Tšepe e sa hloekang ea duplex e se e tumme haholo liindastering tse fapaneng ka lebaka la motsoako oa eona o ikhethang oa matla, ho hanyetsa mafome le ho boloka litšenyehelo ka katleho. Har'a mefuta e sebelisoang haholo lelapeng lena keTšepe e habeli S31803, e tsejoang hape e le UNS S31803 kapa 2205 duplex steel.S31803 bare e chitjake mofuta o tloaelehileng oa motsoako ona, o tsebahalang ka ts'ebetso ea oona e phahameng maemong a thata. Sehloohong sena, re tla hlahloba lits'ebetso tse tloaelehileng tsa Duplex Steel S31803 round bar le ho hlalosa hore na ke hobane'ng ha e ratoa ke baenjiniere, baetsi ba thepa le litsebi tsa theko lefatšeng ka bophara.
Duplex Steel S31803 ke eng?
Duplex Steel S31803 ke tšepe e sa hloekang ea duplex e ntlafalitsoeng ke naetrojene e nang le likarolo tse batlang li lekanaferrite le austenite, e leng se e fang sebopeho se ikgethang sa microstructure. Sebopeho sena sa mekhahlelo e mmedi se fana ka matla a betere le ho hanyetsa ho petsoha ha mafome ho feta di-steel tse tloaelehileng tsa austenitic tse kang 304 kapa 316.
Sebopeho sa lik'hemik'hale sa bohlokoa:
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Chromium: 21.0–23.0%
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Nikele: 4.5–6.5%
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Molybdenum: 2.5–3.5%
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Naetrojene: 0.08–0.20%
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Manganese, Silicone, Carbon: Dielemente tse nyane
Matlotlo a bohlokoa:
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Matla a tlhahiso e phahameng (hoo e ka bang habeli ho feta a 304 a sa hloekang)
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Ho hanyetsa ka bokhabane ho ts'enyeho ea pitting le crevice
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Ho tjheseletsa hantle le ho sebetsa hantle ha machinability
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Matla a ikhethang a mokhathala le ho hanyetsa ho khohlela
Hobaneng o Sebelisa Li-S31803 Round Bars?
Lithapo tse chitja tse entsoeng ka S31803 li sebelisoa haholo lits'ebetsong tsa indasteri bakeng sa li-shaft, li-fasteners, li-flange, li-fittings le likarolo tsa mochini. Ho tenyetseha ha tsona, hammoho le matla a phahameng a mechini le ho hanyetsa mafome, li etsa hore li be ntle bakeng sa lits'ebetso tse boima.
sakysteele fana ka libara tse chitja tsa S31803 tsa boleng bo holimo ka bophara le bolelele bo fapaneng, e khaotsoe ka mokhoa o ikhethileng ho fihlela litlhaloso tsa projeke mme e tlisoa ka setifikeiti se felletseng sa teko ea fektheri.
1. Indasteri ea Oli le Khase
Lekala la oli le khase ke le leng la bareki ba bangata baLithapo tse chitja tsa tšepe ea Duplex S31803Li-bar tsena li sebelisoa likarolong tsa bohlokoa tse lokelang ho mamella libaka tse senyang haholo, tse kang:
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Li-platform tsa kantle ho naha
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Mekhoa ea liphaephe tsa ka tlas'a leoatle
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Methapo ea khatello
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Li-exchange tsa mocheso
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Lipompo le li-valve
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Lisebelisoa tsa seliba
S31803 e fana ka e ikhethangkloride khatello ea khatello ea ts'enyeho ea ho petsoha, e leng se etsang hore e be sebaka se setle bakeng sa libaka tse lebōpong la leoatle le tse ka tlas'a lefatše moo tšepe e sa hloekang e tloaelehileng e ka senyehang pele ho nako.
2. Limela tsa ho Sebetsa ka Lik'hemik'hale
Liindasteri tsa lik'hemik'hale le tsa peterole li hloka thepa e ka mamellang mefuta e mengata ea lik'hemik'hale tse mabifi le lits'ebetso tse nang le khatello e phahameng. Li-bars tse chitja tsa Duplex S31803 li sebelisoa hangata ho:
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Mekepe ea reactor
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Mekhoa ea ho sebetsana le asiti
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Litanka tsa ho kopanya
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Litšehetso tsa liphaephe le li-hangers
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Li-flange le lisebelisoa
Tsa bonaho hanyetsa hantle tlhaselo ea asiti le ea caustic, ho kenyeletsoa le sulfuric le nitric acid, e netefatsa bophelo bo bolelele ba ts'ebeletso le litšenyehelo tse fokotsehileng tsa tlhokomelo.
