The main components of Tantalum-Titanium alloy are tantalum and titanium, and usually contain a certain proportion of other elements, such as niobium (Nb), zirconium (Zr), etc., to improve its performance.
Density: Tantalum has a higher density of about 16.6 g/cm3, while titanium has a lower density of about 4.5 g/cm3, so the density of the alloy is between the two.
Melting point: Tantalum has a very high melting point of about 3017°C, while titanium has a melting point of 1668°C, so the melting point of tantalum-titanium alloy is usually between these two.
Corrosion Resistance: Tantalum has excellent corrosion resistance, especially in strong acid and high temperature environments, which makes Tantalum-Titanium alloy very popular in the chemical and petroleum industries.
Biocompatibility: Tantalum-Titanium alloy are often used in medical devices and implants due to their good biocompatibility.
The preparation of Tantalum-Titanium alloy usually includes the following steps:
Melting: The raw materials are melted and mixed at high temperatures using vacuum melting or arc melting technology.
Casting and forging: After melting, the desired shape is formed by casting or forging to improve the mechanical properties of the material.
Heat treatment: The microstructure of the alloy is improved through appropriate heat treatment processes, thereby improving its performance.
Aerospace: Due to its excellent strength-to-weight ratio and high temperature resistance, it is widely used in the aerospace field.
Medical devices: Used to manufacture implants and surgical instruments because of its good biocompatibility.
Chemical equipment: Used in chemical reactors, heat exchangers and other equipment, especially when dealing with corrosive media.
Electronic components: Used to manufacture electronic components such as capacitors due to its good conductivity and stability.