Alloys Flashcards
1
Q
What is an alloy?
A
An alloy is a combination of metals combined with one or more other elements.
2
Q
What are the benefits of making alloys?
A
- The metal will be stronger
- It can be adapted to what type of material you want
- They can withstand heat
- They are more durable
3
Q
Why are alloys stronger?
A
In normal metals, the metal atoms can slide around easily, but in alloys, the metal atoms cannot slide as easily.
4
Q
What causes corrosion?
A
Oxygen and water. (there are more, but these chemicals are the main ones)
5
Q
What is the equation for corrosion?
A
iron + oxygen —-> iron oxide
(yields)
