Steel surface uniform activation treatment device and process

CN117867504BActive Publication Date: 2026-06-30ANGANG STEEL CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ANGANG STEEL CO LTD
Filing Date
2023-12-25
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing steel surface treatment technologies suffer from unevenness and incompleteness, resulting in uneven electrolysis or electroplating processes, which affects the quality of steel stabilization treatment. Furthermore, they pose environmental pollution and high costs, making it difficult to achieve large-scale mass production.

Method used

A device and process for uniformly activating the surface of steel is adopted. The steel surface is uniformly activated by nano-ceramic particles and activation liquid in a closed container. The nano-ceramic particles are driven to vibrate and wash the steel surface by high pressure activation liquid, removing the oxide layer and activating the surface particles, thus creating conditions for subsequent electrolysis or electroplating processes.

Benefits of technology

It achieves uniform activation of the steel surface, improves the electrolysis or electroplating effect, enhances the corrosion resistance of the steel, reduces application and maintenance costs, reduces environmental pollution, and improves the international competitiveness of the steel.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to a device and process for uniformly activating the surface of steel. The device includes an activator, a steel clamping mechanism, and nano-ceramic particles. Within the sealed activator, the nano-ceramic particles are driven by an activating liquid to uniformly activate the steel surface, making the surface particles more active and creating favorable conditions for subsequent electrolysis and electroplating processes. This invention can significantly reduce the application and maintenance costs of steel, has significant engineering application value for the use of steel in industrial atmospheric environments, and is also of great significance for saving resources and energy, improving the environmental friendliness of steel surface treatment, and enhancing the international competitiveness of steel.
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