Cobalt Metal Bar

Product Description

Overview

Cobalt Metal Bar is a solid bar made from cobalt metal, melted, rolled, cold-drawn, and finely ground, featuring excellent ferromagnetism, electrical and thermal conductivity, and high-temperature strength. Annealed has excellent soft-state plasticity, greatly increases wear resistance after cold drawing and hardening, and resists corrosion from acid and alkali at room temperature.

It is widely used in semiconductor vapor deposition electrodes, high-temperature wear-resistant components, magnetic material melting, battery metallurgy, laboratory electrochemical consumables, and other fields, serving as an indispensable base metal raw material for special alloys and electronic coatings. We can provide two types: hot-rolled rough rods and finely ground polished rods. If you are interested, please feel free to contact us by email.

Properties

• Excellent high-temperature resistance and thermal stability: Even at extreme temperatures (such as 800°C), it maintains outstanding structural integrity, with tensile strength exceeding 450MPa.
• Performance leaps brought by high purity: not only do they enhance the material's electrical and thermal conductivity, but it also provides a reliable material defense line for precision systems.
• Outstanding corrosion and oxidation resistance: Extremely stable in ambient, humid air, able to resist oxidation, deformation, and even failure in environments with strong corrosion or magnetic fields, significantly extending device lifespan.
• Powerful customizability: capable of covering micro precision sensor components with a diameter of 1 millimeter to large high-strength structural parts with a diameter of 50 millimeters.
• Excellent magnetic properties: This high-temperature magnetic property makes it irreplaceable in permanent magnets, electromagnetic components, and high power density motors in magnetic materials and energy storage applications.

Cobalt Rod Dimension

Application

1. Semiconductor and vacuum coating industry

High Purity Cobalt Rod is mainly used as an evaporation material and as a sputtering target supporting electrode. It can produce chip magnetic thin films, semiconductor conductive layers, and optical functional coatings in a vacuum environment, effectively improving the precision and stability of electronic components. It is a core consumable in high-end microelectronics manufacturing.

2. High-temperature wear-resistant machinery manufacturing industry

With excellent high-temperature strength and wear and impact resistance, Cobalt Rod is manufactured by processing plants into high-temperature mold inserts, equipment sealing shaft cores, high-temperature valve fittings, and precision tool substrates. It can withstand medium- and high-temperature conditions and high-frequency friction and wear over long periods, effectively extending the service life of easily worn industrial components.

3. Magnetic materials industry

Cobalt Metal Bar is used to produce aluminum-nickel-cobalt permanent magnet alloys, soft magnetic composites, and various rare earth magnets. It can significantly enhance the coercivity, magnetic stability, and high-temperature resistance of magnetic products, and is widely used in magnetic components of motors and instruments.

4. Welding and thermal spray restoration industry

Pure cobalt rods can be deeply processed into cobalt-based welding wire and thermal spray rods. Utilizing its excellent weldability and corrosion and high-temperature resistance, it performs overlay welding and spray repair on turbine blades, industrial rolls, and mining machinery parts, greatly enhancing the wear, corrosion, and high-temperature oxidation resistance of equipment surfaces.

6. Laboratory electrochemical research field

Researchers use it as electrolysis experiment electrodes, material corrosion samples, catalytic reaction substrates, and standard samples for electrochemical testing, providing a stable experimental platform for metal materials research, electrochemical experiments, and new material development.

7. Aerospace special components sector

Cobalt rods can be processed into small special aerospace components, used to produce small parts for high-temperature zones of aircraft, sensor bases, and heat-resistant sealing parts, suitable for the harsh high-temperature and high-pressure service environments of aviation equipment.

Processing

Pictures

Please leave your information to get the latest quotation and product catalogue!