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A surface treatment process of environmentally friendly golden decorative stainless steel wire rope

A surface treatment, stainless steel technology, applied in heat treatment furnaces, heat treatment equipment, manufacturing tools and other directions, can solve the problems of wear-resistant environmental pollution, environmental protection, increase production costs and other problems, achieve simple production, save production costs, protect the environment and environmental protection Effect

Inactive Publication Date: 2016-08-24
JIANGSU XINGLONG METAL PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Decorative stainless steel wire ropes are widely used in various fields due to their light weight, high strength, never rust, and good flexibility. At present, the surface treatment of golden decorative stainless steel wire ropes is copper-plated, which is not only non-wearable but also harmful to the environment. Large pollution, not environmentally friendly and increase production costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A surface treatment process for environmentally friendly golden decorative stainless steel wire ropes, including the following steps, A: Electrolytic treatment of the steel wire surface: firstly, the steel wire is sent to the electrolytic cell for electrolytic polishing, and then water cleaning treatment is carried out to neutralize the residual acid on the surface. The ratio of water and acid in the electrolytic cell is 3:2;

[0024] B: Drawing: drawing the steel wire; removing impurities on the surface of the steel wire;

[0025] C: Initial annealing: After the steel wire is synthesized into a steel wire rope, it is sent into the annealing furnace for air annealing, where the temperature in the furnace is 200°C-300°C, and the speed of the steel wire rope is 5-9 m / min; the gas in the furnace is purified gas, Airflow 0.2;

[0026] D: Color fixing annealing: Send the steel wire rope into the annealing furnace for secondary annealing and color fixing, where the temperatu...

Embodiment 2

[0028] A surface treatment process for environmentally friendly golden decorative stainless steel wire ropes, including the following steps, A: Electrolytic treatment of the steel wire surface: firstly, the steel wire is sent to the electrolytic cell for electrolytic polishing, and then water cleaning treatment is performed to neutralize the residual acid on the surface, The ratio of water and acid in the electrolytic cell is 3:2;

[0029] B: Drawing: drawing the steel wire; removing impurities on the surface of the steel wire;

[0030] C: Initial annealing: After the steel wire is synthesized into a steel wire rope, it is sent into the annealing furnace for air annealing, wherein the temperature in the furnace is 200 ° C, the speed of the steel wire rope is 5 m / min; the gas in the furnace is purified gas, and the air flow rate is 0.2;

[0031] D: Color fixing annealing: Send the steel wire rope into the annealing furnace for secondary annealing and color fixing, in which the ...

Embodiment 3

[0033] A surface treatment process for environmentally friendly golden decorative stainless steel wire ropes, including the following steps, A: Electrolytic treatment of the steel wire surface: firstly, the steel wire is sent to the electrolytic cell for electrolytic polishing, and then water cleaning treatment is performed to neutralize the residual acid on the surface, The ratio of water and acid in the electrolytic cell is 3:2;

[0034] B: Drawing: drawing the steel wire; removing impurities on the surface of the steel wire;

[0035] C: Initial annealing: After the steel wire is synthesized into a steel wire rope, it is sent into the annealing furnace for air annealing, wherein the temperature in the furnace is 250 ° C, and the speed of the steel wire rope is 7.5 m / min; the gas in the furnace is purified gas, and the air flow rate is 0.2;

[0036] D: Color fixation annealing: Send the steel wire rope into the annealing furnace for secondary annealing and color fixation, whe...

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PUM

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Abstract

The invention discloses a surface treatment process of an environment-friendly golden decorative stainless steel wire rope, which comprises the following steps: A: Electrolytic treatment of the surface of the steel wire: firstly, the steel wire is sent into an electrolytic cell, and after electrolytic polishing, water cleaning treatment is carried out, and the residual acid on the surface is removed. Neutralization, where the ratio of water and acid in the electrolytic cell is 3:2; B: drawing; C: initial annealing: the steel wire is synthesized into a steel wire rope and sent to an annealing furnace for air annealing, wherein the temperature in the furnace is 200°C‑300°C ℃, the running speed of the steel wire rope is 5-9 m / min; the gas in the furnace is a purified gas; D: color fixation annealing: send the steel wire rope into the annealing furnace for secondary annealing and color fixation, and the temperature in the furnace is 400°C -600°C, the running speed of the wire rope is 5-6 m / min; the gas in the furnace is a mixture of trace oxygen and air; the proportion of trace oxygen to the entire mixed gas is 0.01-0.05. The invention has the beneficial effects of reasonable design, simple manufacture, saving production cost and protecting the environment.

Description

technical field [0001] The invention relates to a surface treatment process of an environment-friendly golden decorative stainless steel wire rope. Background technique [0002] Decorative stainless steel wire ropes are widely used in various fields due to their light weight, high strength, never rust, and good flexibility. At present, the surface treatment of golden decorative stainless steel wire ropes is copper-plated, which is not only non-wearable but also harmful to the environment. Pollution is big, not environmental protection increases production cost at the same time. Contents of the invention [0003] The invention provides a surface treatment process of an environment-friendly golden decorative stainless steel wire rope, which is reasonable in design, simple in manufacture, saves production cost and protects the environment. [0004] The present invention is achieved through the following technical solutions: a surface treatment process for environmentally fri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C25F3/24C21D9/54C21D1/26B21C1/02
Inventor 张宝沐东录张杰王国华黄明顾国华
Owner JIANGSU XINGLONG METAL PRODS