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A kind of steel wire, its manufacturing method, steel wire rope and conveyor belt

A steel wire rope and steel wire technology, which is applied in the fields of steel wire, its manufacture, steel wire rope and conveyor belt, can solve the problems that affect the processing performance of customers, and achieve the effect of improving the fatigue performance of the three rolls, good ductility, and increasing the twisting speed

Active Publication Date: 2021-04-16
JIANGSU XINGDA STEEL TYPE CORD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the existence of the zinc layer on the surface of the steel wire will also affect the customer's subsequent processing performance

Method used

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  • A kind of steel wire, its manufacturing method, steel wire rope and conveyor belt
  • A kind of steel wire, its manufacturing method, steel wire rope and conveyor belt
  • A kind of steel wire, its manufacturing method, steel wire rope and conveyor belt

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Embodiment Construction

[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] Such as Figure 1 to Figure 3 As shown, a steel wire includes a steel wire matrix 2 and a coating wrapped on the outer surface of the steel wire matrix 2, the coating includes an iron-zinc alloy coating 3 and a copper-zinc alloy coating 4, and the copper-zinc alloy coating 4 is wrapped in The outer circular surface of the steel wire substrate 2, the iron-zinc alloy coating 3 is wrapped between the steel wire substrate 2 and the copper-zinc alloy coating 4; the thickness of the coating is less than 6 μm, and the iron-zinc alloy coating 3 The volume accounts for at least 20% of the volume of the coating.

[0025] The present invention also discloses a method for manufacturing the above-mentioned steel wire, comprising the following steps:

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Abstract

The invention discloses a steel wire, a manufacturing method thereof, a steel wire rope and a conveyor belt, and relates to the technical field of steel wire production. The steel wire includes a steel wire matrix and a coating wrapped on the outer surface of the steel wire matrix. The coating includes an iron-zinc alloy coating and a copper-zinc alloy coating. , the copper-zinc alloy coating is wrapped on the outer circular surface of the steel wire substrate, and the iron-zinc alloy coating is wrapped between the steel wire substrate and the copper-zinc alloy coating; the surface of the steel wire in the present invention is a copper-zinc alloy layer, and its extension Good performance, easy to draw, can directly reduce the friction between the surface of the steel wire and the mold, so the drawing speed can be increased on the existing basis, and the production efficiency of the product can be improved.

Description

technical field [0001] The invention relates to the technical field of steel wire and its products, in particular to a steel wire, a manufacturing method thereof, a steel wire rope and a conveyor belt. Background technique [0002] By twisting fine-gauge steel wires and using them in rubber, plastic products or thermoplastic elastomers, rubber, plastic products or thermoplastic elastomers can obtain excellent performance and long service life. This technical means has been widely used, such as radial tires, synchronous belts, conveyor belts, etc. [0003] In order to obtain better processing performance, corrosion resistance and adhesion with rubber, plastics and thermoplastic elastomers, etc., the steel wire often adds a certain coating on the surface of the steel wire. The bonding between the steel wire rope and the rubber is mainly a chemical bond, which is based on the adhesive produced by the conventional copper alloy plating on the steel wire rope and the rubber durin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C25D5/50C25D5/10C25D3/38C25D3/22D07B1/06
CPCC25D3/22C25D3/38C25D5/10C25D5/50D07B1/0673D07B2201/2009D07B2201/2011D07B2205/3025
Inventor 朱晨露姚利丽姜志美石荣珠肖明陈金彬冯国兵
Owner JIANGSU XINGDA STEEL TYPE CORD
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