I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe
Ngezicelo ezidinga ukumelana okukhulu ekucindezelweni kwengcindezi kanye ne-creep, ikakhulukazi emazingeni okushisa angenhla kwe-1500¡ãã (816¡Ãc), incoloy alloys 800h ne-800ht asetshenziswa.
Le alloy isetshenziswa kakhulu ezinhlolweni zezindawo ezivela ku-oxidizing mnene nezimo zokunciphisa ezingathathi hlangothi nezilinganiselayo. Ezinye izindawo zohlelo lokusebenza zalokhu okuqukethwe yizindawo zasolwandle nezinye izixazululo ze-chloride ezingezona ezoxidi.
I-alloy ingafakwa ngokushesha ngejubane eligculisayo ngamathuluzi omshini ajwayele ukusetshenziswa embonini. Ngokuvamile, izinto zokuthola usizo ezibandayo noma ezibandayo noma ezibandayo zinconyelwe imishini engcono kakhulu futhi ziqede kahle.
Uma i-monel 400 elukhuni inhloso, ukubanda kubanda ngento ethambile yokuthola amathuluzi kuyindlela kuphela. Ngokusebenza okubandayo, ukucindezela kwemishini kusetshenziswa esikhundleni sokushisa ukuze kushintshe ukwakheka kwensimbi.
I-Alloy 400 nayo inokuphikiswa okuhle kakhulu kokugqwala kwemidiya ehlukahlukene kufaka phakathi amanzi olwandle, i-hydrofluoric acid, i-sulfuric acid ne-alkalis. Isetshenziswa ku-Marine Engineering, Chemical, Hydrocarbon Displing Equipmers kanye Abashiseli Bamanzi.
I-Incons 600 ayizibuthe, inezakhiwo ezinhle kakhulu zemishini, ihlanganisa amandla aphezulu ngokusebenza okuhle, futhi kulula ukuwela. I-Alloy 600 imibukiso ekhombisa ukubanda okwakha izakhiwo ezihambisana ne-Chromium-Nickel Steress Steel.
Izinto ezivuthiwe eziphelile ze-monel 400 threaded elbows ezenziwe nge-solidial solution alloy
Ama-bushings afana namashubhu amancanyana asetshenziswa kakhulu emishini ngemishini ejikelezayo noma eshelelayo imisele ukwandisa ukusebenza kahle futhi anciphise ukudlidliza nomsindo. Ama-bushings angasetshenziselwa ukumba izinsiza ku-drill emis
I-Alloy 400 ikhombisa ukumelana nokugqwala kokunciphisa imidiya.
I-Nickel Alloys iyinhlanganisela ye-nickel kanye nezinye izinsimbi ezahlukahlukene ezenza imikhiqizo enamandla, engamelana ne-oxidation-amelana nempilo enesilinganiso sesikhathi sokuphila esingu-25 kuye kwangama-35. I-Monel 400 iyi-alloy ye-nickel-Copper equkethe cishe ama-67% nickel kanye ne-23% yethusi.
I-Hastelloy C-276 ama-bushings nawo asetshenziswa emithonjeni yegesi emuncu, ukugaxelwa kwamaphepha kanye nephepha, ukulahla imfucuza, imishini yokusebenza yemithi kanye nokudla. Ezinye izakhiwo ezibalulekile zale alloy nickel alloy c-276 ne-hastelloy C-276 zifaka ukumelana kwayo ku-oxidizing agents.
I-Alloy 600 isebenza ngemishini kuzo zombili lezi zimo ezishisayo nezinezincazelo. Ngenxa yenani elikhulu lokushisa elikhiqizwa lapho umshini lo mbhalo, ngensimbi ephezulu, amathuluzi angewona ama-an-forrous noma ama-carbide kufanele asetshenziswe.
I-Alloy 600 ayinakuvikeleka kakhulu ngezixazululo zikasawoti ezingathathi hlangothi ne-alkali futhi isetshenziswa ezindaweni ezithile ezilonakalisayo. I-alloy imelana noSteam kanye ne-Mixtures of Steam, umoya kanye nekhabhoni dioxide.
Le alloy ayilungele ama-acid axidizing kakhulu afana ne-nitric acid ne-nitrous acid. Kuyamelana ne-sulfuric acid kuze kufike kuzixazululo ezingama-80% ne-hydrochloric acid kuze kube ngu-20%.
