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

A na-emepụta ngalaba nke wuru n'ụlọ ọrụ ahụ ma na-ebuga ya na saịtị mbụ wee gbakọta. A na-ejikarị echiche a mee ihe iji wulite ọdụ ụgbọ ala, nkeji ụlọ ọrụ, ụlọ nkwakọba ihe, wdg.

Ulo Nuckel a nwere ezigbo nguzogide na ikpo ahihia agha. Alloy a na-aghọkwa nke ọma, sulfuric, phosphoric, acetic acid na iche iche na-abụghị oxhing Media.

Ngwakọta Hastlow X PIPE BEnd na-achọpụta na akụrụngwa nke Petrochemical Usoro na eriri gas na ngalaba na-ekpo ọkụ. Ejirikwa ya maka ihe eji arụ ọrụ na ngwa ọrụ mmepụta ihe n'ihi njigide na-eguzogide.

Ihe abuo iji bulie nmejupụta oxidaration dị arọ mgbanwe na omimi nke corrosion pen. Hastrelloy x pipe duru ihe omimi na uzo abuo n'ihi nguzoputa nke ihe nchebe, ihe nkiri oxide.

Na-enweghị isi
Alloy 22 (enweghị N06022) bụ Nickel Chromium molybdem Tungsten alloy na-achịkwa. N'ihi ọdịnaya alloy 22 a na-egosi oke iguzogide ma oxding ma na-ebelata ọkọlọtọ acid yana ndị nwere acid.

A na-ejikarị Nickel-molybdem a n'okpuru ebe na-ebelata oke ebelata ma nwee ọtụtụ carbon, silicon na ígwè karịa Hastrel B (alloy b). A na-akpọkwa kposara na Alloy a dị ka ngwa ngwa N10665.

Mpekere akwa akwa siri ike na-ezo aka na akwa igwe nwere ọkpụrụkpụ karịa milimita. A na-ekewa efere dị ukwuu n'ime akwa akwa na akwa-ukwu.

Hastellow c2000 na-ejikọta ọmarịcha usoro mgbasa ozi nke C276 na-enwe ike iguzogide akụrụngwa na-abụghị oxing n'okpuru ọnọdụ dị iche iche, gụnyere ọdịdị mmiri dịgasị iche iche. Ezubere ya iji nye oke nke ọma karịa ndị ọzọ hastelloy ndị ọzọ. A na-enweta nke a site na ịba ụba ọdịnaya Chromium na Molybum ma tinye obere ọla kọpa (1.6%). Ihe mgbakwunye ọla kọpa na-abawanye ike okpomoku nke C2000 Fasteners na sulfuric, hydroflua, ma itughari hydrochloric acid.

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.

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.

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 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.

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

A na-ahazi efere site na ịtụgharị ma ọ bụ, n'ọtụtụ oge, a na-edozigharị steel n'ime ya na-ekpo ọkụ ka ọ dị ọcha na ọkpụrụkpụ efere ikpeazụ ya. A na-eji akwa akwa, a na-echefu ya ichefu na otu usoro a .c ọ dị iche naanị na usoro nke ntụgharị.

Ihe dị ka bolts, kposara, akụ na eriri eri dị mma maka iji ihe dị iche iche acidive dị ala. Uzo a na-ahụkarị nke Hastellow Fasteners bụ Hastlow C276 (2.4819), nke bụ otu n'ime njigide Nickel na-eguzogide ọgwụ Nickel ma ọ bụ monel. Enwekwara akara mmụta pụrụ iche nke Hastelloy Fasteners nke nwere ike ịlere nsogbu ndị ọzọ.

Na mgbakwunye na nguzogide na-eguzogide na ike tens, Duplex 2205 Hex bolts nwekwara ike dị elu. Nke a na ihe na-akpata oge ọkọlọtọ nke chromium bụ ihe kpatara 2205 Duplex mkparị na ụlọ ọrụ mmiri.

Hastellow c276 bụ ihe dị iche iche dị iche iche ejirila n'ụdị ọjọọ. Ọ na-egosipụta corrosion iguzogide usoro mgbasa ozi chloride, acids acids, na-ebelata acid, mmiri na-acha uhie uhie na gas. Hastellow c276 na-anọchi alloy c (na-enweghị isi N10002), nke nwere obere chyomium na molybdemum dịtụ. Nnukwu nickel, molybdenum na tungsten na-eme ka ha dị oke ọnụ na steels adịghị mma. Ọ bụ site na Super kacha ewu ewu.

