SMA

• What are shape memory alloys (SMAs)?

  Materials that change shape when heated
• How do spectacle frames made from Nitinol behave when heated?

  They can return to their original shape easily
• What is a practical application of Nitinol in dental care?

  Dental braces that help straighten teeth
• What are the key features and applications of shape memory alloys (SMAs)?

  • Change shape when heated
  • Used in spectacle frames (Nitinol)
  • Used in dental braces (Nitinol)