I-Hastelloy C-276 inokuqukethwe okuphezulu kwe-molybdenum.

Iplate yensimbi emincane ibhekisa epuletini lensimbi elinobukhulu obungabi ngaphezu kuka-3 mm. Ubukhulu obujwayelekile bensimbi obuncane obuncane bungu-0.5-2mm, ohlukaniswe eshidi kanye nokunikezwa kwamakhoyili. -Ondile

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.

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 B3 Pipe inokumelana kahle nokuqhekeka kokugqwayiza kwe-chloride okuyenziwa yi-chloride. Ukumelana okuhle kobubanzi obubanzi be-organic acid kwenza amapayipi we-hastelloy b2 umkhiqizo othandwayo.

Okuqukethwe okuphezulu kwe-chromium kunikeza ukumelana okuhle ku-oxidizing media ngenkathi okuqukethwe molybdenum kanye ne-tungsten kumaphayiphu we-hasteloy b3 anikeza i-alloy enokumelana kahle nokunciphisa imidiya.

\ 5 ^ kususelwa ku-
I-Hastelloy C276 REAVE TUBE yenziwa kusuka kumazinga okushisa okushisa okushisa aphezulu, okunomthelela ekusetshenzisweni kwawo kabanzi embonini yamandla. Ngenkathi, i-Hastelloy C276 Pipe ibonisa izakhiwo ezivelele njengokumelana okuphezulu, ukumelana nokugqwala kanye nempilo ende yenkonzo ngenxa yezinto ezisetshenziswayo ezisetshenziselwa ukucubungula kwayo.

I-Hastelloy C-2000 i-fastener, eyaziwa nangobuningi njenge-alloy C-2000, iyinhlangano eguquguqukayo ye-nickel-chromium-molybdenum alloy enokumelana kahle nokugqwala kokugqwala nokugqwala. I-C-2000 Fastener (uns N06200) ihlukile phakathi kwamanye ama-hastelloy alloys ane-1.6% yethusi engezwe ekwakhekeni kwamakhemikhali. Lezi zakhiwo zizenza zilungele izinhlelo zokusebenza ezifana nabashisi bokushisa kanye nokuphendula kwezimboni. I-Hastelloy C2000 Fasteners ihlanganisa ukumelana okuhle kakhulu ku-oxidizing media of C276 ngokumelana kahle nezimo ezingezona ze-oxidizing, okwenza kube yi-alloy eyingqayizivele yokuvikela imishini yenqubo yamakhemikhali ngaphansi kwezimo ezahlukahlukene, kufaka phakathi uketshezi olungcoliswe nge-iron ion.

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-C276 yakhiwa phakathi kuka-2250 \ 750 1230 \ 955oC) bese ifakwe emazingeni okushisa okushisa imizuzu engama-30 noma i-INGOT Isigaba Sokubucayi. Ukwenza kufanele kuqale ngokushesha, imali ekhokhiswayo isuswa esithandweni sokuhlaziywa kabusha, ukuncishiswa okungu-25 \ 40% kusiza ekutholeni ukushisa okungaphakathi ngangokunokwenzeka. Ukuze uthole ukumelana okuphezulu kokugqwala, izingxenye ezakhiwe kufanele zinqanyulwe kamuva. Bona ukwelashwa okushisa.
Lokhu kuthethelelwa kwe-Hastelly Alloy C276 kusetshenziselwa izinhlelo zokusebenza ze-welding ezingafani kufaka phakathi ezinye izindebe ze-nickel ¨c chromium ¨c molybdenum alloys kanye nama-steren steres, kanye nokufakwa kwe-weld noma ukukhwabanisa kwensimbi. I-alloy isetshenziswa ezinhlelweni zegesi ze-flue deselfurization. Inokumelana okuhle kakhulu ekuqhekekeni kwe-pitting and ngcindezelo ukuqhekeka, futhi kumelana negesi ye-chlorine emanzi, i-hypochlorite ne-chlorine dioxide. I-alloy nayo imelana namanzi olwandle kanye nezixazululo ze-brine.
I-Hastelloy C22 Slip on Flange iyi-Flange esebenza ngemali ekhethwayo kuyo yonke imboni yamapayipi. Lawa ma-flanges angahlelwa kalula kwipayipi futhi ahlelwe endaweni eqondile ngosizo lwe-weld. Yize i-ructile ngokwanele ukuba yakhelwe kunoma yimaphi ama-UNS N06200 Flange ubukhulu ngezindlela ezibandayo ezisebenzayo, i-alloy ingadinga ukuthi ibhekwe yi-Intermediate Anveling ngenxa yokuqina komsebenzi. Ukucekela kufanele kwenziwe eHastelloy C2000 Blind Flange phakathi kobubanzi bokushisa obungu-1750 ¡Ã Ã € to to 2050¡Ã f kulandelwa ngokupholisa okusheshayo.

