I-Nickel Alloy C-276 ne-Hastelloy C-276 ingafakwa kuzo zonke izindlela ezivamile ze-welding (i-oxyacetylene ayinconywa).

Njengamanye ama-alloys we-nickel, kuyindlela engekho, kulula ukuyisebenzisa futhi ishibhile, futhi imelana nokumelana okuhlukile ekuqhekekeni kwengcindezelo ekuqhekekeni kwezixazululo ze-chloride (uhlobo lokuwohloka kulo

Ukumelana nokuvinjelwa kwe-oxidation okuvelele kweHastelloy X Pipe Bend kuboniswe ngezansi. Ukuhlolwa kwenziwa ngokudalula amasampula ukomisa umoya ngo-2000 Deg. F. nomoya owomile ucindezelwe ku-300 PSI ngo-1750 deg. F.

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 N10675 iyi-nickel molybdenum alloy ephezulu. Le alloy ibonakala ngokumelana okuphezulu ngokumelene ne-hydrochloric acid nokunye ukunciphisa imidiya ebangeni elihlukahlukene lokushisa nokuhlushwa.

I-C-276 Alloy imvamisa iyisixazululo sokushisa okushisayo ku-2050¡Ãf (1121¡Ãc) bese kucishwa ngokushesha. Uma kungenzeka, izingxenye ezakhelwe ukushisa kufanele zibe nzima ukuphathwa ukushisa ngaphambi kokuqanjwa kokugcina noma ukufakwa.

I-Hastelloy C4 Flange Factory Production
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.

I-Hastelloy C276 ama-Coils Coils, anokumelana kahle nokuphamba, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo. Ukukhiqizwa kwePulp nephepha ngokwesibonelo kudinga amapuleti ethu we-Hastelloy C276 angamelana namakhemikhali asetshenziselwe ukwelashwa kwezinhlobo ezithile zephepha.

Hastelloy din nr. 2.4819 Ipayipi liyi-superlloy esekelwe e-nickel. Ngaphandle kwento yayo eyisisekelo ye-Aloying Element, i-Alloy ye-Hastelloy C276 Pipe futhi iqukethe izinto molybdenum ne-chromium, eziphumela ku-allloy ukuthola izakhiwo ezithile.

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 C-4 iyi-nickel-chromium-molybdenum alloy ngokuqina okuphezulu okuphezulu kokushisa okuphezulu. Inomqondo ophakeme kanye nokuphikiswa kokugqwala. Ukumelana nokushisa okuphezulu kufika ku-1900 ¡
I-Hastelloy C22 Washers yakhiwa nge-nickel-chromium-molybdenum alloy that, njengamanye ama-alloys aphezulu, i-aloys ephezulu kakhulu, iyenziwa lula ukuyisebenzisa, ama-bolts, kanye nezikulufo. IHastelloy C-22 Washers yenziwa ngeHaynes International Trademark Alloy Alloy, eyaziwa nangokuthi yi-UNS N06022 noma i-Alloy 22 Fasterers. Ama-fasteners we-C-22 enziwe kwelinye lama-alloys athandwa kakhulu we-hastelloy. Kumelana kakhulu ne-oxidizing \ amakhemikhali angenzi-oxidizing, okwenza kube yi-alloy enhle yamakholomu, abashintshi bokushisa kanye nokuphendula embonini yezokucubungula amakhemikhali.

Lawa mapuleti we-hastelloy C276 ayamelana nokukhiqizwa kwemingcele yokusanhlamvu ku-welding thelming therming thernerle Inokumelana okumangazayo ekunciphiseni amagesi asulphirous, ngaphezu kokumelana kahle ne-oxidation emoyeni. Ipuleti le-UN10276 livame ukululaphela ukuphathwa ukushisa okungama-2050 degrees Fahrenheit futhi kucinywe kalula.

Inzuzo enkulu kakhulu ye-Hastelloy B3 Bolts uma iqhathaniswa ne-B-2 Alloys yikhono labo lokugcina i-decturity enhle ngesikhathi sokuchayeka okuphakathi kwamazinga okushisa aphakathi nendawo.

Amanye ama-corrosiveveveveveveveveveveveveveveveveveveves Hastelloy C-22 inokumelana ne-oxidizing acid chlorides, ama-chlorine amamanzi, ama-formic kanye nama-chupricides, amanzi olwandle, i-organic kanye ne-inorganic.

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

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.
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.

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

Lawa mapuleti we-hastelloy C276 ayamelana nokukhiqizwa kwemingcele yokusanhlamvu ku-welding thelming therming thernerle Inokumelana okumangazayo ekunciphiseni amagesi asulphirous, ngaphezu kokumelana kahle ne-oxidation emoyeni. Ipuleti le-UN10276 livame ukululaphela ukuphathwa ukushisa okungama-2050 degrees Fahrenheit futhi kucinywe kalula.

Abaphakeli bepayipi be-Hastelloy B2 eMumbai bancoma ukusebenzisa le astm b622 ecacisiwe B2 Hastelloy Pipe ngoba i-alloy inokumelana kahle ne-chloride ion inqola ukuqhekeka okuhlobene nokucindezela noma i-SCC.

