Name THREE important alloys of aluminium. ii. Give two uses of each of the alloys named. iii. Give the composition of ONE of the alloys named. – NABTEB QUESTION

Solution:

Duralumin Composition: AL, Mg, Cu, Mn

Use – construction of car, Aeroplane, Railways Coaches, ship.

Aluminium Brass – cu, AL uses for casting coins and medals

Alnico:– fe, A1, Ni, Co

Uses – for making permanent Magnets