China Suppliers Factory for Double-Layer Metal Composite Bar Materials: Titanium Clad Copper, Zirconium, and More

Application Field Analysis

• 1 Electrochemistry and Corrosion Environment Electrode
  Electrolytic Industry:
  · Cathode Roll: Used for producing electrolytic copper foil (a key raw material for lithium batteries and printed circuit boards). The titanium layer contacts corrosive electrolyte; the copper layer provides high conductivity and thermal conductivity — one of the most significant applications of titanium-coated copper today.
  · Other Electrolytic Electrodes: Used in the chlor-alkali industry and hydrometallurgy as insoluble anodes or special cathodes, balancing conductivity and corrosion resistance.
  · Cathodic Protection System: As an anode bed material for corrosion prevention of offshore platforms and pipelines. The titanium layer resists seawater corrosion; the copper layer enhances current distribution efficiency.
• 2 Special Conductive / Thermal Components
  High-Performance Electronic Devices:
  · Contacts, connectors, or heat dissipation substrates (e.g., power semiconductor modules) requiring high conductivity and local corrosion resistance.
  · Some vacuum equipment requires components that are both conductive and corrosion-resistant.
  
  Welding and High-Temperature Tools:
  · Resistance welding electrodes, electrical discharge machining electrodes, etc. Copper provides excellent conductivity, and the titanium layer prevents high-temperature oxidation or adhesion.
• 3 Marine and Chemical Equipment
  Ship and Seawater Systems:
  · Manufacturing seawater coolers, heat exchanger tubesheets, etc. The titanium layer resists seawater corrosion; the copper layer enhances heat conductivity and reduces costs compared to all-titanium solutions.
  
  Chemical Equipment:
  · Reactor linings, agitators, etc., used in situations requiring both corrosion resistance and rapid heat conduction.
• 4 New Energy and High Technology Fields
  Hydrogen Fuel Cell:
  · Bipolar plates or related components. The titanium layer resists the corrosive environment inside the fuel cell; the copper layer ensures high conductivity.
  
  Nuclear Industry:
  · Some nuclear reactors require materials that are radiation-resistant, corrosion-resistant, and thermally conductive.
• 5 Other Special Applications
  Decoration and Architecture:
  · Surface in titanium for color and durability; interior in copper for strength and weight reduction. Suitable for high-end decoration or architectural components.
  
  Medical Equipment:
  · Combines the biocompatibility of titanium and the antibacterial properties of copper. Suitable for special medical devices or implantable equipment (requiring strict biocompatibility verification).