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Aluminum alloy wire

A technology of aluminum alloy wires and wires, which is applied in the direction of metal/alloy conductors, conductors, conductive materials, etc., can solve the problems that aluminum wires cannot meet the needs of large-load transmission, and achieve simple and feasible preparation processes, excellent mechanical properties, high The effect of conductivity

Inactive Publication Date: 2016-06-22
莒南县美达电力实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large-span transmission lines under construction have been developed and extended to high-voltage, large-capacity, and long-distance. The original aluminum conductors for power transmission can no longer meet the needs of large-load transmission. Research on power transmission materials is becoming more and more urgent

Method used

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  • Aluminum alloy wire

Examples

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Comparison scheme
Effect test

Embodiment 1

[0020] An aluminum alloy wire, which is prepared from the following raw materials:

[0021] Germanium, tantalum, yttrium, rhenium, vanadium, molybdenum, zinc, manganese, chromium, titanium, aluminum, graphite, carbon fiber, nano-silica, bisphenol-A epoxy resin.

[0022] The preparation method of the above-mentioned aluminum alloy wire comprises the following steps:

[0023] 1) Put graphite into a crucible, place it in a muffle furnace for calcination, and under the protection of nitrogen, calcine at 700°C for 3 minutes, take it out, crush it into powder, and obtain material 1;

[0024] 2) Add material 1, carbon fiber and nano-silica to the high-speed mixer in turn, stir at 1000 rpm for 5 minutes, then preheat to 100°C, let stand for 5 minutes, and then immerse in bisphenol A epoxy resin, Pull it out in the form of strands through a shaping die and chop it to obtain modified carbon fiber; wherein, the mass ratio of material 1, carbon fiber, nano-silica and bisphenol A epoxy re...

Embodiment 2

[0028] An aluminum alloy wire, which is prepared from the following raw materials:

[0029] Germanium, tantalum, yttrium, rhenium, vanadium, molybdenum, zinc, manganese, chromium, titanium, aluminum, graphite, carbon fiber, nano-silica, bisphenol-A epoxy resin.

[0030] The preparation method of the above-mentioned aluminum alloy wire comprises the following steps:

[0031] 1) Put graphite into a crucible, place it in a muffle furnace for calcination, and under the protection of nitrogen, calcine at 800°C for 3 minutes, take it out, and crush it into powder to obtain material 1;

[0032] 2) Add material 1, carbon fiber and nano-silica to the high-speed mixer in turn, stir at 1000 rpm for 5 minutes, then preheat to 100°C, let stand for 5 minutes, and then immerse in bisphenol A epoxy resin, Pull it out in the form of strands through a shaping die and chop it to obtain modified carbon fiber; wherein, the mass ratio of material 1, carbon fiber, nano-silica and bisphenol A epoxy ...

Embodiment 3

[0036] 1. Conductivity test:

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PUM

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Abstract

The invention belongs to the field of electric materials, and discloses an aluminum alloy wire. The aluminum alloy wire is prepared from germanium, tantalum, yttrium, rhenium, vanadium, molybdenum, zinc, manganese, chromium, titanium, aluminum, graphite, carbon fibers, nano silica and bisphenol A epoxy resin. The aluminum alloy wire is high in conductivity and excellent in mechanical property, heat resistant property and corrosion resistant property; meanwhile, by means of a modified carbon fiber structure, the mass of the aluminum alloy wire is reduced.

Description

technical field [0001] The invention belongs to the field of power materials, and in particular relates to an aluminum alloy wire. Background technique [0002] Aluminum alloy wire is a commonly used conductor material in cables. With the rapid development of the world's economy and technology, all walks of life have an increasing demand for electricity, and the construction of the electric power industry is also showing a trend of rapid development. The large-span transmission lines under construction have been developed and extended to high-voltage, large-capacity, and long-distance. The original aluminum conductors for power transmission can no longer meet the needs of large-load transmission. Research on power transmission materials is becoming more and more urgent. As far as the current research on aluminum conductive materials is concerned, although many achievements have been made and some new aluminum alloy wires have been developed, in actual production, the heat ...

Claims

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Application Information

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IPC IPC(8): C22C21/00C22C1/10H01B1/02C22C47/08C22C49/06C22C47/02C22C49/14C22C101/10
CPCC22C1/10C22C21/00C22C47/02C22C47/08C22C49/06C22C49/14H01B1/023
Inventor 孙运东林永春纪荣刘海涛闫加允王海鹏
Owner 莒南县美达电力实业有限公司
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