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Foamed aluminum prefabricated plate and connecting method thereof

A technology of prefabricated panels and foamed aluminum, applied in the field of foamed aluminum components, can solve problems such as poor sealing, inability to effectively block sound, light, electromagnetic waves, and unstable installation and fixation, and achieve simple structure, improved electromagnetic properties, Good sealing effect

Inactive Publication Date: 2017-09-29
合肥市库仑动力安全科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the prefabricated panels produced by general factories are in regular shapes, such as rectangles, squares, etc., and their surrounding edges are mostly flat structures, which are unstable when installed and fixed, and the sealing is not very good, so they cannot effectively block sound. light, electromagnetic waves, etc.

Method used

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  • Foamed aluminum prefabricated plate and connecting method thereof
  • Foamed aluminum prefabricated plate and connecting method thereof
  • Foamed aluminum prefabricated plate and connecting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] like figure 1 , figure 2 Shown, a kind of foamed aluminum prefabricated board comprises a foamed aluminum prefabricated board, and the peripheral edge of the foamed aluminum prefabricated board is designed into a geometric structure along the thickness direction, and fits in a geometric form, and the opposite side of the prefabricated board (1 and 2, 3 and 4 ) is the opposite of the geometric matching form; when the foamed aluminum prefabricated panels are used in a geometric form, the connection method can be connected by one of rivet connection, welding connection, bolt connection or gluing, or two or more matching methods. The geometric matching structure can be L-shaped.

[0020] Foamed aluminum prefabricated panels are made of the following 100% by mass components: TiH 2 1%, Ca 2.5%, iron oxide 5%, copper oxide 3%, nickel oxide 2%, silicon oxide 1%, magnesium oxide 1%, and the balance is aluminum.

[0021] The porosity of the foamed aluminum is controlled by th...

Embodiment 2

[0023] like figure 1 , image 3 Shown, a kind of foamed aluminum prefabricated board comprises a foamed aluminum prefabricated board, and the peripheral edge of the foamed aluminum prefabricated board is designed into a geometric structure along the thickness direction, and fits in a geometric form, and the opposite side of the prefabricated board (1 and 2, 3 and 4 ) is the opposite of the geometric matching form; when the foamed aluminum prefabricated panels are used in a geometric form, the connection method can be connected by one of rivet connection, welding connection, bolt connection or gluing, or two or more matching methods. The geometric matching structure can adopt V shape.

[0024] Foamed aluminum prefabricated panels are made of the following 100% by mass components: TiH 2 1%, Ca 2.5%, iron oxide 5%, copper oxide 3%, nickel oxide 2%, silicon oxide 1%, magnesium oxide 1%, and the balance is aluminum.

[0025] The porosity of the foamed aluminum is controlled by t...

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Abstract

The invention discloses a foamed aluminum prefabricated plate. The foamed aluminum prefabricated plate comprises a foamed aluminum prefabricated plate body, the periphery edges of the foamed aluminum prefabricated plate body are designed into a geometric structure in the thickness direction and matched with one another in a geometric mode, the matching mode of the opposite sides of the foamed aluminum prefabricated plate body is opposite to the geometric matching mode, and when the foamed aluminum prefabricated plate body is used in the geometric matching mode, the opposite sides of the foamed aluminum prefabricated plate body can be connected through one or two or more than two matching modes including rivet connecting, welding connecting, bolt connecting, adhesive connecting and the like. According to the foamed aluminum prefabricated plate, the structure is simple, and design is reasonable; when structural material connecting is conducted, the foamed aluminum prefabricated plate connected in the geometric matching mode is easy to install and fix and good in sealing property; the electromagnetic property of an aluminum-based alloy material can be significantly optimized and improved by changing the proportion of raw materials, and sounds, light, electromagnetic waves and the like can be effectively blocked.

Description

technical field [0001] The invention relates to the technical field of foamed aluminum components, in particular to a foamed aluminum prefabricated board and a connection method thereof. Background technique [0002] Metal foam is an important branch of porous materials and a new type of porous functional composite material. Due to its porous structure and metal material, it has many excellent properties, and has the characteristics of both structural materials and functional materials. The foam metal materials that have been developed so far include aluminum foam and its alloys, nickel foam, zinc foam, lead foam, titanium foam, cast iron foam and steel foam, etc. Among them, aluminum foam has the most extensive research and is the most mature. It shows a broad application prospect. [0003] Aluminum foam is a composite material composed of metal phase and pores. Metal aluminum has the characteristics of high strength and high temperature resistance, and pores have the char...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00B22F3/11F16S1/02H05K9/00
CPCC22C21/00B22F3/11F16S1/02H05K9/0081
Inventor 聂刚谢峰徐礼庆
Owner 合肥市库仑动力安全科技有限公司
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