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High-conductivity copper alloy material and manufacturing method thereof

A technology of high conductivity and copper alloy, which is applied in the field of metal materials, can solve the problems of poor conductivity, inadaptability to sensor parts, inadaptability to sensors, etc., to improve toughness and corrosion resistance, high conductivity, and not easy to break and deform Effect

Active Publication Date: 2015-03-04
TONGLING HENGXING COPPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electrical conductivity of this copper alloy material is not good, so it is not suitable for making sensor components, especially for making sensors in the meteorological field.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The high conductivity copper alloy material, its main component is copper element, also includes zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron, the percentage by weight of each of the above components in the copper alloy material It is: zinc 5%, antimony 0.25%, tellurium 0.2%, titanium 0.1%, tin 0.08%, cobalt 0.05%, zirconium 0.01%, phosphorus 0.07% and iron 0.8%.

[0025] The method for manufacturing a high-conductivity copper alloy material comprises the following steps:

[0026] (1) Take a certain weight of copper, place it in a melting furnace for high temperature melting, and melt it for a long enough time to completely melt the copper to obtain a copper molten liquid. The temperature in the melting furnace is maintained at 1500 ° C, and a sealed vacuum is maintained;

[0027] (2) Calculate the quality of corresponding zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron according to the quality of copp...

Embodiment 2

[0032]The high conductivity copper alloy material, its main component is copper element, also includes zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron, the percentage by weight of each of the above components in the copper alloy material It is: zinc 6%, antimony 0.29%, tellurium 0.23%, titanium 0.11%, tin 0.1%, cobalt 0.07%, zirconium 0.02%, phosphorus 0.09% and iron 1.0%.

[0033] The method for manufacturing a high-conductivity copper alloy material is characterized in that it comprises the following steps:

[0034] (1) Take a certain weight of copper and place it in a melting furnace for high-temperature melting. The time of melting is long enough to completely melt the copper and obtain a copper molten liquid. The temperature in the melting furnace is maintained at 1520° C. and a sealed vacuum is maintained;

[0035] (2) Calculate the quality of corresponding zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron a...

Embodiment 3

[0040] The high-conductivity copper alloy material is mainly composed of copper element, which is characterized by including zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron, and the weight of each of the above components in the copper alloy material Percentage examples are: zinc 6.5%, antimony 0.32%, tellurium 0.25%, titanium 0.12%, tin 0.12%, cobalt 0.1%, zirconium 0.03%, phosphorus 0.11%, and iron 1.2%.

[0041] The method for manufacturing a high-conductivity copper alloy material is characterized in that it comprises the following steps:

[0042] (1) Take a certain weight of copper, place it in a melting furnace for high temperature melting, and melt it for a long enough time to completely melt the copper to obtain a copper molten liquid. The temperature in the melting furnace is maintained at 1550 ° C, and a sealed vacuum is maintained;

[0043] (2) Calculate the quality of corresponding zinc, antimony, tellurium, titanium, tin, cobalt, zi...

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Abstract

The invention relates to a high-conductivity copper alloy material and a manufacturing method thereof. The high-conductivity copper alloy material mainly comprises copper element and also comprises zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron. The copper alloy material comprises the following components in percentage by weight: 5-8 percent of zinc, 0.25-0.39 percent of antimony, 0.2-0.3 percent of tellurium, 0.1-0.14 percent of titanium, 0.08-0.15 percent of tin, 0.05-0.15 percent of cobalt, 0.01-0.05 percent of zirconium, 0.07-0.15 percent of phosphorus and 0.8-1.6 percent of iron. The method for manufacturing the high-conductivity copper alloy material comprises the following steps: (1) preparing a fused solution of copper; (2) preparing a mixed fused solution of zinc, antimony, tellurium, titanium, tin, cobalt, zirconium, phosphorus and iron; (3) mixing the mixed fused solution obtained in the step (2) with the fused solution of copper; (4) performing solution treatment on the mixed fused solution obtained in the step (3), thus obtaining a copper alloy; and (5) performing aging treatment on the copper alloy.

Description

technical field [0001] The invention relates to a high-conductivity copper alloy material and a manufacturing method, belonging to the field of metal materials. Background technique [0002] Copper alloys are widely used in automotive parts, home appliance parts, electrical, electronic, optical parts, piping components, plumbing metal parts, and various valves. In addition, due to global warming in recent years, there has been a strong demand for products or components to be smaller, lighter, and thinner. In copper alloys, which have a higher specific gravity than iron, it is necessary to increase the strength to meet these requirements. [0003] Especially in the field of meteorological machinery and meteorological optical instruments, there is a high requirement for the weight of the instrument, as well as a high requirement for the precision of the instrument, so it is necessary to use high-strength and light alloy materials. Many meteorological observation stations, due ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C9/04C22F1/08
Inventor 禹胜林
Owner TONGLING HENGXING COPPER
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