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Method for combining galvanic chrome plating of carbon steel or alloy aluminum with vacuum titanizing

A technology of vacuum titanium plating and water chromium plating, applied in vacuum evaporation plating, sputtering plating, ion implantation plating, etc., can solve the problems of short maintenance time and rust, and achieve good corrosion resistance, practical and convenient Effect

Inactive Publication Date: 2015-09-23
胡家辉
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the protective measures for carbon steel are mainly after the surface is water-plated and then painted or galvanized to achieve the protective effect, but the maintenance time is short, and the surface will be peeled off and oxidized by the sun and rain in daily life. rust

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  • Method for combining galvanic chrome plating of carbon steel or alloy aluminum with vacuum titanizing

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Embodiment Construction

[0019] Attached below figure 1 The present invention is described further:

[0020] Such as figure 1 As shown, in this embodiment, the present invention first pre-treats the surface of the substrate: after polishing, removes the oil and dirt on the surface of the substrate, then cleans it with deionized water and finally dries it.

[0021] Water chrome plating: After pretreatment of the base material, immerse the base material in the water chromium solution for 1 hour, keep the temperature at 30°C, and finally obtain a first-class semi-finished product;

[0022] (e) Vacuum titanium plating: the primary semi-finished product obtained through step (b) is subjected to magnetron sputtering ion titanium plating to obtain a secondary semi-finished product;

[0023] (f) Drying: The secondary semi-finished product obtained in step (c) is coated with an organic coating, and then baked at 100°C for 20 minutes to obtain a finished product.

[0024] The specific steps of the step (a) a...

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Abstract

The invention discloses a method for combining galvanic chrome plating of carbon steel or alloy aluminum with vacuum titanizing. Galvanic chrome plating is performed on base materials to form a compact chromic oxide layer, and then vacuum titanizing treatment is performed to form colors such as imitation gold copper; the method is practical and convenient, and the corrosion resistance is good.

Description

technical field [0001] The invention relates to a chrome-plating processing method, in particular to a method for combining carbon steel or alloy aluminum water chrome-plating with vacuum titanium-plating. Background technique [0002] At present, the protective measures for carbon steel are mainly after the surface is water-plated and then painted or galvanized to achieve the protective effect, but the maintenance time is short, and the surface will be peeled off and oxidized by the sun and rain in daily life. rust. This patented product uses ordinary carbon steel to replace existing copper, aluminum, zinc and other precious metal products. Contents of the invention [0003] The object of the present invention is just to provide a kind of practical and convenient, the method that corrosion resistance good carbon steel or alloy aluminum water chrome plating combines with vacuum titanium plating in order to solve the above problems. [0004] The present invention achieves...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C28/02C23C18/52C23C14/35C23C14/16
Inventor 胡家辉
Owner 胡家辉