3.2.B. Aluminum Alloys

Try these first

1. 1.

   What are aluminum alloys?

   Hint

   Think about what materials are combined.

2. 2.

   Name two types of aluminum alloys.

   Hint

   Consider how they are formed.

3. 3.

   What is the primary advantage of aluminum alloys?

   • Heavyweight
   • Corrosion resistance
   • Low cost

   Hint

   Think about what makes aluminum useful in construction.

4. 4.

   True or False: Cast alloys generally have higher strength compared to wrought alloys.

   • True
   • False

   Hint

   Focus on the production method.

5. 5.

   Given the differences in properties, discuss how you would choose an aluminum alloy for a marine vessel design, considering performance and safety.

   Hint

   Consider both the environment and the operational stresses involved.

6. 6.

   Evaluate a situation where a structural component made of 2000 series aluminum alloy fails. What possible reasons could you propose?

   Hint

   Think about both environmental factors and engineering standards.