alloys Flashcards
1
Q
what is an alloy
A
mixture of metal with an element to improve its properties / aesthetics
2
Q
what is duralumuns base metal
A
aluminium
3
Q
duralumuns composition
A
4 percent copper
one percent maganese
0.1 percent magnesium
4
Q
duralumuns uses
A
structural components for aircraft
5
Q
brass base metal
A
copper
6
Q
brass composition
A
35 percent zinc
7
Q
brass uses
A
cast valves and taps
boat fittings
ornaments
8
Q
bronze base metal
A
copper
9
Q
bronze composition
A
10 percent tin
10
Q
bronze uses
A
statue
coins
bearings
11
Q
A
