I-Alloy C-22 akufanele isetshenziswe emazingeni okushisa okusetshenzelwa ngenhla kwe-1250¡

I-Hastelloy B-3 iyi-nickel-molybdenum alloy enokumelana kahle nokuphamba, ukugqwala kanye nokuqhekeka kokugqwayiza kanye nokuqina okungcono kakhulu kwe-alloy b-2. Ngaphezu kwalokho, le ncwadi ye-nickel-steel imelana kakhulu nokuhlaselwa kwezindawo okune-Knife kanye nokushisa.

Njengamanye ama-alloys ama-nickel, kuyindlela elula, kulula ukuyisebenzisa futhi imelana nokuphikiswa okuhlukile ekuqhekekeni kokugqwala kwezixazululo ze-chloride (uhlobo lokuwohloka lapho ama-auntenitic steres athambekele khona).

I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.

Ama-Fasteners e-Carbon
Amaflethi ethu we-Hastelloy B2 Lap ahlanganisiwe nawo anikezwa ngosayizi abenziwe ngokwezifiso kanye nobukhulu kumakhasimende ethu. Okuqukethwe okuphansi kakhulu kwekhabhoni kanye ne-silicon yalezi zinhlamvu ze-hastelloy b2 socket weld flanges kunciphisa ukuvalwa kwemvula kanye nezinye izigaba emkhakheni othintekile we-welds futhi uqinisekise esimweni se-weldid.

Le alloy ekhombisa ukumelana kahle nokugqwala okunciphisa imidiya enolaka njenge-hydrochloric acid enobubanzi bokugxila kanye namazinga okushisa kanye ne-sulfuric acid kanye nokungcola okukhawulelwe kwe-chloric kanye nokungcola okulinganiselwe kwe-chloride.

I-Hastelloy C22 BAR iqukethe inani eliphakeme le-nickel-molybdenum-chromium superelloy kanye ne-tungsten futhi yakhelwe ukuhlinzeka ngokumelana kahle nokugqwala ezindaweni eziningi ezinokhahlo. Kumelana kakhulu nokugqwala ezindaweni zokucwilisa futhi kusetshenziselwa izinhlelo zokusebenza zamakhemikhali ku-As-Welded State.

I-Hastelloy C276 i-fastener ingumbuso omelana nokonakala olwenziwe amelana nokuthuthukiswa kwemingcele yokusanhlamvu okunezinhlamvu ezinqunyelwe ukumelana nokugqwala. I-C276 Alloy Fasteners inemishini emihle futhi isetshenziselwa ukusungula imishini yegesi ye-flue kanye nemishini yenqubo yamakhemikhali. I-Hastelloy C276 Bolts ivame ukusetshenziswa ukubamba izinto noma izinto ndawonye, ​​noma ukubeka izinto. I-fastener evame ukuba nekhanda ekugcineni eyodwa naku-chamfer kolunye. Imvamisa isetshenziswa esimweni esiphathwa solumbi futhi ifakwe ngo-1121¡Ãc (2050¡ãf) bese icishiwe.

Hastelloy x alloy (uns n06002; w.nr. 2.4665) Ingabe izinga lokushisa eliphakeme, i-matrix laqinisa, i-nicrfemo alloy emelana ne-oxidation axidation namandla amahle kakhulu. I-Hastelloy X Alloy yi-nickel-chromium-iron-molybdenum alloy enikezela ukumelana ne-oxidation enhle kanye namandla aphezulu okushisa ngenkathi kusalula ukwenza.

I-Hastelloy X iyi-alloy esekelwe esetshenzisiwe ye-nickel enamandla amahle okushisa aphezulu kanye nokumelana oxidation. Zonke izinhlobo zomkhiqizo zihle kakhulu ekwakheni nasekushiseni. Yize i-hasteloy x yaziwa ngokuyinhloko ukumelana kwayo nokushisa kwe-oxidation, futhi inokumelana kahle nokuqhekeka kokugqwayiza kwe-chloride ukuqhekeka nokukhulisa ubuhle, kanye nokumelana okuhle kakhulu kokunciphisa noma ukucubungula imimoya. I-Alloy X ingenye yezindawo ezisetshenziswa kakhulu ze-nickel ezisuselwa ku-nickel zezakhi ze-turbine injini.

