Imigoqo yensimbi engagqwali & izinduku

I-InColel iyi-superelloy eyenziwe ngokugxila okuphezulu kwe-nickel, i-chromium kanye ne-molybdenum. I-Incons 625 imelana kakhulu nemidiya ye-Contosive and oxidizing ezindaweni ezahlukahlukene. Lezi ze-alloys zinomkhondo omuhle kakhulu nokulukulela okuhle. Zingafakwa kalula futhi zimelana ne-post-weld carburhation noma ukusanhlamvu.

I-Monel K-500 Alloy inokumelana nokugqwala okuqhathaniswa nama-400, kepha inamandla nobulukhuni obuphakeme obuphakeme. Inokumelana okuhle kokugqwala kokuqina nokuqina kwezicubu zesikhathi eside. Isetshenziswa kakhulu ekwenziweni kwama-turbine blades kanye nama-turbine ama-turbine anokushisa okusebenzayo ngaphansi kwe-750¡Ãc ezinjini ezingezansi kwe-aero-izinjini, nasekukhiqizeni ama-fasteners kanye nemikhumbi; Amaphampu nezingxenye ze-valve emishini yamakhemikhali, futhi zisongelwa emishini yokwenza amaphepha. Ama-blade njll.

Amapayipi ensimbi abuye abhekiswe njengezakhi ezenziwa kabusha zohlelo lwamapulangwe anjengamapayipi, ama-flanges kanye nokufakwa kwamapayipi, futhi afakwa ngesikhathi sokuthuthuka ngaphambi kokuwathumela ekwenzeni.

Leli banga ledlule inhloso yalo lasekuqaleni futhi lifakwe ezimbonini eziningi ezifakazela ngenxa yezinga eliphakeme le-molybderum inani ezinye izinto eziphathelene nezinsiza ezihlukile njengokuphelelwa yigesi kwe-flue kanye nezindawo zamakhemikhali.

I-cylindrical bulge inciphisa ukusetshenziswa kwe-flange ezimweni ezimbi kakhulu njengokuthi; amazinga okushisa aphakeme noma umoya ophakeme ocindezelwe. Lawa ma-flanges afakwa emapayiphu noma kumapayipi ngokusebenzisa i-butt-welding enika amandla ukulungiswa okuphelele komzimba. Ama-flanges ashelelayo nawo ajwayelekile ukusetshenziswa ngenxa yezindleko zawo eziphansi. Azidingi ukuqeda ngokweqile indawo ye-Welve Coud Flanges.

Ngale nzuzo, yonke ipayipi esebenzisa izimboni inethuba elihle lokukhulisa ukusebenza kahle kohlelo lwepayipi futhi yehlise isidingo sabo sokusebenza nesikhathi.

Izidingo zeklayenti¡. Futhi singanikeza okususwayo kokusebenza okuqukethwe okuqukethwe okuqukethwe, kufaka phakathi amamojula wokusika amapayipi, ukubheja, ukuhlangana futhi

Le superloy isetshenziswa ezimbonini ezahlukahlukene ezinjenge-aerospace, ukucubungula amakhemikhali, ubunjiniyela basolwandle, imishini yokulawula ukungcoliswa, kanye nokuphendula kwenukliya.

Enye yezinto ezehlukanisa ukwahlukanisa kwe-Incon 718¡¯s ukwakheka kwe-niobium ukuvumela ubusuku obuvumayo obuvumela ukuhlanganisa nokushiswa ngaphandle kokuqina kokushisa nokupholisa.

Imiphetho engaphezulu yezakhi kumele ibe nokungcola komhlaba kufanele kususwe. Inqubo ebhekisisa isetshenziswa emaphethelweni ezingxenye. Kuqashwa umshini wokugaya inqubo ye-Beving. Uhlobo lwemishini yokugaya ye-beveling yehluka ngezakhi zensimbi ezingagqwali nezakhi zensimbi zekhabhoni.

Le alloy iyamelana nokwakhiwa kwemingcele yokusanhlamvu ethambekele endaweni ephazamiseka ukushisa, ngaleyo ndlela okwenza kube lulungele izinhlelo eziningi zenqubo yamakhemikhali esimweni se-welded.

304 FLAngeS ngeTee And Elbow - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

? Ukuqukethwe okuphansi kwekhabhoni ye-alloy 317l kukuvumela ukuthi kufakwe i-weld ngaphandle kokugqwala okuvela ekugxoliseni kwe-chromium carbide ukukwenza kube lula ukusetha isehlakalo se-as-welded.

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.

Ngokuhlinzekwa kwamanzi namagesi avuthayo, amapayipi ensimbi angamapayipi awusizo kakhulu. Zisetshenziswa emakhaya amaningi nakumabhizinisi ukudlulisa igesi yemvelo noma uphethiloli we-propane. Baphinde basebenzise izinhlelo zokufakelwa komlilo ngenxa yokumelana kwabo okuphezulu.

I-Monel 400 iyi-alloy ye-nickel-Copper (cishe ngo-67% NI ¨c 23% CU) emelana namanzi olwandle kanye nomusi emazingeni okushisa aphezulu kanye nosawoti kanye ne-caustic solutions.

