First, the advantages of titanium alloy screws
1. High strength: Titanium alloy is a very strong material, compared with ordinary steel, its strength is higher, the weight is lighter, suitable for use in harsh environments.
2. Good corrosion resistance: titanium alloy screws have good chemical inertia and oxidation protection layer, and corrosion resistance is also very excellent. Used in acid-base compound environment, it has good stability and will not be corroded and deformed.
3. Strong biocompatibility: Titanium alloy has good biocompatibility with the human body, so it is often used in medical equipment and artificial joints and other fields.
Second, the shortcomings of titanium alloy screws
1. High manufacturing cost: The manufacturing cost of titanium alloy is high, because the manufacturing process requires the application of high temperature and high pressure mercury technology, and the processing difficulty is relatively large.
2. Poor fusion: The fusion of titanium alloy is poor, and some special welding methods need to be taken to deal with it.
3. Difficult to process: Titanium alloy hardness is very high, difficult to process, so it requires special drill to process.
Third, the similarities and differences between titanium alloy screws and ordinary screws
1. The material is different: The material of titanium alloy screws is harder and lighter than ordinary screws.
2. Different uses: titanium alloy screws are suitable for occasions with high strength and corrosion resistance requirements required by the environment, such as the field of Marine engineering; Ordinary screws are mostly used for daily necessities of family life.
Forth,application field of titanium alloy screws
1. Aerospace: Titanium alloy screws are widely used in the aerospace field, because of their lightweight and durable, can be safely used as a fuselage connector.
2. Marine engineering: The field of Marine engineering needs to use high-strength, anti-corrosion and wear resistant materials, titanium alloy screws are also the best choice in this respect.
3. Medical devices: titanium alloy screws are biocompatible, so they are widely used in medical devices and artificial joints and other fields.
