structural:reformatting, linguistic:translation, structural:expansion
Applications

In 2022, the major applications of tellurium were thin-film solar cells (40%), thermoelectrics (30%), metallurgy (15%), and rubber (5%), with the first two applications experiencing a rapid increase owing to the worldwide tendency of reducing dependence on the fossil fuel. In metallurgy, tellurium is added to iron, stainless steel, copper, and lead alloys. It improves the machinability of copper without reducing its high electrical conductivity. It increases resistance to vibration and fatigue of lead and stabilizes various carbides and in malleable iron.