The balls are brought out, one after another, squeezed in the ordinary "squeezers" to expel the cinder and superfluous ore, and then rolled into wrought-iron bars, which are now ready for market ...

He knows that if you try to forge wrought iron at too low a temperature, it develops cracks and splits. Could you do this on purpose, and then fill these cracks with bronze? It would be quite the ...

It was known as the 'Iron Burgh'.This is a bar of pig iron discovered during ... The iron was used in engineering, shipbuilding and to make wrought iron and, later, steel. It was exported ...

From 1646 to 1668 a company called Saugus Iron Works produced the wrought iron bars that were used to manufacture goods, ...

John Wilkinson's boring bar is probably the largest drill bit in ... Wilkinson invented a 'boring engine' that could bore out cannon from solid iron, a time consuming task, but one which ensured ...