👉 Nitridization is a process in which materials are reduced to their most basic forms by combining them with other substances. This can be done through various chemical reactions, such as oxidation or reduction, depending on the nature of the material and the specific conditions used. In this context, "nitridation" refers to the reduction of metals (such as iron) into their elemental form, which is a common practice in many industries and engineering applications. This process allows for the separation of metallic materials from non