: Metals are crystalline, meaning atoms are arranged in repeating 3D patterns called lattices. Common structures include: BCC (Body-Centered Cubic) : e.g., Iron at room temperature.
: These are "maps" showing what phases (solid or liquid) exist at specific temperatures and compositions. Engineering Metallurgy - Applied Physical Metal...
: Occurs when two different metals are in electrical contact in a corrosive environment. : Metals are crystalline, meaning atoms are arranged