Short process carbon steel/stainless steel composite steel wire production method

A technology of composite steel wire and production method, applied in the field of metal metallurgy, can solve the problems of high production cost, emission pollution, high energy consumption, and achieve the effects of good toughness and elasticity, long-lasting corrosion resistance and smooth surface

Active Publication Date: 2016-02-03
FASTEN HONGSHENG GRP CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

The production process is discontinuous, the production cost is high, the production line is not compact, the energy consumption is high, and the emission pollution is serious

Method used

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  • Short process carbon steel/stainless steel composite steel wire production method

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Embodiment Construction

[0020] see figure 1 , figure 1 It is a production process flow chart of the present invention. Depend on figure 1 As can be seen, the short flow process carbon steel / stainless steel composite steel wire production method of the present invention, said method comprises the following processing steps:

[0021] Step 1. Derusting with mechanical steel brush

[0022] After the carbon steel wire on the wire rod is released, it is derusted by a mechanical steel brush through a mechanical steel brush derusting device. The diameter of the carbon steel wire is ￠5.5~13mm, the material is 82A, and the specification is 5.5mm;

[0023] Step two, sticky powder

[0024] The carbon steel wire after derusting by the mechanical steel brush first passes through a box containing an adhesive, and then passes through a 304 stainless steel powder box, so that the carbon steel wire is adhered to stainless steel powder, and the adhesive is polyaldehyde-based bonding agent;

[0025] Step 3. Heatin...

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Abstract

A short-flow production method for a carbon steel / stainless steel composite steel wire is characterized by comprising the following technological steps: step 1, using a machinery steel brush to remove dust; step 2, enabling a carbon steel wire subjected to machinery-steel-brush dust removal to firstly pass a box loaded with a binder and to pass through a stainless steel powder box, so as to attach the stainless steel powder to the carbon steel wire; step 3, enabling the carbon steel wire with the adhered stainless steel powder to pass through an ultrahigh-frequency-induction electric impulse heating apparatus for heating; step 4, enabled the heated carbon steel wire with the adhered stainless steel powder to pass through a mold drawing apparatus with a micro compression ratio for drawing, and then performing cooling processing by arranging a cooling apparatus, so as to form the carbon steel / stainless steel composite steel wire; and step 5, taking up the combined carbon steel / stainless steel composite steel wire by using a take-up apparatus. The composite steel wire prepared by employing the method is smooth, bright, clean and mark-free in the surface, and the stainless steel outer layer is uniform, high in adhesive force, durable in corrosion resistance and good in toughness and elasticity.

Description

technical field [0001] The invention relates to a production method of carbon steel / stainless steel composite steel wire. It belongs to the technical field of metallurgy. Background technique [0002] Metal composite materials refer to composite materials formed by metallurgical bonding of various metals with different chemical and mechanical properties at the interface by using composite technology. It greatly improves the thermal expansion, strength, fracture toughness, impact toughness, wear resistance and many other properties of a single metal material, so it is widely used in petroleum, chemical industry, shipbuilding, metallurgy, mining, machinery manufacturing, electric power, water conservancy, transportation , environmental protection, pressure vessel manufacturing, food, brewing, pharmaceutical and other industrial fields. Stainless steel / carbon steel composite steel wire has broad application prospects in construction, electric power, automobile and other field...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C1/00B21C43/04B21C9/00
Inventor 刘翔谭佃龙华祝元陈炎徐钦华
Owner FASTEN HONGSHENG GRP CO LTD
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