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Topic 1.2 Metals
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Mapa Mental sobre Topic 1.2 Metals, creado por Buchan el 24/04/2013.
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Topic 1.2 Metals
Mild Steel
FUNCTIONS
car body panels
nails/screws
nuts/bolts
general ironmongey
PROPERTIES
tough
ductile
malleable
good tensile strength
ADVANTAGES
good tensile strength>last longer
easily joined with welding
easy to work with
lightweight
DISADVANTAGES
poor resistance to corrosion
cannot be heat treated easily
Stainless Steel
FUNCTIONS
kitchenware
cutlery
sinks
PROPERTIES
hard
tough
resistant to corrasion
ADVANTAGES
easy to work with
hard>doesn't break or dent
fire resistant> ideal for kitchen ware
DISADVANTAGES
harder to weld than steel
not as malleable
Carbon steel
FUNCTIONS
chains
ships/boats
building structures
PROPERTIES
good tensile strength
low melting point
not malleable
ADVANTAGES
last long time> GTS
easily welded
remains same shape when hit against
Aluminium
FUNCTION
cans
foil paper
kithen ware
PROPERTIES
lightweight
non reactive
non corrosive
ADVANTAGES
lightweight> easily used
doesn't corrode>ideal for kitchen ware
DISADVANTAGES
not a good conductor of electricity
Copper
FUNCTIONS
saucepans
wires
pipes
PROPERTIES
malleable
ductile
non corrosive
ADVANTAGES
easy to work with due to its properties
non corrosive>ideal for piping
DISADVANTAGES
expensive to buy
Zinc
FUNCTIONS
solder
used on houses
PROPERTIES
ductile
resistant to corrosion
high melting point
ADVANTAGES
easy to draw out>used more than once
ideal to be used in houses>resistant to corrosion
easy to do soldering>high melting point
DISADVANTAGES
breaks very easily> weak
harder to work with
Brass
FUNCTIONS
lamps
musical instruments
electrical fittings
PROPERTIES
brittle
malleable
decorative
ADVANTAGES
easy to work with
ideal for musical instruments
aesthetically pleasing
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