As a raw material element for the production of titanium screws, titanium is a highly active metal. Compared with traditional stainless steel, titanium screws have better flexibility and oxidation resistance.

Titanium fasteners are widely used in various industries. Compared with titanium screws, ordinary stainless steel screws have stronger compressive strength in high-pressure environments. Therefore, in aerospace metals, titanium alloys are chosen for production, and titanium screws are used as connectors.

Titanium screws and fasteners have the following advantages:

1. Low elastic modulus: The elastic modulus of titanium at room temperature is 106.4 high standard a, which is 57% of that of steel.

2. Low density, high specific strength: The density of titanium metal is 4.51g/cm3, higher than aluminum and lower than steel, copper, and nickel, but its specific strength ranks first among metals.

3. Corrosion resistance: Titanium is a very reactive metal with a low equilibrium potential and a high tendency for thermodynamic corrosion in the medium. But in reality, titanium is very stable in many media, such as oxidizing, neutral, and weakly reducing media, where it is corrosion-resistant.

4. Good heat resistance: The new titanium alloy can be used for a long time at temperatures of 600 ℃ or higher.

5. Strong anti damping performance: After being subjected to mechanical and electrical vibrations, titanium metal has a longer vibration attenuation time compared to steel and copper metals.

6. Non magnetic and non-toxic: Titanium is a non-magnetic metal that will not be magnetized in large magnetic fields. It is non-toxic and has good compatibility with human tissues and blood, so it is adopted by the medical industry.

7. Good low temperature resistance: Low temperature titanium alloys represented by TA7 (Ti-5Al-2.5Sn), TC4 (Ti-6Al-4V), and Ti-2.5Zr-1.5Mo have increased strength with decreasing temperature, but little change in plasticity. It maintains good ductility and toughness at low temperatures of -196-253 ℃, avoiding metal cold brittleness, and is an ideal material for low-temperature containers, storage tanks, and other equipment.

8. Inhalation performance: Titanium screws are a chemically active metal that can react with many elements and compounds at high temperatures. Titanium aspiration mainly refers to the reaction between titanium and carbon, hydrogen, nitrogen, and oxygen at high temperatures.

9. The tensile strength is close to its yield strength: This property of titanium indicates that its yield strength ratio (tensile strength/yield strength) is high, indicating poor plastic deformation of titanium materials during forming. Due to the high ratio of the yield limit to the elastic modulus of titanium, it has a greater ability to rebound during molding.

10. Good heat transfer performance: Although the thermal conductivity of titanium metal is lower than that of carbon steel and copper, due to its excellent corrosion resistance, the wall thickness can be greatly reduced. Moreover, the heat exchange between the surface and steam is droplet condensation, reducing the heat group. The lack of surface scaling can also reduce thermal resistance, significantly improving the heat transfer performance of titanium.