Preparation method of carbon fiber strengthened aluminum-base-layer-shaped composite board

A technology of carbon fiber and composite panels, which is applied in the field of preparation of carbon fiber-reinforced aluminum-based composite panels, which can solve the problems of complex process, high cost, and inability to popularize and apply carbon fiber-reinforced aluminum-based composite panels.

Inactive Publication Date: 2013-11-20
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the use of carbon fiber reinforced aluminum matrix composites is mainly liquid metal impregnation method. Carbon fiber needs to be soaked in high temperature metal liquid for a long time, which is easy to damage carbon fiber and form brittle co

Method used

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  • Preparation method of carbon fiber strengthened aluminum-base-layer-shaped composite board
  • Preparation method of carbon fiber strengthened aluminum-base-layer-shaped composite board
  • Preparation method of carbon fiber strengthened aluminum-base-layer-shaped composite board

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Embodiment Construction

[0060] The present invention will be further described below in conjunction with accompanying drawing:

[0061] figure 1 As shown, it is a state diagram of the pressing state of the carbon fiber reinforced aluminum-based composite plate. The position and connection relationship of each part must be correct, and the ratio should be adjusted according to the quantity and operation in order.

[0062] Quantities of the chemical substances used in the preparation are determined according to a preset range, with grams, milliliters, and millimeters as measurement units.

[0063] The preparation of carbon fiber-reinforced aluminum-based composite panels is carried out on a heating and vibrating press, and is completed in a split-type through-slot hot-pressing mold under heating, vibration and pressure;

[0064] The press 1 is vertical, the bottom is the base 2, the left column 7 and the right column 8 are vertically arranged on the left and right sides, the top 3 is on the top of t...

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Abstract

The invention relates to a preparation method of a carbon fiber strengthened aluminum-base-layer-shaped composite board, and aims to solve the condition that the intensities of aluminum and aluminum alloy are low and the tenacity is poor. According to the preparation method, aluminum powder and carbon fiber cloth are heated, fused and combined, vibrated and pressurized so as to manufacture an aluminum base-layer-shaped composite board, the carbon fiber strengthened aluminum base-layer-shaped composite board is manufactured on a heating and vibrating press machine in a heating, pressurizing and vibrating process, so that a nine-layer structure is formed, an aluminum solution is utilized for wetting the carbon fibers under low temperature, pressure and vibration actions, and a fragility compound can not be formed, so that the organization structure is compact, the tensile strength achieves 144MPa, the elongation achieves 21.2%, the process is advanced, the data is full and accurate, the process flow path is short, and the preparation method is an ideal method for preparing the carbon fiber strengthened aluminum base-layer-shaped composite board.

Description

technical field [0001] The invention relates to a method for preparing a carbon fiber-reinforced aluminum-based composite plate, which belongs to the technical field of preparation and application of nonferrous metal composite materials. Background technique [0002] Aluminum is the main group element of the third period in the periodic table of elements. It is a face-centered cubic lattice without allotropic transformation. It has good ductility, high plasticity, and good formability. It can be processed by various machines, and aluminum and its alloys It also has the advantages of good thermal conductivity, electrical conductivity, light reflection, and no low-temperature brittleness. It can be made into plates and profiles, and is widely used in automobiles, aerospace, electronic communications, computers and other industrial fields; but aluminum and its alloys have low strength and hardness. Low, which greatly affects the application of aluminum and its alloys; in order ...

Claims

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Application Information

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IPC IPC(8): C22C47/12C22C49/06C22C49/14C22C101/10
Inventor 王红霞牛晓峰边丽萍梁伟李雪梅刘一鸣周斌陈志强
Owner TAIYUAN UNIV OF TECH
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