs of different fields. It needs to be placed in an ultrasonic cleaning container. During cleaning, the cleaning time is 12 minutes. During the cleaning process, the upper and lower surfaces of the low-carbon steel plate should be polished evenly with a steel brush to ensure that the contact area between different layers is increased during compounding.

[0023] The present invention also provides a method for preparing an aluminum alloy plate, ...

Embodiment 2

[0035] The invention proposes an aluminum-steel composite plate, which includes a steel plate base and two layers of aluminum alloy plates, wherein one layer of the aluminum alloy plate is compounded on the upper surface of the steel plate base, and the other layer of the aluminum alloy plate is compounded on the steel plate base. On the lower surface, the base layer of the steel plate is specifically a low-carbon steel plate, and the thickness of the low-carbon steel plate can be selected according to actual needs, so as to meet the needs of different fields. It needs to be placed in an ultrasonic cleaning container. During cleaning, the cleaning time is 13 minutes. During the cleaning process, the upper and lower surfaces of the low-carbon steel plate should be polished evenly with a steel brush to ensure that the contact area between different layers is increased during compounding.

[0036] The present invention also provides a method for preparing an aluminum alloy plate, ...

Embodiment 3

[0048] The invention proposes an aluminum-steel composite plate, which includes a steel plate base and two layers of aluminum alloy plates, wherein one layer of the aluminum alloy plate is compounded on the upper surface of the steel plate base, and the other layer of the aluminum alloy plate is compounded on the steel plate base. On the lower surface, the base layer of the steel plate is specifically a low-carbon steel plate, and the thickness of the low-carbon steel plate can be selected according to actual needs, so as to meet the needs of different fields. It needs to be placed in an ultrasonic cleaning container. During cleaning, the cleaning time is 14 minutes. During the cleaning process, the upper and lower surfaces of the low-carbon steel plate should be polished evenly with a steel brush to ensure that the contact area between different layers is increased during compounding.

[0049] The present invention also provides a method for preparing an aluminum alloy plate, ...

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PUM

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Abstract

The invention discloses an aluminum-steel composite plate. An aluminum alloy plate is combined to the upper surface of a steel plate base; another aluminum alloy plate is combined to the lower surfaceof the steel plate base. The invention also discloses a compositing process of the aluminum-steel composite plate. The compositing process includes the steps of heating a low-carbon steel plate and an aluminum alloy plate at 300-450 DEG C for 3-6 min, stacking the heated low-carbon steel plate and aluminum alloy plate according to an actually required shape, placing the stack on a horizontal bench top, placing a press roller on the upper surface of the stack, heating the aluminum-steel composite plate blank again at 200-300 DEG C, and performing trimming reshaping and surface treatment on thealuminum-steel composite plate blank. The plate layers herein can be softened and melted into a composite whole; the finished product is better than existing single-layer plates or composite plates made of other materials, in product strength, toughness and service life.

Description

technical field [0001] The invention relates to the technical field of preparation of aluminum-steel composite panels, in particular to an aluminum-steel composite panel and a composite process thereof. Background technique [0002] Aluminum-steel composite panel is a new type of structural material with special performance. Since steel has the characteristics of high hardness and high melting point, while aluminum has excellent electrical conductivity, thermal conductivity, good corrosion resistance, and low density, the combination of the two can give full play to the excellent characteristics of the two metals. The use is getting more and more attention. However, the processing performance of the aluminum-steel composite panels in the prior art is poor, and the weather resistance, shock resistance, and sound insulation and heat insulation effects are also poor. At the same time, the surface corrosion resistance of the aluminum-steel composite panels is not ideal, thus hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B1/38C22C1/02C22C21/00
CPCB21B1/38B21B2001/386C22C1/026C22C21/00
Inventor 包仲南徐泷黄伟陈昊马德高钱锋玉晓波李卫东
Owner OKUMTEC TECH WENZHOU CO LTD
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