Extraction of Metals Properties and Uses of Aluminium. 1) is a
strong, malleable metal element. 2) has a low density. 2) is
resistant to corrosion. 3) is a good conductor of heat and
electricity. 4) can be polished to give a highly reflective
surface. 1) Low density and strength make aluminium ideal for
construction of aircraft, lightweight vehicles, and ladders. An
alloy of aluminium called duralumin is often used instead of
pure aluminium because of its improved properties. shaping and
corrosion resistance make aluminium a good material for drink
cans and roofing materials. resistance and low density leads to
its use for greenhouses and window frames. 4) Good conduction of
heat leads to its use for boilers, cookers and cookware. 5) Good
conduction of electricity leads to its use for overhead power
cables hung from pylons (low density gives it an advantage over
copper). 6) High reflectivity makes aluminium ideal for mirrors,
reflectors and heat resistant clothing for fire fighting. Links
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