I-Hastelloy G-30 iyi-alloy ephezulu ye-chromium nickel-base enokumelana nokuqina okuphezulu ngaphezu kwamanye ama-nickel ne-alls ahlukahlukene aqukethe ama-nitric phosphoric acid aqukethe ama-nitric \ ydrochloric, ama-nitric \ hydrofluoric kanye nama-sulfuric acid.
Lokhu kuyatholakala ngezinhlobo ezahlukahlukene namamaki anjenge-monel 400 ebonwe ngocingo olunezinwele, i-ancolloy 800 efakwe ngokulinganayo, ama-annolloy ama-600 ahlanganisiwe, ama-hastelloy C276 ahlanganisiwe, ama-hasteloy C276 anciphisiwe ukufakwa, njll.
Kuyaziwa ukuthi i-hasteloy c22 \ C276 fasteners inembele ebunjiwe, ukuqina kokugqwala, ukuqina, ukuqina okuphezulu, ukuguquguquka okuphezulu, ukwakheka okuqinile, amandla aphezulu nezinye izici. Ngaphezu kwalokho, ama-fasteners ayamelana nokugqoka emiphuzweni yokushisa ephezulu kanye nasezindalweni ezilonakalisayo. Ezinye zezindawo lapho lezi zingqimba zibonisa ukumelana nabezindaba oxidizing, benciphisa abezindaba, izindawo ze-chloride, nezindawo ze-sulfur. Bayamelana nokuhlaselwa ngamakhemikhali afana ne-nitric acid, chlorine, isibabule, i-acetic acid, organic, inorganic, phosphorus, njll.

I-Hastelloy G-30 iyi-alloy ephezulu ye-chromium nickel-base enokumelana nokuqina okuphezulu ngaphezu kwamanye ama-nickel ne-alls ahlukahlukene aqukethe ama-nitric phosphoric acid aqukethe ama-nitric \ ydrochloric, ama-nitric \ hydrofluoric kanye nama-sulfuric acid.
Lokhu kuyatholakala ngezinhlobo ezahlukahlukene namamaki anjenge-monel 400 ebonwe ngocingo olunezinwele, i-ancolloy 800 efakwe ngokulinganayo, ama-annolloy ama-600 ahlanganisiwe, ama-hastelloy C276 ahlanganisiwe, ama-hasteloy C276 anciphisiwe ukufakwa, njll.
Kuyaziwa ukuthi i-hasteloy c22 \ C276 fasteners inembele ebunjiwe, ukuqina kokugqwala, ukuqina, ukuqina okuphezulu, ukuguquguquka okuphezulu, ukwakheka okuqinile, amandla aphezulu nezinye izici. Ngaphezu kwalokho, ama-fasteners ayamelana nokugqoka emiphuzweni yokushisa ephezulu kanye nasezindalweni ezilonakalisayo. Ezinye zezindawo lapho lezi zingqimba zibonisa ukumelana nabezindaba oxidizing, benciphisa abezindaba, izindawo ze-chloride, nezindawo ze-sulfur. Bayamelana nokuhlaselwa ngamakhemikhali afana ne-nitric acid, chlorine, isibabule, i-acetic acid, organic, inorganic, phosphorus, njll.

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

I-Hastelloy G30 iyinhlanganisela ye-nickel, i-chromium, i-iron, i-cobalt, molybdenum, tungsten kanye nabangane. I-Hastelloy G30 isetshenziselwa ngokuyinhloko ukuhlinzeka ngokumelana okuphezulu ezimeni zamakhemikhali. I-Hastelloy G30 iyinhlangano ephezulu yokusebenza ngokuqina komhlaba emazingeni okushisa aphezulu. Efomini le-welded, ukumelana nokugqwala nakho kudluliswa. Ama-hastelloy G30 ama-fasteners ahamba kakhulu. IHastelloy G30 imelana nodoti emazingeni okushisa aphezulu. I-Hastelloy G30 isetshenziswa kuzinhlelo zokusebenza ezidinga ukuqina okuphezulu nokumelana nokulimazeka. Sebenzisa ukusebenza kwabandayo, lawa ma-fasteners aqiniswa. Lawa ma-fasteners anokumelana nama-oxidation aphezulu.

I-Hastelloy C276 Alloy inokumelana okuhle kakhulu kwezindawo ezahlukahlukene zamakhemikhali, kufaka phakathi ama-oxidizing agents (afana ne-ferric chloride ne-chuilish chloride), i-chlorine ne-acetic acid, ne-acetic acetic, kanye nekhambi le-saline kanye ne-saline. Eqinisweni, la ma-hasteloy C276 ama-fasteners angasetshenziswa ku-oxidizeng atmosperes aze afike ku-1900¡ãf. Ngokwengeziwe, i-Hastelloy C276 Hex Bolts ivame ukwenza kahle kakhulu ezindaweni eziphakeme zokucindezela. Isibonelo, ama-ASTM B574 Bolts enza kahle engcindezini ezungeze ama-5400 KPA ngesikhathi sokufuya kwe-acid.

Ama-flases we-hastelloy C276 ama-flanges enziwe 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.

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

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

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.

Amapuleti ensimbi athambile abhekisele amapuleti ensimbi ngobukhulu obukhulu kunamamilimitha. Iplate yensimbi emnyama ihlukaniswe ngeplate ethe xaxa neplate yensimbi ephakathi nendawo.

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.

Lezi ze-alloys zama-flanges zimelana ngokuhlukile ekucindezelekeni kokugqwala kokuqhekeka kwezicelo ze-petrochemical. Ngaphezu kwalokho, okuqukethwe kwe-molybdenum kuphumela emandleni avelele ku-solide solution aloy ebheka izimfanelo ezinhle kakhulu zokwenziwa kwezimpawu.

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-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-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.

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

I-Hastelloy X bolts isetshenziswe kabanzi kwizakhi zolwandle zokuvutha zezinjini ze-turbine ezinjengezinjini zokuguqula, amakamelo okuhlangana, ama-afterBurners, amapayipi okuphekela phansi kanye nokushisa amakhabethe. Le alloy inconyelwe izinhlelo zezimboni zezimboni ngenxa yokumelana kwayo okungajwayelekile kwi-oxidation, ukuncishiswa kanye nomoya ongathathi hlangothi.