NO8810 corrosion-resistant alloy tsim nyob rau hauv 1970s, uas muaj li ntawm 30% ntawm Ni, 20% ntawm Cr, Al thiab Ti tag nrho ntawm li 1%, feem ntau yog siv nyob rau hauv high-temperature corrosion-resistant ib puag ncig, xws li roj thiab roj pipelines, cua sov exchangers, chav fais fab turbines, thiab lwm yam.; nws yog ib qho corrosion-resistant alloys nyob rau hauv daim ntawv thov ntawm ntau yam hlau.
lncoloy 800 series alloy yog Ni thiab Cr raws li lub ntsiab alloying ntsiab ntawm Ni-Fe-Cr system ntawm corrosion-resistant alloys. Nyob rau xyoo 1950, lub ntiaj teb hlau npib tsib xee cov peev txheej tau tshwm sim hauv cov khoom siv luv luv, txhawm rau tsim cov khoom siv hluav taws xob kub-resistant thiab corrosion-resistant nickel alloy, Tebchaws Asmeskas lub tuam txhab npib tsib xee thoob ntiaj teb tau ua tus thawj coj hauv kev txhim kho Incoloy 800 alloy. Cov hlau muaj peev xwm tswj tau cov qauv austenitic ruaj khov rau lub sijhawm ntev ntawm qhov kub thiab txias, thiab muaj lub zog siab, zoo oxidation thiab carburization tsis kam, nrog rau muaj zog corrosion kuj nyob rau hauv cov kua ib puag ncig. Raws li lub hauv paus ntawm Incoloy 800 alloy, los ntawm kev hloov kho tsis tu ncua ntawm alloy muaj pes tsawg leeg (o (C) thiab o (Al + Ti)), ob hom hlau-nickel raws li alloys, Incoloy 800H thiab Incoloy 800HT, tau tsim.
