In this video excerpt from NOVA's "Hunting the Elements," New York Times technology columnist David Pogue visits The Verdin Company, a manufacturer of bells, to learn about bronze. Find out how copper ...

Aluminium-lithium alloys have garnered significant attention in the aerospace and defence sectors due to their exceptional combination of high strength, low density, and improved corrosion resistance.

Master alloys are semi-finished products, and are used as raw material in metals industries. They are a pre-alloyed combination of alloying elements. They are also known as grain refiners, modifiers, ...