Iridium, a chemical component with the image Ir and atomic quantity 77, usually reveals a silvery-white look. This platinum group steel presents a metallic luster, contributing to its perceived coloration. The time period, derived from the Greek phrase for rainbow, refers back to the number of colours noticed in its salts.
The steel’s resistance to corrosion, even at elevated temperatures, is a major profit, resulting in its use in purposes requiring sturdiness and longevity. Traditionally, iridium has discovered purposes in customary weights and measures, electrical contacts, and crucibles on account of its strong properties. Its contribution to specialised purposes is important.