I-Incoloy Alloy isetshenziswa njengegama lesiqalo kuma-alloys aphezulu okushisa aphezulu okushisa aphezulu akhiqizwa yi-alloys yensimbi ekhethekile ye-metals Corporation. I-Nickel Alloys ihle kakhulu ngokushintshana kokushisa kumakhemikhali acubungula kanye nezimboni zenuzi. Basetshenziswa eThamu Generator Tubeng embonini yamandla enuzi, ezinhlelweni zezindiza ezishisa kakhulu, nasezinhlelweni zokukhishwa kwamafutha lapho kukhishwa khona ishubhu.

I-AMS 5754 I-BEEB Bend ayinasidingo noma izidingo zamandla eziqinisekisayo, kepha idinga ubulukhuni obuphezulu kanye nokucindezela okuncane.

I-Alloy C-276 ivimbela ukwakheka kwemingcele yokusanhlamvu ethambekele endaweni efudumele yeWeld, okwenza kube lusizo ezimweni eziningi zokushisa izinqubo zamakhemikhali.

Ama-hastelloy c-276 ama-fasteners neminye imikhiqizo emndenini we-haslol anokumelana kahle nokugqwala kanye noxidizing kanye nokunciphisa amakhemikhali. Ngenxa yokuguquguquka kwayo, i-hastelloy c-276 alloy ingasetshenziswa ezindaweni eziyinkinga futhi kungenzeka kwenzeke ezindaweni zenqubo. I-Hastelloy 276 Bolts kanye ne-Fasteners zilungele izinhlelo eziningi zamakhemikhali esimweni se-welded. Kodwa-ke, kufanele kuqashelwe ukuthi ezindaweni lapho amajoyinti we-Aloy Weld atholakala khona, kufanele kubhekwe ngezinto zokuhlaselwa kwe-welld filler.

Iplate yensimbi ivame ukusetshenziselwa izinhlelo zokusebenza zesakhiwo nezokwakha, imithambo yengcindezi, imishini yasemanzini neyaseceleni kwemishini, kanye nezicelo zezempi. Ibanga, izinto kanye nemingcele yepuleti yensimbi nakho kubalulekile ukuthi isetshenziswa kanjani.

Izinga lokufana, ukuvumela ifilimu le-iron oxide eliqinile, akumele kube nemifantu, ukudonsa kanye nezinye iziphambeko. Inqubo ihlukaniswe ngensimbi eshisayo eshisiwe neshidi elibandayo elibandayo

I-Hastelloy C276 inokuqukethwe okuphansi kwekhabhoni ukunciphisa ukufakwa kwe-carbide ye-carbide ye-carbide ngesikhathi se-welding ukuze kugcinwe ukumelana nokushiswa kokushisa indawo ehlanganisiwe

