Ndepụta nyocha nyocha

A na-eji tubes c2000 ọtụtụ ụlọ ọrụ dị iche iche gụnyere nhazi petrochemical, usoro nhazi ngwa kemịkalụ, mmagharị mmanụ na osisi.

Ọ na - egosipụta ezi nguzogide na-anọpụ iche na ibelata gburugburu. Alloy a na -emepụta oxide ube, ihe nkiri na-egbochi nke na-adịghị ada ada, mana ọ na-ejigide nguzogide na-eguzogide na-enwu ọkụ.

Nke a na-enye nguzogide nke ukwuu na sulfuric acid. Ọ nwekwara ọdịnaya chromium dị elu, iji bulie nguzogide ya na kemịkal na-agafe agafe site na oxygen na-agbaze.

Ndenye aha yabays
Industlọ ọrụ na-arụ ọrụ na-egbochi corrosion. Mkpa ọrụ a pụrụ ịdabere na ya na-eduga na nnabata na uto ha n'akụkụ ike, ahụike na gburugburu ebe obibi, mmanụ na gas, ọgwụ na-emepụta ihe gas na-eme mkpọtụ.

O nwere ike iguzogide ọtụtụ ihe kemịkal na kemịlị na-enweghị oxiding, ma na-egosipụta oke iguzogide na-efe efe na ọnụnọ nke chloride na ndị ọzọ.

A na-eduzi site na nha dị iche iche na oke nha na ọkpụrụkpụ dị iche iche, ụdị Nickel-Chromium-Chromium-molyybdeom maka ike ya na nguzogide corrosion.

Igwe eji emecha nke emeburu bụ nke a bụ nke ígwè.

Hastellow g30 na-eguzogide ntụ ọka ahụ na mpaghara okpomọkụ dị elu. Hastellow G30 Fasteners na-egosipụta akụrụngwa anụ dị ka ikuku na - eme ihe ọkụkụ, elongation, na ike modulu. Hastellow g30 nwere ihe ndị dị ka ume ume na ike tensile. Companylọ ọrụ anyị na-enye ndị a na-ebugharị mmanụ na mmanụ na gas, Reinwaries, fatịlaịza, na-agbanwe. A na-ejikwa fasteners ndị a na mmiri, shuga, mmiri ara ehi na nhazi nri. Ọ na - egosi njupụta, mbelata mpaghara, na coeffist nke mgbasa ikuku nke Lookmal. Anyị fastellow g30 anyị fasteners na-eguzogide ọgwụ hydrochloric na nitric acid. Alloy nwere nguzogide elu nke prophoric acid. Hastellow g30 na-eme nke ọma na gburugburu corrosive.

The B2 dabara adaba bụ nkuku isi na-atọ ọchị na-atọ ọchị, na ihe mejupụtara haverelloy na-enwe ike dị mkpa na ogo dị mkpa iji nyere ya aka imeri ọtụtụ nrụgide ruo ọtụtụ afọ na-abịa.

ASTM B622 na ASTLOY B2 P2 enweghị ike ọkpọkọ ọkpọkọ karịsịa na-egosipụta oke nguzogide na-ebelata corrosion na acid acid acid.

Hastelloy x fanges bụ ezigbo ọrụ chromium-nickel iron molybdemum Super Alloy flanges nke nwere nguzogide nguzogide nke corsonion na-agbanwe agbanwe na-agbanwe agbanwe.

NAS NW276 bụ nil moy moloy nwere nguzogide corrosion na oxdizing ma na-ebelata ikuku. Na a alyy, a na-eme ka ihe mgbochi carbide na okpomọkụ (Haz) na mgbochi na-eguzogide na-emegide nguzogide nke c na siị.

E meghee ihe dị ka nke a na-ahụkarị n'oge ọgwụgwọ okpomọkụ na-ejikọ ya na akwa.

Ndị a nwere uru nke Nickel na Molybum na-enye iguzogide iguzogide gburugburu ebelata. Nguzogide oxidation dịkwa elu na ihe ndị a n'ihi mgbakwunye nke ọdịnaya Chromium.

