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China Titanium Clad Copper Suppliers - Customized Factory Solutions for Electrolysis and Electroplating
Product Description
Titanium-copper composite material (also known as titanium-clad copper) achieves atomic-level tight bonding between commercial pure titanium and high-conductivity copper through advanced metallurgical processes such as explosive bonding, roll bonding, or explosive-roll bonding. This bimetallic composite not only retains the excellent corrosion resistance of titanium but also possesses the superior electrical and thermal conductivity of copper, along with reliable structural strength. It can effectively replace pure titanium, pure copper, and precious metal alloys, easily handling complex working conditions such as strong corrosion, high current, and high temperature.
Features
1. Corrosion & Conductivity
- Titanium Layer: Resists strong corrosive media like seawater, chlor-alkali, acids, and salt spray. Service life is up to 10 times longer than pure copper.
- Copper Core: High-conductivity core (>90% IACS) delivers 60%-80% overall conductivity of pure copper, reducing voltage loss.
- Thermal Conductivity: Up to 54 W/m·K, three times that of titanium-steel composite plates.
2. Metallurgical Bonding
- Interface shear strength is ≥85MPa (exceeding the national GB13238 standard of ≥40MPa), with some specs reaching over 200MPa.
- Supports secondary processing: bending, stamping, drilling, and welding without delamination or cracking.
3. Cost-Effective & Light
- Density is only 60% of pure copper, reducing overall weight by 40% to lower transit and installation costs.
- Reduces comprehensive usage costs by 30%-60% compared to pure copper and pure titanium options.
4. Processing Adaptability
- Fully customizable based on drawing requirements.
- Processes include cutting, drilling, bending, assembly welding, and forming for electrodes, busbars, and structural parts.
Applications
1. New Energy & Power Batteries
Ideal for 800V high-voltage fast charging platforms. Withstands high currents (>200A), resists electrolyte corrosion, and prevents tab oxidation. Used in solid-state and sodium-ion batteries, energy storage power stations, and EV systems.
- Battery tabs, adapter pieces, CTB/CTC connectors
- Solid-state/sodium-ion battery current collectors, busbars
2. Electrolysis, Electroplating & Hydrometallurgy
Used as insoluble anodes, cathodes, and conductive beams in chlor-alkali production, electroplating tanks (zinc, copper, nickel, cobalt plating), and non-ferrous metal smelting under high-temperature, strong-corrosion environments.
- Insoluble anodes, cathodes, and conductive beams for chlor-alkali, electroplating, and non-ferrous metal electrolysis
- Electrodes for electronic wastewater and waste liquid precious metal recovery
3. Power & Marine Engineering
Resists marine salt spray and humid air in coastal substations and cross-sea power transmission. Offers over 30 years of service life. Serves as heat exchanger components in desalination and marine platforms.
- Coastal substation busbars, cross-sea cable joints, photovoltaic busbars
- Seawater desalination, ship condensers, heat exchangers, and corrosion-resistant conductive components for marine platforms
4. Aerospace & Precision Electronics
Adapts to extreme temperatures (-150°C to 120°C) in space and high-altitude flight. Used as heat dissipation substrates for 5G RF chips and high-frequency connector shrapnel to ensure stable signal transmission.
- High-reliability conductive components and thermal management parts for satellites/aircraft
- Heat dissipation substrates for 5G base station radio frequency chips and shrapnel for high-frequency connectors
5. Medical Devices
Titanium outer layer offers excellent biocompatibility for implantable devices, fitting human tissues without rejection. The copper core ensures low-resistance signal transmission. Suitable for high-frequency electrosurgical units.
- Implantable conductive electrodes, heart stent connectors, and high-frequency electrosurgical electrodes
Titanium Special-Shaped Parts: Custom Titanium Alloy Solutions for High-End Industries
Aerospace
Aircraft landing gear connectors, engine blades, satellite brackets, rocket fuel tank special-shaped heads.
