Method for surface decoration treatment of titanium and titanium alloy

A surface decoration, titanium alloy technology, applied in the field of metal processing, can solve the problems of time-consuming and laborious, multiple manual control methods, time-consuming and laborious, etc.

Inactive Publication Date: 2019-09-20
广东潮艺金属实业有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Physical surface treatment must use more manual control methods, one by one, not only time-consuming and labor-intensive, but also the state of the surface may not be uniform
In recent years, automated robots have been able to improve this time-consuming and labor-intensive practice, but the investment in automated equipment is relatively staggering
[0004] The chemical removal method is to protect the surface of titanium gold and titanium alloy to

Method used

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  • Method for surface decoration treatment of titanium and titanium alloy
  • Method for surface decoration treatment of titanium and titanium alloy
  • Method for surface decoration treatment of titanium and titanium alloy

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Embodiment Construction

[0036] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0037] (1) Titanium and titanium alloy products obtained

[0038] Firstly, titanium and titanium alloy metal products are obtained by machining according to the required product structure and shape. Titanium and titanium alloy products are obtained from metalworking products including sheet metal bending, milling, casting, powder compaction and injection molding. After deliberate control, the product has a certain number of multiple outputs, such as watch casings, bracelets, clasps, and metal mobile phone parts.

[0039] (2) Polishing, cleaning and drying

[0040] Due to the need for aesthetic appearance, metal products containing titanium and titanium alloy ...

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Abstract

The invention relates to a method for surface decoration treatment of titanium and titanium alloy. After a titanium or titanium alloy product is mechanically polished on the surface, a high-temperature treatment step under atmosphere control is carried out, an appropriate time is maintained under the recrystallization temperature range of different atmospheres, and finally the surface of the titanium and titanium alloy shows a raised texture of coarse grains and beautiful crystal patterns visible to the naked eyes, can reflect light from many angles, and achieves a similar artificial diamond flash effect. However, the titanium and titanium alloy products on the base still maintain the relative relationship between size and shape, and the structural strength of the products cannot be affected. The method only needs to control the atmosphere condition, vacuum degree, heating temperature and holding time, and can realize the scale of economic mass production and the process without chemical pollution.

Description

technical field [0001] The invention relates to the technical field of metal processing, in particular to a method for surface decoration treatment of titanium and titanium alloys. Background technique [0002] Titanium metal has the characteristics of high strength, low density, high hardness, high melting point and strong corrosion resistance, and has been used more and more widely. The existing surface treatment methods of titanium and titanium alloys can be roughly divided into two types: physical removal method and chemical removal method. [0003] The physical removal method is a physical method of polishing (Polishing&Lapping), hair-lining (Hair Lining) and sandblasting (Sandblasting). It mainly uses the means of removing materials as a surface treatment method. It is aimed at traditional metals including titanium gold and titanium alloys. The surface is processed to obtain a metallic luster and a textured manner. Due to the high hardness of titanium and titanium al...

Claims

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Application Information

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IPC IPC(8): C22F1/02C22F1/18
CPCC22F1/02C22F1/183
Inventor 邱耀弘陈英哲赵育德刘再亮蔡镇生
Owner 广东潮艺金属实业有限公司
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