Flange bụ nke abụọ ejikọtara ọnụ. A na-eji flanges mgbe nkwonkwo chọrọ ịchụ nta. Ọ na-enye mgbanwe maka ndozi. Flige na-ejikọ ọkpọkọ na akụrụngwa na valves. A na-agbakwunye ọgba aghara na sistemụ ọkpọkọ ma ọ bụrụ na mmezi ya na achọrọ n'oge ọrụ ọkụkụ.
Nkwonkwo a na-acha uhie uhie mejupụtara atọ dị iche na nnwere onwe ha na-agba ajụjụ ọnụ; Frances, Geluskets, na bọlsọga; nke na - achikọta ya site na mmetụta ọzọ, onye na - ahụ A chọrọ njikwa pụrụ iche na nhọrọ na itinye ya na ebe niile enwere ike inweta nkwonkwo, nke nwere nkwụsi ike na-adọrọ adọrọ.
Flange bụ onye na-egbuji, egbugbere ọnụ ma ọ bụ rim, ma ọ bụ nke mpụga ma ọ bụ nke na-arụ ọrụ ka ịbawanye ike (dị ka floage nke iron, ma ọ bụ t-sy); Maka mgbakwunye dị mfe na ihe ọzọ na - eme (dịka flage na njedebe nke ọkpọkọ, wdg, ma ọ bụ n'elu oghere igwefoto); ma ọ bụ maka nkwụsi ike ma na-eduzi mmegharị nke igwe ma ọ bụ akụkụ ya (dị ka ọ dị n'ime ụgbọ ala ụgbọ okporo ígwè, nke na-edebe wiil ndị ahụ site na ịgbanyụ ụgbọ okporo ígwè). A na-ejikwa okwu ahụ "Flan" maka ụdị ngwaọrụ eji eme mpempe flanges.

Fligen bụ nke abụọ ejikọtara ya na usoro ịgbado. A na-eji flanges mgbe nkwonkwo chọrọ ịchụ nta. Ọ na-enye mgbanwe maka ndozi. Flange na-ejikọ ọkpọkọ na nha anya na varin. Paup na flanges bụ, DEE Deeline sistemụ ma ọ bụrụ na mmezi ya na achọrọ n'oge ọrụ ọkụkụ.
A na-ejikọ nkwonkwo na-anọ iche na onwe ha n'agbanyeghị na ihe mgbochi; Frances, Geluskets, na bọlsọga; nke na - achikọta ya site na mmetụta ọzọ, onye na - ahụ Njikwa pụrụ iche AE chọrọ na nhọpụta na itinye ihe ndị a niile iji nweta nkwonkwo, nke nwere obere nkwụsị.

Ike na oxiding na-eguzogide 2200 deg. F (1200 deg. C) - Hastrely x Pipe Bend bụ ihe ngwọta siri ike na-eme ka ọkwa dị ike na ntuli aka na 2200 deg. F (1200 deg. C).

Hastellow g30 bụ ngwakọta nke nickel, chromium, ígwè, cobalt, molybdenum, tungsten na manganese. A na-eji ya eme ihe na-eme ka ọ dị elu na-eguzogide ọnọdụ kemịkal. Hastellow g30 bụ arụmọrụ dị elu iji kwụsie ike n'elu okpomọkụ. N'ụdị wedded, a na-ebukwa nguzogide corsonion. Hastellow g30 boosteners na-eme nke ọma. Hastellow g30 resist nrụrụ na oke okpomọkụ. A na-eji ya na ngwa ndị chọrọ nnukwu corrosion na nguzogide nrụpụta. Iji oyi na - arụ ọrụ, ndị a na - eme ngwa ngwa. Ndị a na-ebugharị ngwa ngwa nwere nguzosi ike oxidation dị elu.

Hastelloy B-2 bụ nickel-base Warsooy na-enwe ezigbo nguzogide na hydrochloric acid ahụ na ntụle niile na okpomọkụ niile.

NAS NW276 bụ nil moy moloy nwere nguzogide corrosion na oxdizing ma na-ebelata ikuku. Na a alyy, a na-eme ka ihe mgbochi carbide na okpomọkụ (Haz) na mgbochi na-eguzogide na-emegide nguzogide nke c na siị.

Ndị a na mpaghara c276 nwere ngwakọta nke molybum, nickel na chromium. Dị ka njikọta Nickel ndị ọzọ, ọ dị mfe iji mepụta na weld, ma nwee nguzogide na-efe efe na-agbaji (ụdị nke ndọcha igwe na-adịghị mma) na ngwọta chloride. N'ihi ọdịnaya chromium ya dị elu, ọ na-eguzogide ọgwụ oxidizing na na-abụghị oxidize na ọgbụgba na corrice na ọnụnọ chlorise na ndị ọzọ.

Alloy b ya ewu ewu na-egbochi ya. Ihe ndị a niile dị mma megide ibelata acids, ma sie ike megide exids acid. N'ihi ọdịnaya Molybdem dị elu, alloy a dịtụ ọnụ karịa alloys ndị ọzọ. N'otu oge ahụ, ọ nwere nguzogide corsonion sulfuric acid na acids dị iche iche na-enweghị oxidize, ezigbo nguzogide na chloride na-efe efe cracking (SCC), na ezigbo nguzogide na acid dị iche iche acid.