I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe

Iyakwazi ukubekezelela uhla olubanzi lwamakhemikhali we-oxidizing kanye nama-non-oxidizing, futhi kukhombisa ukumelana okuvelele ekuhlaselweni okukhonkotha nokukhohlisa phambi kwama-chlorides namanye ama-halide.

I-DIN £ £ £ bhex bolt ngentambo eyingxenye

I-Alloy B-2 inokumelana kabi kwezindawo zokugqwala kwezindawo oxidizing, ngakho-ke, ayinconyelwa ukusetshenziswa ku-oxidizing media noma phambi kwensimbi noma usawoti wensimbi, okungadala ukwehluleka kokugqwala ngaphambi kwesikhathi.

Ama-nickel alloys ezinye zezinto eziwusizo kakhulu zokukhiqiza amapayipi namashubhu aphezulu ezinhlamvu zezimboni. Izakhiwo zazo ezingokwemvelo zizenza zisebenze ngokusetshenziswa okuhlukahlukene. Ama-alloyl ama-nickel amelana nokuqina okuhlukile futhi angasetshenziswa ezindaweni ezishisa kakhulu.

DIN 2.4675 hastelloy C2000 Blind Flanges Alloy C2000 Threaded Flangele

Amashubhu we-Hastelloy C2000 asetshenziswa ezinhlotsheni ezibanzi zezimboni ezifaka ukucubungula kwe-petrochemical, ukukhiqiza imishini yamakhemikhali, ama-oyela wokuhlanza kanye nezitshalo zamandla.

I-ASME B16.48 Hastelloy Alloy C2000 Flat Flanses stockholders Alloy C2000 Lap Flanges
IHastelloy C276 Round Head BOLTS ihlinzeka ngokumelana okuhlukile ekugcekeni kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo
An08800 \ Incoloy 800, ANC N08810 \ Incoloy 800ht, unc N08811 \ Incoloy 800ht, unc8825 \ Incoloy 825
I-Hastelloy C2000 PIPES ASME SB626 Hastelloy C2000 Welded tubing

Uns n10665 noma w.nr. 2.4617, Hastelloy B2 (eyaziwa nangokuthi "Alloy B2"), isisombululo esiqinile saqiniswa NI Mori ngezengezwe eziphansi zekhabhoni, ne-silicon nensimbi. Ingasetshenziswa ukunciphisa imvelo yamakhemikhali kanye nomkhakha wamakhemikhali. Kodwa-ke, i-Hastelloy B2 akufanele isetshenziswe emazingeni okushisa avela ku-1000¡ãf kuya ku-1600¡ÃÇf futhi akufanele asetshenziswe kumidiya exidizing.
Ama-nickel alloys angama-alloy ane-nickel njengento eyinhloko. I-solubelity ephelele eqinile ikhona phakathi kwe-nickel nethusi. I-solubility ebanzi phakathi kwe-iron, i-chromium, ne-nickel yenza ukuhlanganiswa okuningi kwe-alloy.Steel amapuleti asetshenziselwa izinhlelo zokusebenza, imithambo yengcindezi, izicelo zamasosha. Ibanga, izinto kanye namapharamitha wepuleti yensimbi nakho kuyaba ngenzeki ukuthi isetshenziswa kanjani.
Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.

