Baoji Hengyuxin Metal Co., Ltd.

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Baoji Hengyuxin Metal Co., Ltd.
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Tel:+86-0917-6735123
Phone:+86-18740677522
Email:sales@hyxti.com
Address:No.168 Gaoya Village Industrial Zone,Bayu Town,Gaoxin Development District,Baoii,shaanxi.China
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What are the advantages of modifying titanium screws and fasteners for automobiles?

Release time:2023-05-19 18:26:10 丨 Number of visits:

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 more widely used in various industries. Compared to titanium screws, ordinary stainless steel screws have stronger compressive strength in high-pressure environments. Therefore, in aerospace metals, titanium alloy is 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 is 106.4 high standard a at room temperature, which is 57% of that of steel.


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


3. Corrosion resistance: Titanium is a very active metal with a low equilibrium potential and a strong thermodynamic corrosion tendency in the medium. But in fact, titanium is very stable in many media, such as oxidizing, neutral, and weakly reducing media, which are 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 damping resistance: 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 high magnetic fields. It is non-toxic and has good compatibility with human tissues and blood, so it is adopted by the medical community.


7. Good low-temperature resistance: Titanium alloys such as TA7 (Ti-5Al-2.5Sn), TC4 (Ti-6Al-4V), and Ti-2.5Zr-1.5Mo, which are representative of low-temperature titanium alloys, show an increase in strength with a decrease in temperature, but little change in plasticity. Maintain good ductility and toughness at low temperatures of -196-253 ℃, avoiding metal cold brittleness, making it an ideal material for low-temperature containers, storage tanks, and other equipment.


8. Inspiratory performance: Titanium screws are a highly reactive metal that can react with many elements and compounds at high temperatures. Titanium gas absorption mainly refers to the reaction with 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 metal titanium materials during forming. Due to the large ratio of the yield limit to the elastic modulus of titanium, the resilience of titanium during molding is high.


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 transfer method between the surface and steam is droplet condensation, which reduces the heat group. Without scaling on the surface, the thermal resistance can also be reduced, significantly improving the heat transfer performance of titanium.



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Baoji Hengyuxin Metal Co., Ltd.
Tel:+86-0917-6735123
   +86-18740677522
E-mail:sales@hyxti.com
Add:No.168 Gaoya Village Industrial Zone,Bayu Town,Gaoxin Development District,Baoii,shaanxi.China
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