Hot-dipping coating multi-metal composite copper-clad steel grounding wire
A hot-dip coating and multi-metal technology, applied in the direction of metal/alloy conductors, connecting contact materials, etc., can solve the problems of low tensile strength and high production cost, and achieve the effect of low production cost and good molecular fusion performance
Inactive Publication Date: 2012-07-11
盐城市雷斯达电器设备有限公司
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Problems solved by technology
In the past, pure copper stranded wires were generally used for the connection between equipment and systems and laid underground. The physical characteristics of copper determine its low tensile strength and high production costs.
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[0008] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0009] Such as figure 1 As shown, the hot-dip coated multi-metal composite copper-clad steel grounding wire includes: a steel core 1 and a copper layer 2 arranged outside the steel core 1, and a nickel layer is arranged between the steel core 1 and the copper layer 2 3.
[0010] The above-mentioned hot-dip coating multi-metal composite copper-clad steel grounding wire has low production cost, good molecular fusion performance of copper, nickel and steel, and flexible performance of bending deformation.
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The invention discloses a hot-dipping coating multi-metal composite copper-clad steel grounding wire with low production cost, which comprises a steel core and a copper layer arranged outside the steel core. A nickle layer is arranged between the steel core and the copper layer. The hot-dipping coating multi-metal composite copper-clad steel grounding wire has the advantages that the production cost is low; the molecule fusion performance of copper, nickle and steel is good; and the hot-dipping coating multi-metal composite copper-clad steel grounding wire has soft performance of bending deformation.
Description
technical field [0001] The invention relates to a grounding material, in particular to a hot-dip coating multi-metal composite copper-clad steel grounding wire. Background technique [0002] Ground wires are widely used in many aspects such as electric power, communication, petrochemical industry, and electrified railway. In the past, pure copper stranded wires were generally used for the connection between equipment and systems and laid underground. The physical characteristics of copper determine its low tensile strength and high production costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hot-dip coated multi-metal composite copper-clad steel grounding wire with low production cost. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a hot-dip coating multi-metal composite copper-clad steel grounding wire, comprising: a steel co...
Claims
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Login to View More IPC IPC(8): H01B1/02H01R4/66
Inventor 黄国华
Owner 盐城市雷斯达电器设备有限公司