Alloy dabeere na nickel na-ezo aka na nnukwu alloy nwere nickel dị ka matriks (n'ozuzu karịa 50%) na ọla kọpa, molybdenum, chromium na ihe ndị ọzọ dị ka ihe na-eme ka alloy. Ihe ndị bụ isi na-eme ka ihe ndị na-emepụta nickel bụ chromium, tungsten, molybdenum, cobalt, aluminum, titanium, boron, zirconium na ndị ọzọ. N'etiti ha, Cr, Al, wdg tumadi na-egwu mgbochi ọxịdashọn mmetụta, na ndị ọzọ ọcha nwere siri ike ngwọta ike, ọdịda ike na ọka ókè ike. Alloys dabeere na nickel na-enwekarị usoro austenitic. N'ọnọdụ ngwọta siri ike na ọgwụgwọ ịka nká, enwekwara usoro intermetallic na carbonitrides metal na matrix austenite na oke ọka nke alloy.A na-atụba alloys dabere na nickel site na usoro ntinye ego. Akara a na-ahụkarị nke alloys dabere na nickel maka nkedo bụ ndị a:
- 1) Ni-Cr-Mo alloy, usoro Hastelloy C-276, C-22, C-2000, C-4, B-3
- 2) Ni-Cr alloy: Inconel 600, Inconel 601, Inconel 625, Inconel 718, Inconel X 750, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825;
- 3) Ni-Cu alloy, Monel 400, Monel K500
