Nickel-based alloy tọka si alloy giga pẹlu nickel bi matrix (gbogbo tobi ju 50%) ati Ejò, molybdenum, chromium ati awọn eroja miiran bi awọn eroja alloying. Awọn eroja alloying akọkọ ti awọn ohun elo orisun nickel jẹ chromium, tungsten, molybdenum, cobalt, aluminiomu, titanium, boron, zirconium ati bẹbẹ lọ. Lara wọn, Cr, Al, bbl ni akọkọ ṣe ipa ipakokoro, ati awọn eroja miiran ni okun ojutu ti o lagbara, okun ojoriro ati okun aala ọkà. Nickel-orisun alloys okeene ni austenitic be. Ni ipo ojutu ti o lagbara ati itọju ti ogbo, awọn ipele intermetallic tun wa ati awọn carbonitrides irin lori matrix austenite ati awọn aala ọkà ti alloy.Awọn ohun elo ti o da lori nickel ni gbogbogbo jẹ simẹnti nipasẹ ilana simẹnti idoko-owo. Awọn giredi ti o wọpọ ti awọn ohun elo orisun nickel fun simẹnti jẹ bi atẹle:
- 1) Ni-Cr-Mo alloy, Hastelloy jara 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
