Uses of Alloys Flashcards
1
Q
What is an Alloy?
A
An alloy is a substance formed from the combination of two or more metals
2
Q
How are alloys formed?
A
Alloys are formed by heating metals which are mixed thoroughly and cooled so they solidify.
3
Q
What are three alloys and their uses?
A
- Magnalium - composed of aluminium and magnesium - used for aircraft parts
- Bronze - composed of copper and tin - used for propellors
- Brass - composed of copper and zinc - used for coins, musical instruments