Metals - Ferrous, Non Ferrous and Alloys Flashcards
Ferrous, non ferrous or alloy
Aluminium
Non ferrous metal
Ferrous, non ferrous or alloy
Cast Iron
Ferrous
Ferrous, non ferrous or alloy
Mild steel
Ferrous
Ferrous, non ferrous or alloy
Copper
Non ferrous
Ferrous, non ferrous or alloy
Tin
Non Ferrous
Ferrous, non ferrous or alloy
Stainless steel
Ferrous
Mechanical properties of aluminium (2)
ductile, malleable,
Tin properties (4)
Soft, malleable, weak, resistant to corrosion
Aluminium uses (2)
Kitchen equipment, window frames
Iron properties (3)
Corrodes by rusting, hard shell but soft underneath, brittle
Stainless steel properties (3)
tough, Hard, resistant to corrosion
Tin uses (1)
Coating steel
Cast Iron uses (1)
Machine parts
Copper uses (3)
Water pipes, wires, decorations
Stainless steel uses (2)
Cutlery, kitchen equipment
Ferrous, non ferrous or alloy
Bronze
Alloy
Ferrous, non ferrous or alloy
Brass
Alloy
Ferrous, non ferrous or alloy
Sterling steel
Alloy
Physical properties of Bronze properties (5)
high melting point
Mechanical properties of Brass (4)
Strong, ductile, hard, wear-resistant
Bronze uses (2)
Coins, medals, statues
Sterling silver properties (4)
Cheap, malleable, ductile, good conductor of heat and electricity
True or False
Sterling silver is used to make Jewellery
True
Ferrous metal properties
Magnetic
Rust when wet
Contain iron
Non ferrous properties
Are NOT Magnetic
Don’t rust but can Oxidise
True or false
Aluminium is a good thermal and electrical conductor
True
Why is aluminium used for aircraft bodies?
Low density
Everyday uses for aluminium (2)
Drinks cans and cooking utensils
Mechanical properties of Copper (3)
Ductile, Tough and malleable
Why is copper used for electrical wires, circuits and hot water tanks?
Good electrical and thermal conductor
Mechanical properties of mild steel
Ductile, high tensile strength, tough, malleable
True or false
Mild Steel is used for car parts
True
What metal are Nuts, Bolts, Washers and Screws made from?
Mild steel
Why is stainless steel used in kitchens?
Resistant to corrosion from water.
True or false
Bronze is not very resistant to corrosion
False
Mechanical properties of bronze (2)
Brittle, ductile
What metal is the Statue of Liberty made of?
Copper
Other Brass Properties (3)
Good thermal and electric conductor, corrosion resistant
Ferrous, non ferrous or alloy
Tungsten
Alloy
True or false
Tungsten is one of the toughest materials on the planet
True
Mechanical properties of Tungsten (3)
Tough, high tensile strength, very dense
Tungsten uses (2)
High speed cutting tools - circular saw blade, drill bits
What is a ferrous metal?
A metal that contains Iron
What is a non ferrous metal?
Metals that do not contain Iron
What is a metal alloy?
A metal made of two or more metals or elements (one of which must be a metal