Short Questions

2. Results in internal organ damage
4. Regular and repeating molecular patterns
5. Method of finding internal flaws
9. Toxic effect when something is ingested or inhaled
10. Type of toughness testing that raises a pendulum and generates 300J of energy at impact
11. Method of Non destructive testing for surface flaws
12. Irregular and disorganised molecular pattern
17. Effect when someone comes in contact with Toxic Material.
18. Method of making steel weather proof
19. Uses bubbles to attatch to the metal and then skimmed off at the top
21. Material used to Galvanise
22. Type of toughness testing that raises a pendulum and generates 167J of energy at impact

1. Diamond shaped indenter for hardness testing
3. Atoms of the material are held together by an electrostatic attraction
4. Atoms bond together by sharing electrons
6. Method of treating aluminium to give it colour
7. Method of cooling down a metal after heating it
8. Greek word for heat/fire
13. Type of ore seperation used for ferrous metals
14. force of attraction between free-moving electrons and positive metal ions
15. Material used to prevent corrosion in steel
16. Ball shaped indenter for hardness testing
20. Greek word for water