I-Alloy C276 eyakha i-Flange Hasteloy C276 Flanges yenziwa nge-nickel chromium molybdenum alloy ebizwa nge-hastelloy. Ukwakheka kufaka ama-nickel angama-50.99%, ama-15% ama-molybdenum kanye nekhabhoni, i-manganese, i-silicon, isibabule, i-cospol, i-phosphorus kuyo. Ama-flases we-hastelloy C276 anendawo ephezulu yokuncibilika yama-degree angama-1370 Celsius. Leli phuzu eliphakeme eliphakeme livumela amazinga okushisa aphezulu e-flanges. Izinto ezibonakalayo zibuye zibe nama-790MPA amancane amandla ashubile kanye namandla wesivuno esincanyana esingu-355mpa.

I-Contel C-276 Alloy inokumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali zamakhemikhali, kufaka phakathi ama-oxidizers aqinile anjengama-chupric ama-churganides, ama-acetic ne-acetic acids, i-acetic anhydrides, namanzi olwandle kanye namanzi olwandle kanye ne-brine.

I-ASME £ º1 \ 4 "~ 5" £ hex bolt £ ~ 2 1 \ 2 "

Uns n10665 noma w.nr. 2.4617, Hastelloy B2 (eyaziwa nangokuthi "Alloy B2"), isisombululo esiqinile saqiniswa NI Mori ngezengezwe eziphansi zekhabhoni, ne-silicon nensimbi. Ingasetshenziswa ukunciphisa imvelo yamakhemikhali kanye nomkhakha wamakhemikhali. Kodwa-ke, i-Hastelloy B2 akufanele isetshenziswe emazingeni okushisa avela ku-1000¡ãf kuya ku-1600¡ÃÇf futhi akufanele asetshenziswe kumidiya exidizing.
Ama-nickel alloys angama-alloy ane-nickel njengento eyinhloko. I-solubelity ephelele eqinile ikhona phakathi kwe-nickel nethusi. I-solubility ebanzi phakathi kwe-iron, i-chromium, ne-nickel yenza ukuhlanganiswa okuningi kwe-alloy.Steel amapuleti asetshenziselwa izinhlelo zokusebenza, imithambo yengcindezi, izicelo zamasosha. Ibanga, izinto kanye namapharamitha wepuleti yensimbi nakho kuyaba ngenzeki ukuthi isetshenziswa kanjani.
Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

I-Hastelloy iyinhlangano ye-nickel engamelana ne-cororion equkethe ezinye izinto zamakhemikhali ezifana ne-chromium ne-molybdenum. Lokhu okuqukethwe kunokumelana okuphezulu kokushisa kanye nokuphikiswa okuhlukile kokugqwala. I-Hastelloy C276 ingelinye lamamaki we-hastelloy esetshenziswa embonini kawoyela negesi.Izinyoni ze-nickel zazingamelana ngokuphelele namakhemikhali amakhulu, kufaka phakathi ama-hydrochloric ama-hydrochloric nama-sulfuric. Futhi kungenye yezinto ezimbalwa ezitholakalayo ezingamelana negesi ye-chlorine emanzi, i-chlorine dioxide ne-hypochlorite.

Uns n10665 noma w.nr. 2.4617, Hastelloy B2 (eyaziwa nangokuthi "Alloy B2"), isisombululo esiqinile saqiniswa NI Mori ngezengezwe eziphansi zekhabhoni, ne-silicon nensimbi. Ingasetshenziswa ukunciphisa imvelo yamakhemikhali kanye nomkhakha wamakhemikhali. Kodwa-ke, i-Hastelloy B2 akufanele isetshenziswe emazingeni okushisa avela ku-1000¡ãf kuya ku-1600¡ÃÇf futhi akufanele asetshenziswe kumidiya exidizing.
Ama-nickel alloys angama-alloy ane-nickel njengento eyinhloko. I-solubelity ephelele eqinile ikhona phakathi kwe-nickel nethusi. I-solubility ebanzi phakathi kwe-iron, i-chromium, ne-nickel yenza ukuhlanganiswa okuningi kwe-alloy.Steel amapuleti asetshenziselwa izinhlelo zokusebenza, imithambo yengcindezi, izicelo zamasosha. Ibanga, izinto kanye namapharamitha wepuleti yensimbi nakho kuyaba ngenzeki ukuthi isetshenziswa kanjani.
Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

Namuhla, i-alloy b2 enamakhemikhali akhawulelwe angasetshenziswa esimweni se-welded futhi ayitholwa kangako kwi-SCC ngaphansi kwezimo eziningi. Njengokuhlala kunjalo, ukunakekelwa kumele kuthathwe ekukhetheni i-alloy efanele yesicelo oyifunayo.