Hastellow c-263, bụ afọ na-eme ka Nickelt-Cobral-Chromium-molybdelmum alloy.hastay? 2 c-263 nwere ezigbo agwa nke na-eme ka ọ dị mma maka ọtụtụ ngwa. Haynes? 263 Alloy na-ejikọ akụrụngwa nke na-eme ka ọ dị mma maka ngwa ngwa dị iche iche nke engine na ngwa ụgbọ elu ikuku na ngwa Tortifiner.

Hastelloy c-2000 (enweghị N06200) bụ ihe pụrụ iche n'etiti ihe ndị ọzọ na-enwe na-enwe ọla kọpa.

ASTM B619 na-enweghị ego N10276 tube na-ekpuchi klas abụọ n'okpuru nkọwapụta a. Na klaasị 1, a na-enyefe tube ngwa ngwa na-enye ya na mmiri na idozi ọnọdụ ma ọ bụ ihe a ga-eme ya na iji ya na-ada.

Ogige ndị dị na Gromium na-ama elu na Tungsten ma emepụta iji na-eguzogide na gburugburu ebe obibi siri ike. Ọ bụ nnọọ na-eguzogide corrosion na mgbochi mmiri ma jiri ya mee ihe maka ngwa kemịkalụ na steeti dị ka-igbo.

Nickel Alloy na-enye ezigbo nguzogide na hydrochloric acid na ntụle niile na okpomọkụ niile. Na mgbakwunye, ngwa ngwa B2 pipe na-enwekarị nguzosi ike na-agbasa, nrụgide corrosion na-agbagọ na mma ọgụ na mma.

Hastelloy B3 bụ molybbim na nickel alloys ndị òtù ọzọ nke nwere oke hydrochloric na-eguzogide na nguzogide na ọnọdụ dị iche iche. Ọ bụ ihe dị mkpa, sọlfọ na phosphoric acid dị ka acidizizing acid.

Hastelloy c-276 dị mfe iji mepụta, ducile, ọ dị mfe weld, ma nwee nguzogide pụrụ iche na mmetụ ahụ corrosion na-emesi ike na ngwọta Chluride.

Hastelloy c-266 bụ ihe dị iche iche na-eguzogide ọgwụ corsosion ugbu a, mana ọ bụghị nzuzu. A gaghị ekpughe ọla dị elu okpomọkụ, gburugburu acid siri ike. Ọzọkwa, ọ dị mfe ịrụ ọrụ na omume oyi; na-arụ ọrụ na-eme ka ọ dị mfe karị. Ọ bụrụ na-arụ ọrụ na-arụ ọrụ, a ga-enwerịrị ọnọdụ okpomọkụ ahụ n'etiti 16000F na 2250F.

Standardkpụrụ ASTM B574 na-akọwapụta ihe achọrọ maka NCKEL Alloy Ogwe emere site na N0276, N06035, N06455, N06058, na N06059, na N06059, na N06059, na N06059. Astm B574 ndị a na-egosipụta ihe mgbochi nguzogide corrosion Njirimara corsonion ma na-eji ọtụtụ ebe na nhazi kemịkalụ, mmanụ na ike ọgbọ.

C276 bụ Nickel-Chromium subleloy na Tungsten kwukwara, nke e mere maka nguzogide nke ọma na gburugburu ọgba aghara dị iche iche. Ihe ndị dị elu nickel na molybdem na-eme ka Nickel steel na-eguzogide ike na-enwe ike na-agbagide na ebe na-ebelata gburugburu ebelata na usoro mgbasa ozi.

A na-emekwa ihe ndị a flanges ndị a ma ọ bụ kpoo. N'oge ndị ahụ, a na-agbagharị ma ọ bụ bọlbụ na ọ gaghị ekwe omume, ọtụtụ ndị ọrụ na-ahọrọ iji WNR 2.4602.

Hastelloy B3 bụ Nickel-molybdem na nguzogide omimi na mgbawa stree, na -atụ, corrosion na nkwụsi ike nke alvay B2.

A na-ejikarị C276 na -esiwanye ike ime ihe ike ma ọ bụ corrosive gburugburu ebe Alloys na-ada.

Dozie nsogbu ndị ọzọ banyere ịkpa oke. Njikwa onwu na-egbochi ya na afọ nke mmepe arụpụtala na alloy eji taa, ma na alloy B2 na alloy B-3.