Cast iron Brittle if thin, can be cast in a mould, strong compression strength, good electrical and thermal conductivity but poor resistance to corrosion Manhole covers, pans and gates, vices ...

Ferrous materials can be classified into two main categories: pure iron and iron alloys. Pure iron, also known as wrought iron, is a relatively soft and ductile material that contains less than 0.1% ...

AT a demonstration given in London recently, the potentialities of the 'Hyglo' system of detecting flaws in non-ferrous metals and other materials were demonstrated. From its name it will be ...