I-Hastelloy C276 2.4819 Izinhlelo Zamapayipi Zakhiwa Esendaweni Yezindawo Ethinteke Kahle

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

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.

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-Hastelloy Alloys Directory
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.

Kukhombisa ukumelana okuhle ezindaweni ezingathathi hlangothi nezinciphisa. Le alloy yakha i-oxide enobuhlakani, ifilimu evikelayo engahambisani, kepha igcina ukumelana ne-opidation ephakeme emazingeni okushisa anyukayo.

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

Ama-Flanges nawo anamagremu angama-8.89 nge-cubic centimeter density kanye ne-1370 degrees ancibilike. I-DIN 2.4617 Socket Weld Flanges namanye ama-flanges asetshenziswa ekushiseni okuphezulu, izicelo eziphezulu zokucindezela kanye nezingcindezi eziphezulu ngenxa yezindawo eziphakeme zemishini.

Kuxazululwe ezinye izingqinamba eziphathelene nokwakheka. Ukulawulwa kwamakhemikhali aqinile kanye neminyaka yentuthuko kuholele ekutheni i-alloy esetshenzisiwe namuhla, zombili e-Alloy B2 nase-Alloy B-3.

I-Hastelloy G30 iyi-alloy esekwe ku-nickel enokuqukethwe okuphezulu kwe-chromium enikeza ukumelana okuphezulu kokugqwala kwe-acid ye-phosphoric ephakeme kanye ne-acidi media eningi.

I-Hastelloy B3 Lap Flanges ehlanganisiwe ine-Chemistry ekhethekile eyenzelwe ukufeza izinga lokuqina okuphezulu kakhulu nalokho kwabandulelayo, e.g. B2 Alloy.

Impahla yokumelana nokugqwala kwe-alloy ifakwa ekufakweni kokubili molybdenum ne-nickel.

Ukufakelwa kwamapayipi (iSocket Weld kanye ne-threaded) kwenziwa ngokuya ku-Asme B 16.11, i-MSS-SP-79 \ 85 \ 95 \ 55 \ 55 \ 55 \ 55 \ 55 \ 55 \ 55 \ 55

I-ANSI B16.11 I-Hastelloy B2 plugs inokumelana kahle ne-oxidizing aqualizing a matealie media kufaka phakathi i-chlorine enamanzi nokuxubanisa kufaka i-oxidizing noma i-nitric acid.

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-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.
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.

I-C22 inokumelana kahle nokugqwala okwenziwe kahle kwe-chloride, kufaka phakathi ukupela, ukugqwala kwe-crevice, nokuqhekeka kokugqwala kwengcindezelo.

I-Hastelloy ingasetshenziswa nazo zonke izindlela ezijwayelekile ze-welding, kepha i-oxyacetylene nezinqubo ze-arc ezingaphansi zangezinconywa lapho umkhiqizo okhiqizwayo wenzelwe insizakalo yokugqwala.

Izindlela ezibandayo zokugoba zivame ukuncika kumandla amakhulu omzimba ukusiza ukuletha ipayipi esimweni salo sokugcina ngenkathi izindlela ezishisayo zokugoba zisebenzisa ukushisa ngokucophelela ukunciphisa amandla adingekayo.

I-Hastelloy C-276 imelana nokwakhiwa kwezimali zemingcele yokusanhlamvu endaweni efudumele yeWeld, okwenza kube ngumuntu ozothuthukisa izicelo eziningi zamakhemikhali kanye neze-petrochemical embusweni ka-As-Welded. I-alloy imelana nokugqwala okujwayelekile nokwenziwe kwasendaweni, kufaka phakathi ukucophelela okukhonkotha, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo.

Amapayipi anokuqhekeka okuhle kwengcindezelo yokuqhekeka kanye nekhono lokumelana nokuphamba.

I-Hastelloy G-30 iyinguqulo ethuthukisiwe yeNickel-Chromium-Iron-Molybdenum-Copper Alloy G-3. Ngama-chromium aphezulu, angeze i-cobalt kanye ne-tungsten, i-G-30 ibonisa ukumelana nokuqina okuphezulu ngaphezu kwamanye ama-nickel nama-alloys asezindaweni ezisetshenziselwa ukuthengisa ama-phosphoric acids kanye nezindawo eziyinkimbinkimbi eziqukethe ama-acidi acibhisayo kakhulu. Ukumelana kwe-alloy kuya ekwakhiweni kwemingcele yokusanhlamvu endaweni ethintekile endaweni ethintekile kwenza kufanelekile ukusetshenziswa kwizicelo zezinqubo zamakhemikhali esimweni se-as-welded.

Ipuleti le-Hastelloy C276 Sheet lingamapuleti eshidi elenziwe nge-hastelloy yebanga C276.