Izinto ezivuthiwe eziphelile ze-monel 400 threaded elbows ekwakhiweni kwezitebhisi ze-aluminium
Izinto ezivuthiwe eziphelile ze-monel 400 ezigwetshiwe ekwakhiweni kwendiza enezikhumba ze-aluminium
Ukugqwala okuncane noma akukho okuvela kumagesi owomile anjenge-chlorine noma i-hydrogen chloride ekushiseni kwegumbi kanye nokushisa okuphezulu. Emazingeni okushisa aze afike ku-550c kule mithombo yezindaba, le alloy ifakazele ukuthi ingenye ye-alloys evamile yokuqina.
Izinto ezivuthiwe eziphelile ze-monel 400 ezinotshani ezinama-elbows aqinile futhi avimbela i-oxidation
Ukuthambisa okuvuselayo kuqala cishe ku-1600¡¡Ãf (871¡Ãc) futhi kuqediwe kahle ngemuva kwemizuzu eyi-10 kuye kwayi-15 yokushisa ngo-1800¡ãf (982¡ãc). Ngaphezulu kwalokhu kushisa, ukukhula okusanhlamvu kungaphikiswa, yize kunokushisa kafushane ngo-1900¡ãff kuzoholela ekuthayizeni ngokuphelele ngaphandle kokukhula okusanhlamvu ngokweqile. Njengoba izinga lokupholisa alinamthelela ekuthambisaneni, okuqukethwe kungaba khona amanzi aqediwe noma umoya kupholile.
Ukushisa kwe-curie kwale Alloy kulele ebangeni lokushisa elikhona futhi kuthinteka ngezinguquko ekwakhiweni kwamakhemikhali we-alloy. Ukuqapha kunconyelwa kuzinhlelo zokusebenza ezidinga izakhiwo eziqinile ezingezona ezizibuthe.
Izicelo zalo ezijwayelekile zokugqwala zifaka phakathi ukukhiqizwa kwe-titanium dioxide (indlela ye-chloride), ukuhlanganiswa kwe-perchlorethylene, i-vinyl chloride moner (VCM) ne-Magnesium Chlomera. I-Alloy 600 isetshenziswa ekucutshungweni kwamakhemikhali nokudla, ukwelashwa kokushisa, ama-phenol condensers, ekwenzeni insipho, iziqukathi zemifino nezinono ezinamafutha, nokuningi.
Inokuzenzisa okuhle kakhulu futhi ingamelana nengcindezi ephezulu kakhulu nesisindo. I-alloy inezakhiwo ezinhle kakhulu zemishini emazingeni okushisa aphansi, ngephuzu lokuncibilika lika-2370¡Ã - 2460¡Ã f, futhi umkhiqizo ungasetshenziswa emazingeni okushisa afinyelela ku-1000¡Ã C.
Ilungele amazinga okushisa afinyelela ku-1000¡Ãf (538¡Ãc). I-Alloy 400 inokumelana kahle ne-cavitation kanye nokuguguleka ku-brackish egeleza ngokushesha noma emanzini olwandle.
I-Alloy 400 cishe ayivikelekile ekuqhekekeni kwe-chloride ukuqhekeka kokugqwala kokuqhekeka ezindaweni ezijwayelekile. Ngokuvamile, ukumelana kwawo ukugqwala kulungile ekunciphiseni imvelo, kepha mpofu emvelweni oxidizing.
I-alloy nayo iyamelana ne-ammonia - equkethe i-nitrogen kanye ne-cariburizes amagesi.
Ukufakwa kwamapayipha kwamapayipi, ukufakwa kwezinsimbi zeSocket, ukufakwa okunotshani, i-Sklbow, Coupling, Union, Weldolet, SOCOLET, I-zhengzhou Huitolet Pipeline Equipment Co, Ltd.
Ukumelana nemidiya ehlukahlukene ewonakalisayo. Okuqukethwe kwe-Chromium kuhlinzeka ngokumelana okungcono ezimweni ezi-oxidizing kune-alloys 200 nango-201, kuyilapho u-nickel ephezulu enikeza ukumelana okuhle ekwehliseni izimo.
I-bushing uhlobo lokuthwala. Ngokuvamile, "ama-bearings" enza ukunyakaza phakathi kwezinto ezimbili ngenkathi kunciphisa ukungezwani. Elula ekwakhiweni, ukuthwala okujwayelekile kunezindawo ezimbili ezihambisana nomunye, zivumela izingxenye ezimbili zokufunda ukuze zihambisane ngaphandle kwezingxabano.
Cishe kungavikelekile ku-chloride ion ingcindezi yokugqwala ukuqhekeka. Ukuphikiswa okwanele kuma-organic acid afana ne-acetic acid, i-formic acid ne-stearic acid.
