Kovaná superslitina na bázi niklu

Nickel-based wrought-alloys are hot-worked materials formed from a Ni-Cr matrix with the addition of multiple components such as Co, Mo, and W.

This alloy exhibits excellent oxidation resistance below 500°C, achieving high-temperature strength through both solid solution strengthening and precipitation strengthening. Its face-centered cubic structural stability supports heat resistance above 650°C.

As a core material for hot-end components in aircraft engines, nickel-based wrought-alloys account for 70% of this market share, primarily used in the manufacture of critical load-bearing components such as turbine disks and combustion chambers. Compared to cast superalloys, they offer a wider hot working temperature window (approximately 200°C wider) and more uniform segregation control, enabling the production of complex profiles through processes such as cold rolling and forging.

Bars (used for the preparation of deformed high-temperature alloy discs, fasteners, etc.)

Wire (used in nuclear power, petrochemicals, ultra-supercritical power generation, etc.)

Welding materials (used in welding high-temperature alloy components, etc.)