Regardless, Kelly remains an important figure in American steel-making. His discovery that air, blown through molten iron, would both remove impurities and produce heat enough to sustain the molten ...

There are piles of mine waste across the globe. Much of that waste is rich in low-grade metals, but they’re costly and ...

called "flash iron-making," which is not only faster but also more environmentally friendly. This process could revolutionize ...

Composed of carbon, the charcoal is as much a key ingredient in steel as a source of fuel for the furnace. The tatara will reach temperatures of up to 2,500°F, reducing the iron ore to steel and ...

Now Boston Metal has successfully demonstrated that its Molten Oxide Electrolysis (MOE) industrial cell can be scaled up to ...

Iron is the main ingredient in various forms ... metallic element that exists in the ore of pyrolusite. When making steel, it reacts with sulfur and helps to increase the metal's resistance ...

One of the main differences lies in the manufacturing process ... In general, carbon steel is a gentler cooking surface than cast iron, making it better for foods that tend to stick easily ...

Iron is a metal, and it's found in rocks ... Students could then draw a flow diagram of the steel-making process as described in this clip. This clip could be used to explore how metal is used ...

To achieve a carbon-free industry, it is necessary to replace coke, which is used in the iron-making process, with hydrogen. Kobe Steel Ltd. announced on Feb. 16 that it successfully reduced CO2 ...

To reduce the country’s reliance on imported steel products, a US$600million iron ore project is set to commence by the end ...