What is Cobalt (Co) Sputtering Target?

Cobalt (Co) sputtering targets are high-purity metallic cobalt materials used in thin-film deposition techniques such as Physical Vapor Deposition (PVD) and Chemical Vapor Deposition (CVD). These targets are commonly utilized in electronics, semiconductors, optical coatings, and magnetic storage applications.

Chemical Properties and CAS Number

• Material: Cobalt (Co)
• CAS Number: 7440-48-4
• Molecular Weight: 58.93 g/mol
• Density: 8.90 g/cm³
• Melting Point: 1,495°C
• Boiling Point: 2,927°C
• Thermal Conductivity: 100 W/(m·K)
• Electrical Resistivity: 6.24 μΩ·cm
• Appearance: Hard, grayish metal

Applications of Cobalt (Co) Sputtering Targets

1. Semiconductor & Electronics Industry

• Used in magnetic thin films for hard disk drives (HDDs) and semiconductor chips.
• Integrated into spintronic devices for advanced computing applications.

2. Magnetic Storage Media

• Essential for magneto-optical data storage in high-density memory devices.
• Improves magnetic recording materials used in data storage applications.

3. Thin-Film Deposition for Coatings

• Utilized in PVD and CVD processes to produce ultra-thin metal films.
• Enhances the wear resistance, corrosion protection, and hardness of industrial coatings.

4. Aerospace & Defense

• Applied in heat-resistant coatings for aircraft components and military applications.
• Strengthens superalloys used in jet engine parts.

5. Catalysis & Chemical Processing

• Used as a catalyst material in petrochemical industries and hydrogen production.
• Improves efficiency in electrochemical reactions such as fuel cells.

Pricing of Cobalt (Co) Sputtering Targets

Prices vary based on purity, thickness, diameter, and order volume:

• Lab-Scale Orders: $150 – $800 per piece
• Industrial-Scale Orders: $2,000 – $6,000 per batch
• Custom Orders: Price depends on specifications

Factors Influencing Pricing

• Purity levels (99.9% – 99.999%)
• Sputtering target size and thickness
• Custom machining and shaping requirements
• Bulk order discounts
• Packaging and shipping costs

Conclusion

Cobalt (Co) sputtering targets are essential materials in electronics, semiconductors, coatings, and magnetic storage. Their high thermal and electrical conductivity makes them valuable in industrial and research applications.