Titanium Clad Copper Electrode Bar

Titanium Clad Copper Electrode Hanger Bar is a high-performance composite bar designed for electrode suspension, current conduction, and electrical connection in electrochemical equipment. It combines the excellent electrical conductivity of a copper core with the superior corrosion resistance of a titanium outer layer, providing reliable performance in demanding electrolytic environments.

Designed for electrolytic cells, electroplating equipment, electrowinning systems, and other electrochemical applications, the Titanium Clad Copper Electrode Hanger Bar provides efficient current transfer while protecting the copper core from corrosive electrolytes. The flat-bar configuration also provides a large contact surface for electrode connection and convenient installation.

We manufacture custom titanium clad copper electrode hanger bars according to customer drawings, samples, or technical specifications. The hanger bar can be supplied with drilled holes, exposed copper contact areas, bent ends, machined terminals, and other customized configurations for direct connection with electrodes and electrical equipment.

A typical production route includes:

Copper & Titanium Preparation → Surface Preparation → Cladding/Bonding → Sizing → Cutting → Flat Bar Machining → Drilling → Edge & Surface Finishing → Inspection → Packaging

The actual manufacturing process is selected according to the composite structure, dimensions, cladding requirements, hole configuration, and specified tolerances.

1. Raw Material Selection & Surface Cleaning

Titanium plates / bars and electrolytic copper

Surface degreasing, brushing, descaling

2. Explosive Welding or Hot Rolling Compound

Titanium and copper bonded under high-energy explosive welding

Or composite hot rolling

Achieves metallurgical bonding

3. Hot Rolling / Cold Rolling / Straightening

· Adjust thickness     · Improve bonding uniformity      · Ensure good flatness

4. Annealing / Heat Treatment

· Relieve stress      · Stabilize structure      · Improve machinability

5. Precision Machining

· Sawing     · Milling     · Grinding     · Surface shaving

6. CNC Drilling Process

Our drilling capabilities:

· Vertical CNC drilling    · Multi-axis machining center    · Deep hole drilling machines    · Automated drilling with positioning fixtures

Hole types:

· Straight hole / deep hole    · Blind hole    · Threaded hole    · Countersunk hole    · Slot hole    · Multi-row hole grid

Accuracy:

Straightness ≤ 0.05 mm

Surface roughness Ra 1.6-3.2

7. Final Inspection

· Ultrasonic testing (UT)    · Eddy current testing (ET)    · Bonding strength test    · Dimensional check    · Surface inspection

8. Packaging

Poly bag + foam + export wooden case, Protection for long-distance marine transport

Standard / Customized Shapes：

Flat hanger bar

Rectangular bar

Square bar

Bent hanger bar

Drilled hanger bar

Slotted hanger bar

Notched hanger bar

Customized electrode hanger

Machining Options：

Drilling

Slotting

Cutting

Bending

Chamfering

End machining

Customized holes and mounting features

Customized Electrode Hanger Bars：

We provide custom titanium clad copper electrode hanger bars based on customer drawings or application requirements.

Customization can include:

Overall dimensions

Titanium cladding thickness

Copper core dimensions

Hole diameter and spacing

Slot dimensions

Bending angle

Bar length

End configuration

Surface finish

2D drawings, technical specifications and samples can be reviewed before production.

Drilled titanium clad copper flat bars are suitable for equipment and assemblies where electrical conductivity, corrosion resistance, and precise installation features are required.

Typical applications include:

· Electroplating equipment

· Electrolysis systems

· Electrochemical equipment

· Industrial electrodes

· Current-carrying components

· Conductive connections

· Chemical processing equipment

· Corrosion-resistant electrical assemblies

· Electrochemical fixtures

· Customized industrial equipment

· Electrolytic copper refinery

· Chlor-alkali plant

· PCB manufacturing

· Power distribution system

· Cathodic protection

· Marine engineering

· Water treatment systems

· Hydrogen production electrolyzers

The appropriate titanium grade, copper grade, cladding thickness, and hole design depend on the operating current, chemical environment, temperature, mechanical loads, and installation conditions.

1. What is the structure of a Titanium Clad Copper Electrode Hanger Bar?

A Titanium Clad Copper Electrode Hanger Bar is a bimetallic composite component consisting of a high-conductivity copper core metallurgically bonded with a corrosion-resistant titanium layer. The copper core provides efficient current transmission, while the titanium cladding protects the copper substrate from corrosive electrolytes. The composite structure is designed to provide both low electrical resistance and long-term corrosion resistance in electrochemical applications.

2. How does a Titanium Clad Copper Hanger Bar improve electrical and corrosion performance?

A Titanium Clad Copper Hanger Bar combines the electrical conductivity of copper with the corrosion resistance of titanium. The copper core serves as the primary current-carrying section, while the titanium outer layer acts as a protective barrier against electrolytes. This design helps maintain stable electrical performance while reducing copper corrosion, making the hanger bar suitable for electrowinning, electrorefining and electroplating systems.

3. Why use Titanium Clad Copper for electrode hangers?

Titanium Clad Copper combines the high electrical conductivity of copper with the corrosion resistance of titanium. This composite structure helps protect the copper core from corrosive electrolytes while maintaining efficient current transmission.

4. Can Titanium Clad Copper Electrode Hanger Bars be customized?

Yes. We manufacture custom Titanium Clad Copper Electrode Hanger Bars according to customer drawings and specifications. Dimensions, cladding thickness, hole patterns, slots, bending angles, lengths and other machining requirements can be customized.

5. Can Titanium Copper Electrode Hanger Bars be drilled or slotted?

Yes. Titanium Copper Electrode Hanger Bars can be supplied with drilled holes, slots, notches and other machined features. Hole diameter, spacing and position can be manufactured according to the electrode or equipment design.

6. What materials are used for Titanium Clad Copper Hanger Bars?

Common material combinations include Titanium Grade 1 or Grade 2 for the cladding and C11000 or T2 copper for the core. Other material grades can be considered according to electrical, mechanical and corrosion-resistance requirements.

7. Are Titanium Clad Copper Hanger Bars suitable for electrowinning?

Yes. Titanium Clad Copper Hanger Bars for electrowinning provide a conductive connection between the electrode and the electrical circuit while the titanium cladding protects the copper core from the corrosive electrolyte environment.

8. Can you manufacture custom Titanium Clad Copper Electrode Bars?

Yes. We can manufacture custom Titanium Clad Copper Electrode Bars based on 2D/3D drawings, samples or technical specifications. Customized cross-sections, lengths, holes, slots, bends and end configurations are available.