Amapuleti ensimbi aphakathi nendawo anesisindo abhekisela kumapuleti ensimbi ngobukhulu obukhulu kune-3 mm futhi ngaphansi kuka-50 mm. Amapuleti ensimbi aphakathi namanzi asetshenziswa ikakhulukazi e-Shiobuilding, amabhulukwe, amabhuloho

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

Amapuleti ensimbi ngokuvamile anguhlobo lwensimbi ye-B-Type, agoqele noma agobhoze ama-ensimbi anamabanga anamabanga ensimbi B0-B3. Izidingo zamapuleti ensimbi amancanyana: ubushelelezi, obushelelezi, obukhulu

Iplate yensimbi eyengeziwe isho ipuleti lensimbi elinobukhulu obungaphansi kuka-50 mm. Amapuleti ensimbi anamanzi angeziwe asetshenziswa ikakhulukazi e-Shiobuilding, ama-boilers, amabhuloho kanye nama-veslell aphezulu we-vessel

I-Hastelloy C-22 ikhonjwa uhlelo lokufaka izinombolo oluhlanganisiwe (ama-Ens)? N06022. Kuyi-alloy esekwe yi-nickel ene-nickel ephezulu (56%), i-chromium (22%), kanye ne-molyddenum (13%).

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

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.

I-C276 yakhiwa phakathi kuka-2250 \ 750 1230 \ 955oC) bese ifakwe emazingeni okushisa okushisa imizuzu engama-30 noma i-INGOT Isigaba Sokubucayi. Ukwenza kufanele kuqale ngokushesha, imali ekhokhiswayo isuswa esithandweni sokuhlaziywa kabusha, ukuncishiswa okungu-25 \ 40% kusiza ekutholeni ukushisa okungaphakathi ngangokunokwenzeka. Ukuze uthole ukumelana okuphezulu kokugqwala, izingxenye ezakhiwe kufanele zinqanyulwe kamuva. Bona ukwelashwa okushisa.
Lokhu kuthethelelwa kwe-Hastelly Alloy C276 kusetshenziselwa izinhlelo zokusebenza ze-welding ezingafani kufaka phakathi ezinye izindebe ze-nickel ¨c chromium ¨c molybdenum alloys kanye nama-steren steres, kanye nokufakwa kwe-weld noma ukukhwabanisa kwensimbi. I-alloy isetshenziswa ezinhlelweni zegesi ze-flue deselfurization. Inokumelana okuhle kakhulu ekuqhekekeni kwe-pitting and ngcindezelo ukuqhekeka, futhi kumelana negesi ye-chlorine emanzi, i-hypochlorite ne-chlorine dioxide. I-alloy nayo imelana namanzi olwandle kanye nezixazululo ze-brine.
I-Hastelloy C22 Slip on Flange iyi-Flange esebenza ngemali ekhethwayo kuyo yonke imboni yamapayipi. Lawa ma-flanges angahlelwa kalula kwipayipi futhi ahlelwe endaweni eqondile ngosizo lwe-weld. Yize i-ructile ngokwanele ukuba yakhelwe kunoma yimaphi ama-UNS N06200 Flange ubukhulu ngezindlela ezibandayo ezisebenzayo, i-alloy ingadinga ukuthi ibhekwe yi-Intermediate Anveling ngenxa yokuqina komsebenzi. Ukucekela kufanele kwenziwe eHastelloy C2000 Blind Flange phakathi kobubanzi bokushisa obungu-1750 ¡Ã Ã € to to 2050¡Ã f kulandelwa ngokupholisa okusheshayo.

I-Hastelloy B2 PEBE BEDING imelana nokwakheka kwe-carbide yomngcele wokusanhlamvu esikhawini esithinteke kakhulu seWeld, okwenza kufanelekile ukuthola izicelo eziningi zamakhemikhali esimweni se-as-welded.

ipuleti. Ikakhulukazi asetshenziswe kubalandeli be-changlin dongfeng, izimoto, imishini kagesi, izimoto, imishini yezolimo, iziqukathi, ifenisha yensimbi, njll.

