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A na-eji ha maka ọrụ okpomọkụ dị elu, ebe a chọrọ iguzogide oxidation na carburisation. Maka ihe kacha mma mgbawa nrụgide, ma ọ bụ maka ọrụ nrụgide n'elu 815¡ãC, Incoloy 800H ma ọ bụ Incoloy 800HT kwesịrị iji.

Incoloy 800 / 800H / 800HT bụ ihe ngwọta siri ike nickel chromium iron alloys na obere mgbakwunye nke aluminom na titanium iji melite corrosion na oxidation resistance.

Otu n'ime ihe dị iche iche nke Inconel 718 ¡As mejupụtara bụ mgbakwunye niobium iji kwe ka ịka nká nke na-enye ohere ịgbado ọkụ na ịgbado ọkụ na-enweghị isi ike ozugbo n'oge kpo oku na jụrụ oyi.

Ngwa nhazi okpomọkụ na ngwa ụlọ ọrụ mmepụta ihe, dị ka nkata, trays, na ihe ndozi. Na nhazi kemịkalụ ma ọ bụ petrochemical, a na-eji ya maka ndị na-agbanwe okpomọkụ na sistemu ọkpọkọ na mgbasa ozi nitric acid, ọkachasị ebe a chọrọ iguzogide nrụgide corrosion chloride.

A na-eji ya maka ihe ndị na-achọ ikpughe na mmiri mmiri na nrụgide ọrụ dị elu.

Alloy 625 \/ Inconel 625 na-eji maka ike ya dị elu, ezigbo mmepụta ihe (gụnyere ịbanye), yana nguzogide corrosion pụtara ìhè.

HASTELLOY C276 adịghị adịkarị mfe mmiri ozuzo oke ọka na ọnọdụ welded ya mere dabara adaba maka ọtụtụ ngwa usoro kemịkalụ.

625 nwere nguzogide pụtara ìhè na pitting, crevice corrosion na intercrystalline corrosion.

Alloy C-276 nwekwara ezigbo iguzogide pitting, nrụgide-corrosion cracking na oxidizing ikuku ruo 1900 ãF. Alloy C-276 nwere ahụkebe iguzogide a dịgasị iche iche nke chemical gburugburu.

nickel alloy Hastelloy B2 2.4617 prefab pipe iguzogide sọlfọ na acetic na phosphoric acid.

Nickel steel alloy bụ nke a na-emepụta ngwa ngwa ma nwee ike ịgbanye ya ma ọ bụ nke annealed ma ọ bụ mmiri ozuzo (afọ) ọnọdụ siri ike.

A na-eji superalloy a na-arụ ọrụ dị iche iche dị ka ikuku ikuku, nhazi kemịkalụ, injinia mmiri, akụrụngwa na-achịkwa mmetọ, na ndị na-emepụta ngwá agha nuklia.

Ihe mejupụtara ya bụ 50-55% nickel+cobalt (ya na cobalt nwere oke 1% max) yana 17-21% chromium.

Nzaghachi afọ ike dị umengwụ nke alloy 718 na-enye ohere ịgbado ọkụ na ịgbado ọkụ na-enweghị isi ike ozugbo n'oge kpo oku na jụrụ oyi.

Maka ọrụ na-achọ ihe kacha mma na-akpụ akpụ na mgbawa, Incoloy 800H ma ọ bụ 800 HT na-eji. Ihe dị elu nke nickel na chromium na alloys na-enyekwa ezigbo nkwụsị nke corrosion.

Nguzogide corrosion pụtara ìhè na nke dị iche iche nke INCONEL 625 alloy n'okpuru oke okpomọkụ na nrụgide bụ isi ihe kpatara nnabata ya na mpaghara nhazi kemịkalụ.

Nke a alloy bụ eguzogide guzobe nke ọka oke precipitates na weld okpomọkụ-emetụta mpaghara, si otú na-eme ka ọ dabara maka ọtụtụ chemical ngwa ngwa na ihe dị ka welded ọnọdụ.

Alloy B2 bụ ihe na-eguzogide ọgwụ maka ọtụtụ organic na inorganic acid. Ọ bụ ihe na-egbochi mbelata.

A na-eji nickel alloy a sitere na okpomọkụ cryogenic ruo ogologo oge na 1200 ¡ã F.

HASTELLOY C276 bụ otu n'ime alloys ole na ole na-eguzogide mmiri chloride gas, hypochlorite na chlorine dioxide ngwọta.

625 fọrọ nke nta ka ọ bụrụ nnwere onwe zuru oke site na chloride kpatara nrụgide corrosion mgbawa.

Inconel 718 aghọwo ihe bara uru na ngwa dịgasị iche iche sitere na ọrụ mmepụta ihe na ngwá ọrụ agha na ụlọ ọrụ ikuku.

Ọ nwere nnukwu nguzogide oxidation na okpomọkụ dị elu ruo 1050C.

A na-eji Incoloy Alloy 800 eme ihe n'ọtụtụ ebe na akụrụngwa nke ga-enwerịrị ike dị elu na iguzogide oxidation, carburisation na mmetụta ndị ọzọ na-emerụ ahụ nke ikpughe okpomọkụ dị elu.

Ndị a nwere uru nke nickel na molybdenum na-enye ihe mgbochi megide gburugburu ebe obibi kachasị mma. Nguzogide oxidation dịkwa elu na ihe ndị a n'ihi mgbakwunye nke ọdịnaya chromium.

Monel 400 bụ ihe nickel-ọla kọpa alloy (ihe dị ka 67% Ni ¨C 23% Cu) nke na-eguzogide mmiri mmiri na uzuoku na oke okpomọkụ yana ngwọta nnu na caustic.

HASTELLOY C276 nwere nguzogide pụrụ iche maka ngwọta siri ike nke nnu na-egbu egbu, dị ka ferric na cupric chlorides.

HASTELLOY C276 bụ nickel-chromium-molybdenum rụpụtara alloy nke a na-ewere dị ka alloy na-eguzogide corrosion kacha dị.

Ọ nwere nnukwu nguzogide nrụgide-corrosion cracking na pitting. Hastelloy B-2? na-egosipụtakwa nguzogide hydrochloric acid na mkpokọta na okpomọkụ niile.

Enwere ike iji ya na mbenata gburugburu kemịkalụ na ụlọ ọrụ nhazi kemịkalụ.