Revision Test 1.2

What type of material property is density?

What property is a material’s ability to withstand scratches and abrasions?

What type of polymer can be moulded into different shapes when heated to a certain temperature?

Name three types of composite material.

What is a structure that does not follow an organised arrangement called?

What is the cause of pinning in a metal?

Name two joining processes for metals.

What type of material is injection moulding used to shape?

When processing ceramics, what is the result of high compaction and high firing temperatures?

State the purpose of normalising a metal.