I-ASTM B619 ipayipi elishadekile lomkhakha wezemithi inokumelana kahle nokugqwala, ikakhulukazi emanzini ahlanzekile aphezulu. Futhi bakhombisa ukumelana okuhle kokugqwala ngama-Buffer Solutions asetshenziselwa ukulungiselela amakhemikhali uma i-ASTM B619 EX10276 nayo ivezwa ekuhlanzeni izimpahla.

Inikeza ukumelana ne-nitric acid, i-phosphoric acid, i-hydrochloric acid kanye ne-hydrofluoric acid.

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

Singumkhiqizi, umhwebi, isitoko, umphakeli, kanye nomthumeli we-ASTM B564 Hastelloy B2 Flanges abizwa ngokuthi ahlanganiswe nokuqukethwe okuphansi kwe-nickel, i-silicon kanye nekhabhoni, okubenza bakwazi ukuhambisa amandla okubonisana ngokunciphisa ama-acid.

I-Hastelloy B2 iyinqwaba ye-nickel-molybdenum alloy enokumelana okukhulu ekunciphiseni izindawo ezifana ne-hydrogen chloride igesi kanye ne-sulffuride igesi nama-sulfuric, acetic kanye phosphoric acids. I-Hastelloy B2 iyamelana ne-sulfuric acid emsulwa kanye nama-acid amaningi angewona oxidizing. Le alloy akufanele isetshenziswe phambi kokungcola oxidative in oxidizing noma ukunciphisa imidiya. Ukwehluleka ngaphambi kwesikhathi kungenzeka uma i-Alloy B2 isetshenziswa phambi kwensimbi noma ithusi ezinhlelweni eziqukethe i-hydrochloric acid.

Ukuxhumana okuningana kungaba zezinhlobo eziningi ezahlukahlukene futhi zenziwe ezikalini eziningi ezahlukahlukene, kusuka ekubumbeni kwezinto ezincane kanye nemihlangano engezansi eya emihlanganweni emikhulu emikhulu nemihlangano evuthiwe edinga inselelo ebalulekile yokuhambisa esizeni

I-C-22 iyindlela enhle yensimbi ehlukile lapho i-SuperAustonitutic steress stainless (Al-6xn, 904l, ne-254 SMO) kanye nama-Druplex Stores (2205 no-2507) ngeke ikwazi ukubekezelela imithombo yezindaba enolaka kakhulu. Lokhu kungenxa yokuthi yi-nickel-chromium-molybdenum-tungsten alloy engcono kakhulu ngokumelana okungcono kakhulu kwe-Uniform kanye nokugqwala kwasendaweni kunanoma iyiphi enye i-ni-cr-27, i-ALDELLOY C-4, kanye ne-Alloy 625.
Ama-hastelloy b2 ama-fasteners asetshenziselwa ukumelana kahle nokunciphisa izindawo ezifana ne-hydrogen chloride igesi, i-sulfuric acid, i-acetic acid ne-phosphoric acid. Njengamanye ama-hastelloys, ama-b2 ama-fasteners angasetshenziswa esimweni se-as-welded ngoba amelana nokwakheka kwezimali ze-carbide ze-carbide zokushisa okufudumele. Ngenxa yokunciphiswa kwemali, ama-fasteners we-B2 awanconywa ukusetshenziswa phakathi kwe-1000¡ãf kanye ne-1600¡ãff.

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

I-Alloy X Pipe Bend Spices ayibonisi ukucwazimula nhlobo. Kwezinto eziyishumi zezinto ezihlolwe emkhathini we-hydrogen, i-nitrogen ne-ammonia ngo-1100 deg. F. no-25,00 PSI izinsuku ezingama-64, u-Alloy X wayenecala le-nitride elingaphansi kwesine njengezinto ezisondele kakhulu njengezinto ezisondele kakhulu ngaphandle kokuhlaselwa kwenhlangano.

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.