Petrochemical
Chemical reactor agitators, heat exchanger special-shaped tube sheets, offshore oil platform fasteners, desulfurization and denitrification equipment parts.
Medical Devices
Orthopedic intramedullary nails, artificial joint prostheses, dental implant abutments, precision accessories for surgical instruments.
Marine Engineering
Deep-sea detector pressure hulls, seawater desalination equipment parts, offshore platform anchor chain connectors.
New Energy
Lithium battery tab connectors, photovoltaic bracket special-shaped parts, titanium bipolar plates for hydrogen fuel cells.
Precision Instruments
Sensor housings, optical instrument brackets, core components of military equipment.
Why Choose Our Customization Services?
1. Unparalleled Material Expertise
- Comprehensive Material Coverage: Specializing in Gr1, Gr2, Gr5 (Ti-6Al-4V), Gr7, Gr9, Gr12, and more to recommend the most cost-effective solution.
- Material Traceability: Complete Material Test Certificates (MTC) provided with every batch.
2. Masterful Manufacturing and Forming
- Precision Bending: Achieving small-radius, complex multi-plane tube bends to ensure smooth flow paths.
- Specialized Welding: Mature TIG/GTAW thin-walled tube welding meeting ASME & ASTM standards.
- Custom Connections: Flanges, NPT/BSPP/BSPT threads, compression fittings, and quick-connect interfaces.
- Dimension Flexibility: Diameters from Ø6mm to Ø300mm+ with adjustable wall thicknesses.
Step-by-Step Customization Journey
Step 1
Requirement Discussion
Provide drawings, samples, or detailed technical specifications (medium, pressure, temperature, operating conditions).
Step 2
Review & Quotation
Engineering feasibility analysis and preliminary technical solutions with competitive pricing within 24 hours.
Step 3
Sample Confirmation
Small-batch sample trials to ensure satisfaction before moving forward to mass production.
Step 4
QC & Delivery
Rigorous QC (dimensional, surface, non-destructive, and pressure testing) paired with strictly on-time delivery.
Frequently Asked Questions (FAQ)
What are the primary benefits of using titanium-copper composite materials?
Titanium-copper composite materials (titanium-clad copper) combine the high corrosion resistance of commercial pure titanium with the superior electrical and thermal conductivity of copper. This allows components to handle strong corrosion, high current, and high temperatures, outlasting pure copper components by up to 10 times in harsh environments.
How strong is the metallurgical bond between the titanium and copper layers?
The bonding interface achieves atomic-level tight bonding through processes like explosive or roll bonding. It features an interface shear strength of ≥85MPa (exceeding the national GB13238 standard of ≥40MPa), with some specifications reaching over 200MPa. This prevents delamination or cracking during secondary processing like bending, stamping, and long-term thermal cycling.
What customization services and titanium grades do you offer?
We specialize in multiple titanium alloy grades, including Gr1, Gr2, Gr5 (Ti-6Al-4V), Gr7, Gr9, Gr12, and more. Our processing capabilities include precision bending, specialized TIG/GTAW welding, customized connection ends (flanges, threads, compression fittings), and custom diameters ranging from Ø6mm to Ø300mm and beyond.
In which industries are these composite materials and special-shaped parts used?
They are widely applied in New Energy & Power Batteries (EV fast charging, solid-state battery collectors), Electrolysis, Electroplating & Hydrometallurgy, Power & Marine Engineering (seawater desalination, coastal substations), Aerospace (satellites, aircraft parts), Precision Electronics (5G chip heat sinks), and Medical Devices (implants, electrosurgical electrodes).
What is the process for ordering custom titanium components?
Our process consists of 4 steps: 1) Requirement Discussion (drawings, samples, operating conditions); 2) Technical Review & Quotation (feasibility analysis and pricing within 24 hours); 3) Sample Production and Confirmation (small-batch trials); and 4) Quality Control (dimensional, non-destructive, and pressure testing) and On-Time Delivery.