I-Hastelloy C276 Bolts iyibanga elijwayelekile le-auntenitic yensimbi engenasisekelo esekelwe ku-15% i-chromium ne-57% nickel.

I-Hastelloy B2 iyinhlangano ye-nickel-molybdenum alloy elungele ukuphatha imishini eyehlisa izindawo zamakhemikhali. Okufana nezicelo kuzimboni zokucubungula amakhemikhali ezibandakanya i-sulfuric acid, i-phosphoric acid, i-hydrochloric acid ne-acetic acid.

Ukumelana okuphezulu kwe-hydrochloric acid, i-aluminium chloride catalysts namanye amakhemikhali anciphisa kakhulu. Amandla amahle okushisa aphezulu ku-inert kanye ne-vacuum atmorsheres.

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-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.
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.

I-Hastelloy C22 Specclecle Blind Flange yikhono le-alloy ukumelana nokugqwala. Isibonelo, i-Hastelloy C22 yaziwa ukuthi ithuthukise ukumelana nokukhonkotha, ukugqwala kwe-crevice kanye nokuqhekeka okuhlobene nokuphazamiseka kwengcindezi.

Yize kunokuhlukahluka okuningana kweHastelloy Nickel Alloys, i-Hastelloy C-276 isekude kakhulu.

Bahlanganisa ukumelana okuvelele kwi-oxidizing medium of Hastelloy C276 ngokumelana okuphezulu ezimweni ezingezona ze-oxidizing.

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.

I-Hastelloy C276 Alloy yi-nickel-molybdenum-chromium yenze i-alloy ebhekwa njenge- "multifunrational corrosion-arvintint ally". I-Hastelloy C276 Alloy inokumelana kahle nokugqwayiza okumnandi ku-oxidizing kanye nokunciphisa imidiya nokumelana okuhle nokuhlaselwa kokugqwala okwenziwe endaweni. Okuqukethwe kuqukethe i-Cobalt, iTungsten, i-Iron, iSilicon, iManganese, ikhabhoni ne-vanadium ekwakhiweni kwayo. Ngenxa yale nhlanganisela ekhethekile, ama-c276 hastelloy bolts nawo amelana kakhulu nokugqwala okukhohlisayo kanye ne-crevice.

I-Hastelloy C22 \ C276 fasteners inembele ebunjiwe, ukuqina kokugqwala, ukuqina, ukuqina okuphezulu, ukuguquguquka okuphezulu, ukwakheka okuqinile, amandla aphezulu nezinye izici. Ukuba khona kukaMolybdenum noTungsten kunikeza ukumelana okuhle kokunciphisa imidiya. Okuqukethwe kwe-nickel kwe-hastelloy C22 fasteners kunikeza ukumelana okuhle ku-oxidizing aquoud semidiya. Lawa ma-ejenti asheshayo nawo asebenza kahle ezindaweni eziqukethe i-chlorine, i-acid elungile, ne-acetic acid.

Amashubhu ama-Hastelloy ababandayo adonswayo namashubhu - anikela ngemishini emihle, amandla aphezulu kanye nama-degree ahlala njalo e-degree aqhathaniswa namashubhu avundile asongwe. Lawa mapayipi asebenza kahle ngoba i-microscucture yabo ihlala njalo futhi inezindawo ezandisiwe zemvelo.

I-Hastelloyb2 yi-alloy esekwe yi-nickel esebenza kahle ne-hydrochloric acid kuwo wonke amazinga okuhlala kanye namazinga okushisa. Ngakho-ke, imelana nokumelana okuqinile ekuqhekekeni kwengcindezelo kokugqwala nokugqwala okukhonkotha. Iphinde imelana ne-hydrogen chloride, sulfuric acid, acetic acid ne-phosphoric acid. Hastelloy b-2 ibanga le-hastelloy ?, I-nickel-molybdenum alloy. Kunamabanga amaningi ahlukene we-hastelloy ?, kufaka phakathi i-B-2. Hastelloy? Amabanga alungiselelwe izinhlelo ezithile. molybdenum

Lezi ze-alloys zingasebenza emazingeni okushisa aphezulu kakhulu nasezindaweni ezinzima zokucindezelwa kwemishini, futhi nalapho kudingeka khona ukuqina komhlaba okuphezulu. Banokumelana okuphezulu nokuphikiswa kwe-oxidation.

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-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.
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.

Kunamasayizi ahlukene ngokuya ngamazinga ahlukene we-ASTM B574 AN10276 ama-fasteners. I-Hastelloy C276 Alloy kulula kakhulu ukuyenza futhi ayidingi ukwelashwa okushisa ngemuva kokushiswa. I-Hastelloy C276 Alloy Excels ezihlolweni eziningi zezimboni (I.E. Ukucutshungulwa Kwamakhemikhali).