Which metal , with the atomic number 30, is used to coat iron or steel in the galvanizing process ?
Galvanization Galvanization Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are submerged in a bath of molten zinc. Galvanizing protects the underlying iron or steel in the following main ways: Named via French from the name of Italian scientist Luigi Galvani, the earliest use of the term was, in early 19th-century scientific research and medical practice, stimulation of a muscle by the application of an electric current. The term "galvanized" continues to be used metaphorically of any stimulus which
Iron–nickel alloy elements formed with a supernova or similarly cataclysmic event. Iron and nickel are the most abundant metals in metallic meteorites and in the dense metal cores of planets such as Earth. Nickel–iron alloys occur naturally on Earth's surface as telluric or meteoric iron. The affinity of nickel atoms (atomic number 28) for iron (atomic number 26) results in natural occurring alloys and a large number of commercial alloys, and provides a complex electron environment for catalyzing chemical reactions. In steel metallurgy, nickel is alloyed with iron to produce maraging steel and some low-alloy steels. Other technological uses include Invar and