Ferrous metals plenary quiz

A ferrous metal is a metal that contains...

• Aluminium

• Copper

• Iron

• Brass

Are ferrous metals magnetic?

• Yes

• No

What is the process called when a ferrous metal rusts?

• Carbonisation

• Annealing

• Oxidising

• Hardening

Which 2 of these can help to prevent rusting in a ferrous metal?

• Spraying with water

• Painting

• Heat treatments

• Galvanising

Which 3 of these are ferrous metals?

• Mild Steel

• Alluminium

• Cast iron

• Brass

• High Speed Steel

Which 2 of these are properties of cast iron?

• Cheap to produce

• Is corrosion resistant

• Is easy to cast

• Is lightweight

Is mild steel corrosion resistant?

• Yes

• No

Which of these metals is used for metalwork tools?

• Cast iron

• Allumium

• Mild steel

• High carbon steel

What 3 of these is stainless steel usually be used for?

• Cutlery

• Manhole covers

• Kitchenware

• High quality products

Galvanising is a process where a coating of what sacrificial metal is added to steel?