Steelmakers around the world hope to decarbonise by changing the way they pluck oxygen from iron-oxide ores. This is done using either carbon monoxide (CO) derived indirectly from coke in a blast ...

AI-driven process monitoring enhances the qualification of additively manufactured stainless-steel parts. By analysing high-frequency welding current and voltage signals in both the time and frequency ...

Instead, you use green hydrogen in a direct reduction process, both as your reductant and to power an electric arc furnace to supply the heat. Instead of tons of carbon dioxide, this process emits ...

In Namibia, the SuSteelAG consortium has succeeded in its first industrial-scale practical test to process iron ore – including lower grades – into directly reduced iron in a climate-neutral manner.

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...