Tungsten copper bonding electrode

Electrode contacts are primarily used for welding metallic materials; different electrode materials are used for different metals.

Generally composed of 99.95% or more.

Has the highest melting point among metals (3410°C).

Has high hardness at both room temperature and high temperatures.

Sensitive to mechanical and thermal shock and cracking.

Low reactivity with other metallic components.

High electrical resistivity.

Extended service life with superior overall performance

Consistent and reliable solder joint quality

Reduces operating costs by over 40%

描述

Tungsten Copper Bonding Electrode

Product Overview

The Tungsten Copper Bonding Electrode combines the high melting point of tungsten with the excellent electrical and thermal conductivity of copper. This bonded structure delivers stable arc performance, low erosion, and long service life, making it ideal for demanding plasma spray and thermal processing applications.

It is designed for users who require high reliability, precise energy transfer, and reduced consumable replacement.


Key Features

  • Bonded Tungsten–Copper Structure
    Provides excellent arc stability and efficient heat dissipation.

  • High Wear Resistance
    Tungsten reduces erosion under high-temperature plasma conditions.

  • Stable Electrical Conductivity
    Copper ensures consistent current transfer during operation.

  • Extended Service Life
    Minimizes downtime and lowers overall maintenance costs.


Applications

  • Plasma spray systems

  • Plasma arc processing

  • Thermal spraying equipment

  • Industrial surface treatment

Suitable for both OEM replacement and custom plasma torch assemblies.


Material & Manufacturing

  • Tungsten content: Customizable

  • Copper purity: High conductivity grade

  • Manufacturing process: Precision bonding and CNC machining

  • Tolerance control: Strict industrial standards


Compatibility

Designed for compatibility with 9MB plasma spray guns and other common plasma torch models.
Custom sizes and structures are available upon request.


Quality Control

Each electrode is inspected for:

  • Dimensional accuracy

  • Bonding integrity

  • Surface finish

This ensures consistent performance in every batch.


Customization & OEM Service

We support:

  • Custom drawings and samples

  • OEM and private labeling

  • Small and bulk orders

Our engineering team provides fast technical support.


Why Choose Us

  • Professional manufacturer of plasma spray consumables

  • Stable production and reliable supply

  • Competitive pricing for global B2B customers


Request a Quote

Contact us today for pricing, samples, or technical consultation.
We are ready to support your plasma spray applications.