Why are titanium alloy screws so popular? That is because titanium is an active element, and a thin TiO2 oxide film can be formed on the surface of the material at the moment of exposure to air. This oxide film has a high degree of inertia, which can prevent further oxidation and corrosion and ensure good biocompatibility of titanium; In terms of mechanical properties, titanium has low density, high mechanical strength, and its elastic modulus is closer to bone tissue than other medical metals, which means that titanium has ideal biomechanical compatibility. In addition, it also has good mechanical processing performance and is convenient for processing.
In recent years,titanium alloy screw fasteners have been widely used. Because of its obvious advantages, titanium alloy screws are more and more widely recognized in the market. Its high strength, single body, single-sided assembly and connection, and reusability will lead to greater development and wider use of titanium alloy screws with the world's industrial technology and society.
Therefore, the advantages of titanium alloy screws include the following aspects
1. The specific strength is high. The density of titanium is 4.51g/cm ³， It is higher than aluminum but lower than steel, copper and nickel, but its strength is much higher than other metals. Screws made of titanium alloy are light and strong.
2. Good corrosion resistance. Titanium and titanium alloy are very stable in many media. Titanium alloy screws can be used in various corrosive environments.
3. Good heat resistance and low temperature resistance. Titanium alloy screws can work normally in the high temperature of 600 ℃ and the low temperature of - 250 ℃, and can keep their shape unchanged.
4. Non magnetic and non-toxic. Titanium is a non-magnetic metal and will not be magnetized in a large magnetic field; It is not only non-toxic, but also has good compatibility with human body.
5. Strong damping resistance. When titanium is subjected to mechanical and electrical vibration, its vibration attenuation time is the longest compared with steel and copper. This performance can be used as tuning fork, vibrating element of ultrasonic pulverizer in medicine and vibrating film of advanced audio speaker.
Amanda
Company: Baoji Dynamic Trading Co., Ltd
Country:China
Add:Baoti road,Jintai,Baoji city,Shaanxi,China
Cel/Whatsapp :+86 18309262795
Gmail:annie@jmyunti.com
Website:www.jm-titanium.com
