This article was updated Feb. 3, 2023. It was originally published June 7, 2016. Hot and cold rolled steel are two common types of steel. Engineers need to know the difference between them to turn out ...

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Advances in production technology and materials science, particularly for new types of high-tech steel, mean that an old concept called “twin-roll” is being taken up successfully. An alternative ...

The process of cold working involves the strengthening of steel material by physically manipulating the material below the recrystallization temperature. The recrystallization temperature is defined ...

Posco, south korean steel company, is preparing to expand abroad and overtake Nippon Steel of Japan as the world’s third-biggest steelmaker, its groundbreaking Finex technology is central to its plans ...

Ph.D. student Camila Gomez mimicked the cooling process of Tata Steel's blast furnaces in the lab and found out that it's better to cool with warmer water. Cooling red-hot steel after it has been flat ...