So, how did they obtain that metal they used to make ... a few millennia later. The Ancient Egyptians managed to produce ...

Iron from meteors, prized for its malleability, was used to craft elite objects in some ancient cultures before the advent of iron smelting technology. To test their theory, the team carefully ...

Totally disbelieving until she was given a copy of ‘Steel Industry in Ancient Sri Lanka’ and found herself indeed the ... Slag is the waste produced as result of iron smelting, a process that converts ...

which the Japanese call tamahagane ("jewel steel"). Over three days and three nights, smelters using ancient techniques shovel roughly 25 tons of iron-bearing river sand and charcoal into the ...