Cobalt - uses

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Cobalt is a key component in many technologies and products we use daily. It's crucial for rechargeable batteries in electric vehicles and portable devices like smartphones and laptops. Beyond electronics, cobalt is also found in superalloys for jet engines, magnets, and even pigments for paints and ceramics. 
Here's a more detailed breakdown:

• Magnets:
  Cobalt is a key component in powerful magnets used in various applications, including electric motors and generators. 

• Pigments:
  Cobalt salts have been used for centuries to produce the vibrant blue color in paints, ceramics, glass, and porcelain. 

• Hardmetals and Cutting Tools:
  Cobalt is used to bind tungsten carbide particles, creating hardmetals used in cutting tools for manufacturing and construction. 

• Catalysts:
  Cobalt compounds act as catalysts in various industrial processes, including petroleum refining and desulfurization. 

• Other uses:
  Cobalt can be found in medical applications, including cancer treatment and as a component in vitamin B12. 

• Batteries:
  Cobalt is a vital ingredient in lithium-ion batteries, powering electric vehicles, smartphones, laptops, and other electronic devices. 
• Superalloys:
  Cobalt-based superalloys are used in high-temperature applications like jet engines and gas turbine generators due to their strength and heat resistance.