Titanium surface coloring process

A surface coloring and titanium gold technology, applied in metal material coating process, coating, solid diffusion coating, etc., can solve problems such as safety hazards, non-environmental protection, waste of resources, etc., to avoid pollution, convenient operation, and avoid safety hidden effect

Inactive Publication Date: 2012-01-25
SHENZHEN WOLFERS IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to meet people's preferences for different colors of jewelry and produce a variety of titanium jewelry of different colors, the industry uses coloring treatment on the surface of titanium gold; however, the current coloring technology of titanium metal is chemical processing plus electrolysis When this method is used, it will be exposed to chemicals, which will not only cause waste of resources, not environmentally friendly, but also have certain potential safety hazards.

Method used

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  • Titanium surface coloring process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Turn on the power supply of the constant temperature furnace according to the above process steps, and start to heat the titanium plate. When the temperature rises to 300°C, the color of the titanium surface is basically gray. After heating at 300°C for 3 minutes, the titanium surface No change in gray.

Embodiment 2

[0033] Operate according to the above process steps, turn on the power of the constant temperature furnace, and start to heat the titanium plate. When the temperature rises to 350°C, the surface color of the titanium plate is basically gray. After heating at 350°C for 3 minutes, the titanium plate The surface is gray without change.

Embodiment 3

[0035] Operate according to the above process steps, turn on the power of the constant temperature furnace, and start to heat the titanium gold plate. During the heating process, the color of the titanium gold surface gradually changes from gray to light yellow at 375°C. Heating at this temperature for 1 -2 minutes, after natural cooling, a titanium gold plate whose surface is colored light yellow is obtained.

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PUM

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Abstract

The invention relates to the field of metal surface machining treatment, in particular to a titanium surface coloring process. According to the invention, the titanium surface coloring process comprises material selection, surface polishing treatment, constant temperature furnace heating coloring treatment and more. By using the titanium surface coloring process provided by the invention, no chemical reagent is needed in the whole process and pollution and potential safety hazard are effectively avoided; according to the invention, the titanium surface can be treated into different colors through adjusting the temperature of the constant temperature furnace and the constant temperature acting time; and the titanium surface coloring process provided by the invention has the advantages of simple process, short time, convenience in operation and the like.

Description

[0001] technical field [0002] The invention relates to the field of metal surface processing, in particular to a titanium gold surface coloring process. Background technique [0003] Titanium is a pure metal. Because of the "pure" of titanium metal, no chemical reaction will occur when substances come into contact with it. That is to say, because titanium has high corrosion resistance and high stability, it will not affect its essence after long-term contact with people, so it will not cause human allergies. It is the only one that has no effect on human autonomic nerves and taste. The unique silver-gray tone of metal and titanium has a good performance whether it is high polishing, mercerizing or matte. It is the most suitable jewelry metal other than precious metal platinum and gold. It is often used in foreign modern jewelry design and is popular in the world. Jewelry materials. As for the model design, the minimalist and clean cut, high design and low-key avant-garde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C8/12
Inventor 张月萍张月文
Owner SHENZHEN WOLFERS IND CO LTD
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