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High-tensile copper-clad steel wire rod

A technology of copper-clad steel wire and high tensile strength, applied in the direction of metal/alloy conductors, etc., can solve the problems of poor tensile performance, easy deformation and fracture, etc., to improve tensile performance, improve deformation resistance, and prolong service life Effect

Active Publication Date: 2015-06-03
JINGGANGSHAN JIDA METAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the disadvantages of the existing copper-clad steel wire, such as poor tensile performance and easy deformation and fracture, the technical problem to be solved by the present invention is to provide a high-tensile copper-clad steel wire

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A high tensile copper clad steel wire, such as figure 1 As shown, including low-carbon steel layer 2, pure iron layer 3, copper-plated layer 4, low-carbon I-beam Ⅰ5, low-carbon I-beam Ⅱ6, low-carbon I-beam Ⅲ7, low-carbon I-beam Ⅳ8, low-carbon I-beam Ⅳ Carbon I-beam Ⅴ9, low-carbon I-beam Ⅵ10.

[0033] The interior of the low-carbon steel layer 2 is provided with a hollow layer 1, and the low-carbon steel layer 2 wraps the hollow layer 1; the exterior of the low-carbon steel layer 2 is provided with a pure iron layer 3, and the interior of the pure iron layer 3 is respectively provided with low-carbon I-beam I5, low-carbon I-beam II6, low-carbon I-beam III7, low-carbon I-beam IV8, low-carbon I-beam V9, and low-carbon I-beam VI10.

[0034] Low-carbon I-steel Ⅰ5, low-carbon I-steel Ⅱ6, low-carbon I-steel Ⅲ7, low-carbon I-steel Ⅳ8, low-carbon I-steel Ⅴ9, low-carbon I-steel Ⅵ10 are uniformly arranged in the pure iron The inside of the layer 3 and the outside of the pure iro...

Embodiment 2

[0038] A high tensile copper clad steel wire, such as figure 1 As shown, including low-carbon steel layer 2, pure iron layer 3, copper-plated layer 4, low-carbon I-beam Ⅰ5, low-carbon I-beam Ⅱ6, low-carbon I-beam Ⅲ7, low-carbon I-beam Ⅳ8, low-carbon I-beam Ⅳ Carbon I-beam Ⅴ9, low-carbon I-beam Ⅵ10.

[0039] The interior of the low-carbon steel layer 2 is provided with a hollow layer 1, and the low-carbon steel layer 2 wraps the hollow layer 1; the exterior of the low-carbon steel layer 2 is provided with a pure iron layer 3, and the interior of the pure iron layer 3 is respectively provided with low-carbon I-beam I5, low-carbon I-beam II6, low-carbon I-beam III7, low-carbon I-beam IV8, low-carbon I-beam V9, and low-carbon I-beam VI10.

[0040] Low-carbon I-steel Ⅰ5, low-carbon I-steel Ⅱ6, low-carbon I-steel Ⅲ7, low-carbon I-steel Ⅳ8, low-carbon I-steel Ⅴ9, low-carbon I-steel Ⅵ10 are uniformly arranged in the pure iron The inside of the layer 3 and the outside of the pure iron ...

Embodiment 3

[0049] A high tensile copper clad steel wire, such as Figure 1-2 As shown, including low-carbon steel layer 2, pure iron layer 3, copper-plated layer 4, low-carbon I-beam Ⅰ5, low-carbon I-beam Ⅱ6, low-carbon I-beam Ⅲ7, low-carbon I-beam Ⅳ8, low-carbon I-beam Ⅳ Carbon I-beam Ⅴ9, low-carbon I-beam Ⅵ10.

[0050] The interior of the low-carbon steel layer 2 is provided with a hollow layer 1, and the low-carbon steel layer 2 wraps the hollow layer 1; the exterior of the low-carbon steel layer 2 is provided with a pure iron layer 3, and the interior of the pure iron layer 3 is respectively provided with low-carbon I-beam I5, low-carbon I-beam II6, low-carbon I-beam III7, low-carbon I-beam IV8, low-carbon I-beam V9, and low-carbon I-beam VI10.

[0051] Low-carbon I-steel Ⅰ5, low-carbon I-steel Ⅱ6, low-carbon I-steel Ⅲ7, low-carbon I-steel Ⅳ8, low-carbon I-steel Ⅴ9, low-carbon I-steel Ⅵ10 are uniformly arranged in the pure iron The inside of the layer 3 and the outside of the pure ...

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Abstract

The invention belongs to the technical field of copper-clad steel and in particular relates to a high-tensile copper-clad steel wire rod. The high-tensile copper-clad steel wire rod provided by the invention comprises a low-carbon steel layer, a pure iron layer and a copper-clad layer, a low-carbon I-beam I, a low-carbon I-beam II, a low-carbon I-beam III, a low-carbon I-beam IV, a low-carbon I-beam V and a low-carbon I-beam VI are evenly arranged in the pure iron layer in the circumferential direction, the carbon content of the low-carbon steel layer is 0.15% to 0.2 %, the carbon content of the pure iron layer is 0.02% to 0.04 %, and the carbon content of the low-carbon I-beam I, the carbon content of the low-carbon I-beam II, the carbon content of the low-carbon I-beam III, the carbon content of the low-carbon I-beam IV, the carbon content of the low-carbon I-beam V and the carbon content of the low-carbon I-beam VI are all 0.2% to 0.25%. The high-tensile copper-clad steel wire rod comprises a plurality of low-carbon I-beams, so that the tensile property is improved, the service life is prolonged, and considerable economic benefits can be obtained.

Description

technical field [0001] The invention belongs to the technical field of copper-clad steel, and in particular relates to a high-tensile copper-clad steel wire. Background technique [0002] Copper-clad steel, as the name implies, is a copper-clad steel wire, that is, a composite wire wrapped with a copper layer around the steel wire. It uses the skin effect of low-voltage high-frequency signals to walk along the surface in the high-frequency area, so as long as the thickness of the copper layer reaches a certain range, Signals in a certain frequency band can be guaranteed to be delivered. The copper plays the role of conducting weak electric signals, and the steel wire plays a supporting role. [0003] According to different methods of wrapping copper onto steel wire, it is mainly divided into electroplating, cladding, hot casting / dipping and electroforming. At present, the copper-clad steel on the market basically adopts the electroplating process, that is, the electroplati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B1/02
Inventor 李干
Owner JINGGANGSHAN JIDA METAL
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