Mr. John Heaton's process for making' wrought iron and steel seems to be pretty generally admitted to be a most expeditious and thorough method, but it is still an open question in the minds of ...

Wrought iron is purest, with only 0.04-0.08% carbon ... The American Chemical Society will dedicated William Kelly's development of the pneumatic iron process for iron-making as a National Historic ...

The process consists in the conversion of crude cast iron, as it runs from the smelting furnace, into wrought iron, by the simple admixture of granulated iron ore.. It is carried out at the works ...

Who would know?" Mr Campbell thinks the process of shaping wrought iron is a "dying art". One person who is similarly impressed with the creativity and longevity of the iron gates is the executive ...