Ejiri eriri igwe anaghị agba nchara bụ akpa igwe anaghị agba nchara na-enweghị eriri na-enweta site na tube na-agba. Enwere ike ịmepụta ọnụọgụ Helix na akụkụ elu iji bulie arụmọrụ mbufe ọkụ.

Ogo nke otu, na-ekwe ka ihe nkiri mara mma iron, aghala inwe cracks, na-a scaringe na ntụpọ ndị ọzọ. A na-ekewa usoro a na mpempe akwụkwọ na-ekpo ọkụ na mpempe akwụkwọ oyi

Ngwa ASTM ASTM Standard B575 ASTEL-Molybdem-Chrimmes na-eme ka ọ dị njọ. Ọ na-egbochi ọgba aghara Chloride Corrosion Cracking, na-abanye, crovice na General Corrosion.

E jiri ya tụnyere ihe siri ike, usoro nchara na-eji prepabricated usoro a na-ejikọkarị ahịhịa dị iche iche nwere ike belata ọnụahịa owuwu site na 2-3%. Were onu ogugu na akaụntụ, ọnụ ahịa nchara nchara belatara site na 14%. N'otu oge ahụ, ọnụ ahịa ihe owuwu dị ukwuu na-aba ụba site na 16%. A na-amakwa super alloys dị ka arụmọrụ alloys dị elu. Hastelloyo nwere ọtụtụ ihe na ngwakọta dị iche iche iji nweta nsonaazụ achọrọ.

A na-ejikarị efere nchara na ngwa ụlọ, arịa nrụgide, mmiri na-agbasa na akụrụngwa, yana ngwa ndị agha. Ọkwa ahụ, ihe na parameters nke efere akwa dịkwa mkpa na otu esi eji ya.

Hastrelloy alloy C2000 Franges Hastrely C2000 SPANGE

Nke a nickel steel alloy c22 na-egosiputa nguzogide iguzogide nke oxida na oxlorine ma obu ahihia nwere nitric acid ma ọ bụ mixhize acid na chlorine.

Nicelloy C-276 na-eguzogide usoro usoro usoro dị iche iche dị iche iche dịka chlorine, akpụ akpụ na acetic acid, na ihe ngwọta mmiri.

Ọ bụ ezie na efere c276 nwere oke ọrụ na-arụ ọrụ siri ike ma e jiri ya tụnyere ndị na-ahụ maka Austienitic, a ga-achọ nnabata ma ọ bụrụ na Nickel Alloy C276 ga-arụ ọrụ ike na ogo dị elu. Enwere ike ịchọ ngwọta Daily ma ọ bụrụ na nrụrụ nke Nickel C276 warara gafere 15%.

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.

Hastellow B2 fanges na-abịa n'okpuru ASTM B564 Nkọwapụta nke sitere na nha sitere na ya? inches ruo sentimita 60 n'okpuru ụkpụrụ dị iche iche.

Ukwu akwara ukwu ukwu na-ezo aka na akwa nchara na ọkpụrụkpụ nke erughị 50 mm. A na-ejikarị akwa akwa akwa na-ebugharị emegharị, na-efegharị, àkwù, àkwà mmiri na arịa dị elu shells

A na-eme ngwa ngwa pipe (a na-eme ihe dị ka Asme b 16,1 \ / 97 \ / 97 \ / 97 \ / 97 \ / 97 \ /17 na BS3799.

A na-eji ihe mejupụtara dị adị nke Molybum na NCKEL ọdịnaya nke C276 mee ka Nickel steel allows. Ọ na - enyere mmadụ aka iguzogide corvice na corrosion na - ebelata gburugburu. N'aka nke ọzọ, a na-eji chromium, n'aka nke ọzọ, a na-eji ya ejiri mee ka mgbasa ozi na-agbagha.

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.

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.

Hastellow c22 flanges nwere otutu ojiji dị iche iche na ụlọ ọrụ dị iche iche. A na-ejikarị almeys C22 na-ejikarị ihe na-eme ọgwụ maka ọgwụ maka ihe na-egbu egbu maka fettings na tuting, na ọ na-enyere aka izere mmerụ ahụ, nke na-akpata corrosion.

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.

Mpekere na-eji nwayọọ na eriri dị arọ na-ezo aka na akwa nchara nwere ọkpụrụkpụ dị ukwuu karịa 3 mm na erughị 50 mm. A na-ejikarị akwa igwe na akwa akwa, na-ehicha, àkwà mmiri

Studs B2 Studs nwere ike iguzogide gburugburu oxiding na-adịghị mma maka iji oxiding na oxiding mewọn ma ọ bụ ọnụnọ nke ígwè ma ọ bụ nnu ọla kọpa dị ka ha nwere ike ibute ọdịda.