Titanium copper rod, as a high-performance composite material, plays an important role in various industrial fields due to its corrosion resistance, conductivity, and mechanical strength.

1、 Definition and Characteristics

Titanium copper rod is a bimetallic composite material, usually composed of a titanium layer and a copper substrate. This composite material has a unique combination of properties:

Corrosion resistance: The titanium layer can form a dense oxide film, which performs well in chlorine containing environments, strong acids or bases;

Conductivity: Copper substrate provides excellent conductivity, with a conductivity of up to 93% IACS;

High strength: combines the corrosion resistance of titanium with the mechanical strength of copper;

Cost advantage: significantly lower cost compared to pure titanium materials;

Long service life: The service life can reach more than 10 years in corrosive environments.

The main grades of titanium copper rods include C19900, C19910, etc. The copper content is usually above 55%, and the titanium content is adjusted according to specific application requirements.

2、 Application Fields

Titanium copper rods are widely used in various industrial fields due to their unique performance combination

1. Electrochemical industry: titanium coated copper anode for electrolytic copper foil, conductive electrode for electroplating industry, PCB circuit board manufacturing.

2. Chemical and metallurgical industries: wet metallurgical equipment, pipelines for transporting highly corrosive media.

3. Marine engineering: seawater treatment equipment, ship conductive components.

4. Electric power industry: high-voltage conductive components, grounding devices.