Ma aloyi opangidwa ndi nickel amatchulidwanso kuti ma superalloys opangidwa ndi ni-based ndi mphamvu zawo zapamwamba, kukana kutentha komanso kukana dzimbiri m'malo otentha kwambiri.Mapangidwe awo a kristalo omwe ali ndi nkhope ndi mawonekedwe apadera a ni-based alloys popeza nickel imagwira ntchito ngati stabilizer kwa austenite.Iwo amagwiritsidwa ntchito kwambiri pofuna kukana dzimbiri ndi katundu pa kutentha kwakukulu kwambiri.Nthawi zonse pamene mikhalidwe yowopsa kwambiri ikuyembekezeka munthu angaganizire ma aloyi awa chifukwa cha kukana kwawo kwapadera.Chilichonse mwazitsulozi chimakhala ndi faifi tambala, chromium, molybdenum, ndi zinthu zina.