Esitolo se-piping, ukufakwa ensimini.Bavame ukufutheka ukuze bakwazi ukwenza lula

Ukusebenza kabusha kwe-Alloy K-500 kwenziwa kangcono ngenkathi okuqukethwe kusesimweni esisetshenzisiwe noma esishisayo esisetshenzisiwe. Kodwa-ke, izinto ezilukhuni zeminyaka zingaqedwa ukuvala ukubekezelela ukubekezelela futhi ziqede. Ngakho-ke, umkhuba onconyiwe ukuwumashiqela ngokweqile, iminyaka yobudala, bese uqeda usayizi.

Kunamuhla i-Merland emhlabeni, amapayipi ajwayelekile kakhulu cishe kuzo zonke izinhlelo zokusebenza ezihambisa noma yiluphi uhlobo oluwuketshezi noma lwe-gaseous. Lezi zinto eziwuketshezi noma ze-gaseous ziyageleza ohlelweni lwepayipi ngezingcindezi ezahlukahlukene namazinga okushisa. Ngakho-ke, amasistimu wepayipi ahlushwa izingcindezi ezedlulele ezikhiqizwa ingcindezi kanye nokushisa.

nickel alloy hastelloy B2 N10665 Amapayipi anama-flanges

I-Plasma Arc Cutter isetshenziselwa amapayipi amakhulu (ngenhla kwama-intshi angama-28 wosayizi wepayipi oyisikhonkwane) nokusetshenziswa kwayo nakho kuzuzisa ukusika amagatsha. Uma kungenzeka, icala langaphakathi kumele libe ngamapayipi noma ukufakwa, ukuze livikeleke eziswindi ezidalwe yi-plasma arc cutter. Ngemuva kokusika, nokulungiselela onqenqemeni kumele kugcinwe.

Ngakho-ke, uhlelo lwepayipi kumele lwenzelwe futhi lukhiqizwe ngendlela engaphatha ukucindezelwa okubangelwayo ngesikhathi sokuhamba kwezinto eziwuketshezi noma ze-gaseous. Ezinye izikhungo (izitshalo zamandla, ukufucuza kukaphethiloli, njll.) Zidinga izinhlelo ezinde nezinkulu eziyinkimbinkimbi zamapayipi. Ngaphezu kwalokho, lezi zinhlobo zezakhiwo ziphatha izinkinga ngenxa yesikhala esilinganiselwe sokusebenza.

Imishini yokucubungula eshisayo ezinhlathini zezimboni, ezinjengamabhasikidi, amathreyi, nokulungiswa. Ngokucutshungulwa kwamakhemikhali noma kwe-petrochemical kusetshenziselwa ukushintshaniswa kokushisa nezinhlelo zamapayipi kuma-nitric acid media, ikakhulukazi lapho ukumelana nokuqhekeka kwe-chloride ukuxabana kokuqhekeka.

Le ncwadi ye-nickel imelana ikakhulukazi nama-hydrochlecloric kanye nama-hydrofluoric acid lapho e-de-aerated. Njengoba kulindeleke ukuthi kulindelwe okuqukethwe kwethusi okuphezulu, i-Alloy 400 ihlaselwa ngokushesha yi-nitric acid kanye ne-ammonia systems.

I-Alloy 600 ayizibuthe, inezakhiwo ezinhle kakhulu zemishini kanye nenhlanganisela yamandla aphezulu kanye nokusebenza okuhle futhi kuyabonakala kalula.

I-Incontol 600 nickel-Chromium Alloy Pipe Spools enokumelana ne-oxidation enhle emazingeni okushisa aphezulu

Lapho ukhetha ama-sterainless steres okufanele ubekezelele izindawo ezilonakalisayo, ama-autenitic angenazinsimbi ajwayele ukusetshenziswa.

I-Incontel 600 Ekhombisa izici ezibandayo ezazihlangene zivame ukuhlotshaniswa nama-chromium-nickel ama-stainless agwini.

I-Alloy 600 \ I-Incontel 600 iyinhlanganisela ye-nickel chromium ne-iron enikeza impahla ejwayelekile embonini yamakhemikhali kanye nenjini yezimoto, injini ye-AERHO NE-AIRFrame. Ukwakheka okulawulwayo kwamakhemikhali kukhawulelwe ukusetshenziswa embonini yenuzi ukuqeda ubungozi bokuqhekeka kokuphazamiseka kokuqhekeka emanzini ahlanzeke kakhulu aqukethe ama-chloride ion.

I-Incoloy 800 N08800 Pipe Spools enezengezo ezifana ne-molybdenum Copper nitrogen kanye ne-silicon

Amapayipi angama-304 enziwe ngensimbi engama-304 engagqwali, impahla ejwayelekile futhi ethandwayo kuzinhlelo eziningi zezimboni ezidinga ukumelana nokugqwala kanye noximation. Lawa mapayipi amapayipi e-S30400 ahlanganiswe asebenzisa imishini ekhethekile nezinqubo, eziqinisekisa ukuthi zinembe kakhulu futhi zithembekile.