Key Characteristics of Titanium Alloys:

Strength-Weight Balance: 

Strength approaching that of high-strength steel, but with a density only about 60% of steel, resulting in significant lightweight advantages.

Excellent Corrosion Resistance: 

Forms a dense oxide film in air, seawater, and acidic/alkaline environments, making it resistant to rust and corrosion.

Good Biocompatibility: 

Non-toxic, non-allergenic, and highly compatible with human tissues, preventing rejection reactions.

Strong High-Temperature Stability: 

Maintains stable performance within a temperature range of -253℃ to 600℃, retaining a certain strength even at high temperatures.

High Processing Difficulty: 

High melting point (approximately 1668℃), requiring specialized equipment and processes for cutting, welding, and other machining operations.