Tungsten Copper Rod W70Cu30 Round Rods Square Stick Bars Tungsten Copper Bars

Tungsten copper rod is a type of composite material composed of tungsten and copper. It is often used in high-performance electrical and thermal applications due to its excellent combination of thermal and electrical conductivity, high melting point, and durability.

Tungsten copper rods are typically made by powder metallurgy techniques, where tungsten and copper powders are mixed together and then compacted into the desired shape using high pressure. The compacted rod is then sintered at high temperatures to fuse the tungsten and copper together, creating a strong, homogeneous material.

Tungsten copper rods are commonly used in electrical contacts, electrodes, heat sinks, and other high-temperature applications. They are also used in the aerospace and defense industries due to their high strength and resistance to wear and corrosion. Tungsten copper rods come in various sizes and shapes, including round, square, and rectangular, and can be customized to meet specific requirements.

Features:

High thermal conductivity: Tungsten copper rod has a high thermal conductivity, making it an excellent heat sink material for high-temperature applications.
High electrical conductivity: Tungsten copper rod also has high electrical conductivity, making it suitable for electrical contacts and electrodes.
High strength and durability: The combination of tungsten and copper results in a material that is strong and durable, making it ideal for applications where wear and corrosion resistance is important.
Good machinability: Tungsten copper rod is easy to machine, allowing for the creation of complex shapes and designs.
Applications:

Electrical contacts: Tungsten copper rod is commonly used in electrical contacts due to its high electrical conductivity and resistance to wear and corrosion.
Electrodes: Tungsten copper rod is also used as an electrode material in various applications, including welding and electrical discharge machining (EDM).
Heat sinks: Tungsten copper rod is an excellent heat sink material for high-temperature applications, such as in electronic devices and power supplies.
Defense and aerospace: Tungsten copper rod is used in the defense and aerospace industries due to its high strength and durability, making it suitable for applications such as missile components and rocket nozzles.
Automotive industry: Tungsten copper rod is used in the automotive industry for applications such as electrical contacts and welding electrodes.