Search Results for: Steel articles
, . silicon steel, . cast steel, . tungsten steel, . magnet steel, . cast iron, . nickel, . cobalt, . magnetite [ ] below its curie point of °c, α-iron changes from paramagnetic to ferromagnetic : the spins of the two unpaired electrons in each atom generally align with the spins of its neighbors, creating
main article: steel see also: steelmaking steel (with smaller carbon content than pig iron but more than wrought iron) was first produced in antiquity by using a bloomery . blacksmiths in luristan in western persia were making good steel by bc. [ ] then improved versions, wootz steel by india and damascus...
https://en.wikipedia.org/wiki/Iron