1. High strength: Titanium alloy has a very high specific strength and can withstand large mechanical stress.
Corrosion resistance: Titanium alloy can resist the erosion of many chemical substances, and is not easy to corrosion and oxidation.

2. Light weight and high strength: titanium alloy has low density, light weight and high strength, which can achieve smaller self-weight and excellent structural performance.

3. Good biocompatibility: Titanium alloy is non-toxic, harmless and non-rejection to human tissue, so it is widely used in medical devices and bone repair and other fields.