Technique for producing high-strength copper covered steel conductor for coaxial cable inner core wire

Abstract

The invention relates to a high-strength copper-clad steel conductor. A production technique of a high-strength copper-clad steel conductor used for an inner core wire of a coaxial cable is characterized by comprising the following steps: rough drawing, medium temperature tempering, oxide layer removal, fine drawing, treatment before electro-deposition, acid electrolysis, washing, pretreatment ofelectro-deposition, washing, thick treatment of the electro-deposition, washing, oxidation protection, drying, tank wire drawing, washing, oxidation protection, drying and collecting lines and tray filling. Physical properties such as tensile strength, elongation, small reduction of area and bending times of the high-strength copper-clad steel conductor produced by the technique are enhanced.

Description

Production process of high-strength copper-clad steel conductor for inner core wire of coaxial cable technical field The invention relates to a high-strength copper-clad steel conductor, in particular to a production process for a high-strength copper-clad steel conductor used for the inner core wire of a coaxial cable. Background technique The high-strength copper-clad steel conductor for the inner core wire of the coaxial cable is a new type of bimetal composite material made of high-quality low-carbon steel wire base material with a diameter of 6.5mm as the base material, which is electrodeposited and drawn. This product not only has the electrical conductivity and high-frequency performance of copper, but also has the toughness of steel. Compared with the traditional pure copper wire, it has the advantages of light weight, low cost, and various performance indicators are higher than or similar to pure copper wire. A good substitute for pure copper wire. It has been wid...

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to solve the technical defects in the production process of the existing high-strength copper-clad steel conductor for the inner core wire of the coaxial cable. Production process of high-strength copper-clad steel conductors for coaxial cable inner core wires that can reduce pollution

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