Ama-alloys amelana nawo aphikisayo asetshenziswa kabanzi yizimboni zokucubungula amakhemikhali. Isidingo sokusebenza okuthembekile siholela ekwamukelweni nasekukhuleni kwazo ezindaweni zamandla, ezempilo kanye nezemvelo, uwoyela kanye negesi, amakhemikhali kanye negesi yokuhlanza igesi.

Lokhu kuhlinzeka ngokumelana okuthuthukiswe kakhulu ku-sulfuric acid. Futhi inokuqukethwe okuphezulu kwe-chromium, ukukhulisa ukumelana kwayo kumakhemikhali oxidizing kanye nemifudlana yenqubo engcoliswe ngama-forric ion kanye ne-oksijini encibilikisiwe.

I-Hastelloy C-2000 Alloy (uns N06200) ihlukile phakathi kwezinto zokwakha eziguquguqukayo ze-nickel-chromium-molybdenum ngokuba nesengezo sethusi ngamabomu.

I-Hastelloy C276 ASTM IPlate B575 Plate iyi-nickel-molybdenum-chromium superulloy ene-tungsten eyenziwe ukuthi imelana ne-supb evimbela ishidi evumela i-Hastelloy C276 Sheet ukwenza kahle amazinga okushisa aphakeme.

I-Hastelloy C-276 iyinto evame kakhulu ukumelana nokumelana okutholakalayo njengamanje, kepha akuyona into eyiqiniso. Izinsimbi akufanele zivezwe ekushiseni okuphezulu, imvelo enamandla ye-acid. Futhi, kulula ukusebenza ngezindlela zokusebenza ezibandayo; Ukusebenza okushisayo kwenza kube lula ukwenza kanzima. Uma kushisa, izinga lokushisa kufanele ligcinwe phakathi kuka-1600¡ãf no-2250¡ãf.

Kutholakala ngezindlela ezahlukahlukene, okuqukethwe kwaziwa ukuthi kuguquguqukayo kakhulu. Ukwakheka kwamakhemikhali okuyisisekelo kwe-Hastelloy C276 Piple engenamthungo kufaka phakathi i-nickel, i-chromium, kanye ne-molybdenum ku-alloy yayo. Izakhi ze-trio kuleli solsoy ezenziwayo yilokho okunika i-hastelloy C276 ipayipi elivuthayo lezakhiwo zalo eziphakeme zemishini ngaphezu kwezakhiwo zayo zokumelana kahle.

An06002 \ hastelloy x, an cy »

I-Hastelloy C22 Alloy ifaka i-nickel, i-chromium, i-molybdenum, ne-tungsten, okuholela ekumelaneni okukhulu ekuphathweni okukhohlisayo kanye nokucindezela kokugqwayiza.

I-Hastelloy C2000 iyatholakala ngosayizi nobukhulu obuhlukahlukene, lolu hlobo lwe-nickel-chromium-molybdenum alloy ludume ngamandla alo aphakeme nokuphikiswa kokugqwala.

I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

Hastelloy x alloy (uns n06002; w.nr. 2.4665) Ingabe izinga lokushisa eliphakeme, i-matrix laqinisa, i-nicrfemo alloy emelana ne-oxidation axidation namandla amahle kakhulu. I-Hastelloy X Alloy yi-nickel-chromium-iron-molybdenum alloy enikezela ukumelana ne-oxidation enhle kanye namandla aphezulu okushisa ngenkathi kusalula ukwenza.