Flat plate solar aluminum alloy clad layer and preparing method thereof

A flat-panel solar energy and aluminum alloy technology, which is applied in the field of solar energy utilization and aluminum alloy coating, can solve the problems of low-efficiency resource utilization and over-exploitation of resources, and achieve high strength and ductility, mature technology, and good combination

Inactive Publication Date: 2018-03-23
GUANGXI CHAOXING SOLAR ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Energy utilization plays a pivotal role in the development of human society, but the excessive development of resources and inefficient resource utilization make human beings face a severe test

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A flat solar aluminum alloy coating and its preparation method, the aluminum alloy coating material is prepared from the following raw materials in mass proportions: 0.25%Ti, 0.4%Si, 1.5%Ag, 0.5%Mn, 3%Fe, 2%Ni, 0.25% %Zr, 0.2%Ce, 0.2%La, the balance is aluminum and unavoidable impurities.

[0019] The preparation method of aluminum alloy coating comprises the following steps:

[0020] (1) Add aluminum ingots or molten aluminum into the melting furnace, heat it to melt it completely and keep it warm at 750°C;

[0021] (2) Add Ti, Si, Ag, Mn, Fe, Ni, Zr, Ce and La according to the proportion of the formula, and stir evenly;

[0022] (3) Then refine the alloy melt in the furnace, add refining agent to the alloy melt, and stir evenly, and the melt refining is completed in a closed environment;

[0023] (4) After refining, remove slag and degas to obtain aluminum alloy plating solution;

[0024] (5) Clean the surface of the solar panel substrate, and then perform two conv...

Embodiment 2

[0029] A flat solar aluminum alloy coating and a preparation method thereof. The aluminum alloy coating material is prepared from raw materials with the following mass ratios: 2% Fe, 1.5% Ni, 1% Ag, 0.1% Mn, 0.2% Zr, 0.1% Ce, 0.1 %La, 0.2%Ti, 0.3%Si, the balance is aluminum and unavoidable impurities.

[0030] The preparation method of aluminum alloy coating comprises the following steps:

[0031] (1) Add aluminum ingots or molten aluminum into the melting furnace, heat it to melt it completely and keep it warm at 700°C;

[0032] (2) Add Ti, Si, Ag, Mn, Fe, Ni, Zr, Ce and La according to the proportion of the formula, and stir evenly;

[0033] (3) Then refine the alloy melt in the furnace, add refining agent to the alloy melt, and stir evenly, and the melt refining is completed in a closed environment;

[0034] (4) After refining, remove slag and degas to obtain aluminum alloy plating solution;

[0035] (5) Clean the surface of the solar panel substrate, and then perform tw...

Embodiment 3

[0040] A flat solar aluminum alloy coating and a preparation method thereof. The aluminum alloy coating material is prepared from raw materials with the following mass ratios: 5% Fe, 2.5% Ni, 2% Ag, 1% Mn, 0.3% Zr, 0.3% Ce, 0.3 %La, 0.3%Ti, 0.5%Si, the balance is aluminum and unavoidable impurities.

[0041] The preparation method of aluminum alloy coating comprises the following steps:

[0042] (1) Add aluminum ingots or molten aluminum into the melting furnace, heat it to melt it completely and keep it warm at 800°C;

[0043] (2) Add Ti, Si, Ag, Mn, Fe, Ni, Zr, Ce and La according to the proportion of the formula, and stir evenly;

[0044] (3) Then refine the alloy melt in the furnace, add refining agent to the alloy melt, and stir evenly, and the melt refining is completed in a closed environment;

[0045] (4) After refining, remove slag and degas to obtain aluminum alloy plating solution;

[0046] (5) Clean the surface of the solar panel substrate, and then perform two ...

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Abstract

The invention discloses a flat plate solar aluminum alloy clad layer and a preparing method thereof. A clad layer material is prepared by following raw materials including, by mass proportion, 0.2%-0.3% of Ti, 0.3%-0.5% of Si, 1%-2% of Ag, 0.1%-1% of Mn, 2%-5% of Fe, 1.5%-2.5% of Ni, 0.2%-0.3% of Zr, 0.1%-0.3% of Ce, 0.1%-0.3% of La and the balance aluminum and inevitable impurities. The clad layer material preparing method is simple, the clad layer material and a base body are well combined, and falling off is not likely to happen; and the prepared aluminum alloy clad layer is attractive, good in corrosion resistance and abrasion resistance, high in strength and ductility and high in heat absorbing and transmitting capability.

Description

technical field [0001] The invention relates to the technical field of solar energy utilization and aluminum alloy coating, in particular to a flat solar aluminum alloy coating and a preparation method thereof. Background technique [0002] Energy utilization plays a pivotal role in the development of human society, but the excessive development of resources and inefficient resource utilization make human beings face a severe test. As we all know, solar energy is the most abundant and widely available renewable energy source. The development and utilization of solar energy play a major role in solving energy crisis and environmental problems. Solar energy has become a research hotspot in various countries due to its unique unlimited reserves, universality of existence, and cleanness of development and utilization. [0003] Aluminum alloy is the most widely used non-ferrous metal structural material in the industry, and has been widely used in aviation, aerospace, automobile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00C22C1/06C22C1/02
CPCC22C21/00C22C1/026C22C1/06
Inventor 陆俊行姚仕芬黄春龙张鹏张博覃国庆蒙纪全
Owner GUANGXI CHAOXING SOLAR ENERGY TECH
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