Haddii bir bir ah ay tuurto daawaha ku salaysan nikkel iyadoo ay dhumisay maalgelinta wax-soo-saarka dhunka (nooc ka mid ah shubista saxda ah), ka dib waxaa la heli doonaa shubka maalgashiga daawaha ee nikkel. Daawaha ku salaysan nikkel waa nooc ka mid ah daawaha sare leh nikkel sida matrix (guud ahaan ka weyn 50%) iyo copper, molybdenum, chromium iyo xubno kale sida walxo alloying. Waxyaabaha ugu muhiimsan ee alwaaxyada nikkel-ku salaysan waa chromium, tungsten, molybdenum, cobalt, aluminium, titanium, boron, zirconium iyo wixii la mid ah. Waxaa ka mid ah, Cr, Al, iwm. inta badan waxay ciyaaraan saameyn liddi ku ah oksaydheynta, iyo walxaha kale waxay leeyihiin xoojinta xalalka adag, xoojinta roobabka iyo xoojinta xuduudaha hadhuudhka. Alloys-ku-saleysan nickel waxay inta badan leeyihiin qaab-dhismeedka austenitic. Xaaladda xalalka adag iyo daaweynta gabowga, waxaa sidoo kale jira wejiyada intermetallic iyo carbonitrides birta ah ee matrix austenite iyo xuduudaha hadhuudhka ee daawaha. Alloys-ku-salaysan ee nickelku waxay leeyihiin awood sare iyo iska caabin oksaydh oo wanaagsan, caabbinta daxalka iyo iska caabbinta heerkulka sare ee inta u dhaxaysa 650 ilaa 1000 ° C. Daawaha ku salaysan nickelku waa daawaha iska caabinta heerkulka sare ee caadiga ah. Alloys-ku-salaysan nikkel waxa loo kala qaybiyaa alloys-kuleelka-ku-salaysan, nikkel-ku-salaysan daxalka u adkaysta, nikkel-ku-salaysan alaabaha-adkeysiga u adkaysta, alloys-ka saxda ah ee nikkel-ku-salaysan iyo daawaha xusuusta qaab-dhismeedka nikkel-ku-salaysan marka loo eego hantidooda ugu muhiimsan. Superalloys-ku-saleysan nikkel, superalloys-ku-saleysan birta iyo superalloys-ku-saleysan nikkel ayaa si wadajir ah loogu tilmaamaa alloys heerkul sare ah. Sidaa darteed, superalloys-ku-saleysan nikkel waxaa loo tixraacaa sida alloys-ku-saleysan nikkel. Walxaha taxanaha superalloy-ku-saleysan ee loo yaqaan 'nikel-based superalloy series' ayaa si weyn loogu isticmaalaa duulista, hawada hawada, batroolka, kiimikaadka, tamarta nukliyeerka, birta, badda, ilaalinta deegaanka, mashiinnada, qalabka elektiroonigga iyo meelaha kale. Darajooyinka iyo hababka daaweynta kulaylka ee loo doortay qaybo farsamo oo kala duwan way kala duwanaan doonaan.
