How Do the Alloying Elements Affect Properties of Steels?
Aluminum, chromium, manganese, molybdenum. What is the role of the alloying elements on the properties of steels? When and why are they used? Aluminum and Chromium. Why are they used? ALUMINUM During the preparation of the steel, aluminum (Al) is used both as of the metal grain, for all those fine-grained steels. CHROMIUM Chromium (Cr), […]
Stainless Steel Melting Processes
The first materials able to withstand the aggressive action of the acids were discovered in 1821, thanks to the mixing and the merger of oxides of iron and chromium. A little bit of history Initially, this alloy contained a percentage of chromium of around 1.5 and high carbon values. Only at the end of the […]