7.14.1. Shape Memory Alloys (SMA)

Try these first

1. 1.

   What happens to Shape Memory Alloys when heated?

   Hint

   Think about the physical property unique to SMAs.

2. 2.

   Name one application of Shape Memory Alloys.

   Hint

   Consider where precision and movement are crucial.

3. 3.

   What is the primary characteristic of Shape Memory Alloys?

   • They absorb heat
   • They return to their original shape when heated
   • They are electrically conductive

   Hint

   Think about what happens after deformation.

4. 4.

   True or false: SMAs can only operate in extreme temperatures.

   • True
   • False

   Hint

   Consider the properties you learned about them.

5. 5.

   Design a device using Shape Memory Alloys that could improve current robotic functions. Detail its features and potential benefits.

   Hint

   Think about how SMAs could enhance flexibility and functionality.

6. 6.

   Evaluate the environmental impacts of using Shape Memory Alloys in various industries.

   Hint

   Consider both manufacturing and disposal aspects.