Engineering Crossword

If a material contains no iron what classification is it?
If a material contains a mixture of metals what is it
A mixture of sand cement and water
Classification of brick
A use of copper
A mixture of tin and lead
Another word for rust
Main use for stainless steel
A plastic that cannot be reshaped/moulded
A smart material that reacts to light
Smart material that reacts with heat
Another name for polyamide
Type of plastic used for fake nails
Heat treatment that softens the material
One way of preventing corrosion
Most metals original form
The process of dipping a heated metal into water or oil
The process of monomers joining together
The measure of resistance
The measure of current
A magnet that can be turned on and off
Process used to reverse corrosion
A use of ABS
A combination of different materials
A CNC machine
Another word for a material being resistant to wear/ scratches
Where does plastic come from
Can be shaped or moulded easily
Easy to snap
Can be poured