TA3 Titanium Screws Black High Temperature Oxidation Resistant Coating

Titanium alloy black high temperature oxidation resistant coating screw.

Description

Titanium screws are one of the ultra-high-strength screws produced by special materials.

Titanium screws are produced and processed with high-strength heat-resistant and corrosion-resistant titanium alloy materials.

Titanium screws, as the name implies, is a type of hole-type screws produced by titanium material. The mechanical properties of the copper cylindrical head screws. Titanium screws have high hardness, expensive materials, and difficult processing.

The preparation method of the black surface anti-high temperature oxidation coating especially relates to the integrated technology of micro-arc oxidation and silane modified powder. The main object of the present invention is titanium alloy, which uses phosphate, aluminate, silicate, and metaaluminate. Salt or sulfate aqueous solution or two mixed salts are used as the electrolyte for micro-arc oxidation. Weak acid is added to adjust the pH of the electrolyte, and aluminum-containing powder is added to the electrolyte, or rare earth powder is added on the basis of the previous one. Disperse it evenly in the electrolyte. The electrolyte remains alkaline. After chemical reaction, electrochemical reaction and plasma action, a composite coating with little or no pores is formed on the surface of the titanium alloy substrate. The coating appears black. It has excellent high temperature oxidation resistance and radiation characteristics, as well as good wear resistance and corrosion resistance. The coating preparation method also has the characteristics of environmental protection and short process time.

Factory pictures

Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, We are professional manufacturer and have 23 years experience integrated with design, research & development, manufacturing and sales of OEM/ODM CNC machining parts and Oil plug parts.

Our advantages are as follows:

* Located in jiaxing city, only about 1 hour's drive to port cities such as Shanghai and Ningbo.

* 2 International approvals, ISO9001&IATF16949 certificated enterprise.

* 20years of CNC machining and oil plug parts.

* 2 labs of quality inspection.

* 4 Powder coating & Painting lines.

* 32 special technicians ans 14 senior engineers. 15 people professional R&D team.
* 20 CNC machining centers, 98 CNC lathes.

* multistage cold former , 68 production lines

* 150-200 employees.

* 20 inspection instruments.

* 100,00,000 pieces monthly production capacity.

* 35countries export.

* supplying products to GM, BMW, Mercedes-Benz,,Porsche,Tesla, Motors,etc.