Sunday, July 9, 2017

2.25C: Explain the Uses of Aluminium, Copper, Iron and Steel in Terms of their Properties: the Types of Steel will be Limited to Low-Carbon (Mild), High-Carbon and Stainless



USES OF ALUMINIUM:


USE
MOST IMPORTANT PROPERTY
AEROPLANE BODIES
High strength-to-weight ratio (low density)
OVERHEAD POWER CABLES
Good conductor of electricity
SAUCEPANS
Good conductor of heat
FOOD CANS
Non-toxic
WINDOW FRAMES
Resistant to corrosion

s
USES OF COPPER:
s
USE
MOST IMPORTANT PROPERTY
ELECTRICAL WIRES
Good conductor of electricity and malleable
WATER PIPES
Good conductor of heat and unreactive (does not react with water)

s

USES OF IRON:
s
USE
MOST IMPORTANT PROPERTY
CAR BODIES
Strong (withstands collisions)
IRON NAILS
Strong
SHIPS, GIRDERS AND BRIDGES
Strong


s

USES OF STEEL:
s
TYPE OF STEEL
USE
MOST IMPORTANT PROPERTY
LOW CARBON STEEL
CAR BODY PANELS
Malleable
HIGH CARBON STEEL
CUTTING TOOLS
Hard and strong
STAINLESS STEEL
CUTLERY AND SINKS
Resistant to corrosion

26 comments:

  1. Replies
    1. Chemistry joke:
      What did the copper say to the silicon
      Nice to Si you there

      Delete
    2. Hahaha im going to tell all my chemistry buddies that joke they'll be in stiches

      Delete
    3. I’d tell you a joke about sodium, but then I thought Na

      Delete
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