What are the mainstream application fields of high-temperature alloys?

Aerospace is the largest demand field, covering aero-engine turbine blades, combustion chambers and turbine disks. Energy industries adopt them for gas turbine hot-end parts, nuclear reactor core components and thermal power boiler pipes. Petrochemical high-temperature reaction furnaces, automotive turbochargers and industrial high-temperature furnace molds also rely on these alloys. Almost all equipment running under persistent ultra-high heat needs such materials.