3. Ho tlosa letsoai le letsoai le ho phekola metsi
Libakeng tseo metsi a letsoai le li-chloride li atileng haholo, S31803 ke khetho e ntle ka lebaka la ho hanyetsa ha eona ho bola ha likoti le mapetso. Litšebeliso li kenyelletsa:
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Lipompo tsa brine le li-impeller
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Phaephe ea ho tlosa letsoai le letsoai ka khatello e phahameng
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Likarolo tsa sistimi ea reverse osmosis
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Limela tsa tlhoekiso ea metsi
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Liraka tsa liphaephe le litšehetso tsa sebopeho
Tšebeliso eaS31803 bare e chitjalits'ebetsong tsena ho atolosa potoloho ea bophelo ba lisebelisoa le ho fokotsa nako ea ho se sebetse ka lebaka la ho hloleha ho amanang le mafome.
4. Sekepe sa metsing le kaho ea likepe
Indasteri ea likepe e ananela thepa e hanelang ho bola ha metsi a leoatle le ho bola ha lintho tse phelang. Li-S31803 circle bar li sebelisoa khafetsa ho:
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Li-shaft tsa propeller
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Likarolo tsa ho khomaretsa
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Lisebelisoa tsa deske
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Setoko sa lirethe
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Litšehetso tsa meaho tse ka tlas'a metsi
Tšepe e sa hloekang ea duplex e ipakile e le ea bohlokoa lefapheng lena kae fana ka matla a phahameng ka boima bo bobebe, ho fokotsa tshebediso yohle ya thepa le boima ba sekepe.
5. Indasteri ea Makhasi le Pampiri
Tlhahiso ea pampiri le pulp e kenyelletsa lik'hemik'hale tse matla joalo ka bleach, li-acid le alkali. Li-S31803 tse chitja li loketse:
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Li-digesting
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Litanka tsa ho soeufatsa
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Ho hlatsoa meropa
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Li-shaft tsa Agitator
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Mekhoa ea ho sebetsana le lerōle
Tsa bonaho hanyetsa mafome tikolohong e nang le alkali e ngata le e nang le chlorinee etsa hore e be mokhoa o theko e tlaase ho feta metsoako e nang le nickel e phahameng.
6. Ho sebetsana le Lijo le Lino
Bohloeki, ho hanyetsa mafome, le ho tšoarella ke tsa bohlokoa lisebelisoa tsa maemo a lijo. S31803 e sebelisoa ho:
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Methapo ea ho kopanya
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Likarolo tsa conveyor
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Lisebelisoa tsa ho sebetsana le lebese
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Lisebelisoa tsa biri
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Litšehetso tsa sebopeho bakeng sa litanka le likepe
Leha e se ntho e tloaelehileng joalo ka 304 kapa 316 ts'ebetsong ea lijo, S31803 e ntse e hohela tlhokomelo holibaka tse nang le khatello e phahameng ea mechine kapa ea lik'hemik'hale, joalo ka likhitšini tsa indasteri kapa ho sebetsana le lijo tse nang le asiti.
7. Litšebeliso tsa Sebopeho
Ka lebaka la karolelano e phahameng ea matla ho ea boima, li-round bars tsa Duplex S31803 li sebelisoa haholo meralong ea meaho, haholo-holo moo ho hanyetsa ho jara mojaro le ho bola ho leng bohlokoa ka bobeli.
Likopo li kenyelletsa:
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Marokho a pepesehetseng tikoloho ea leoatle
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Meralo ea motheo ea lebopong
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Litšehetso tsa meralo
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Litanka tsa polokelo
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Litšehetso tsa turbine ea moea
Bokhoni ba eona ba ho mamellamojaro o potolohang le ho pepesehela sepakapakae etsa hore e be khetho e tšepahalang bakeng sa meralo ea motheo ea sejoale-joale.
8. Li-exchange tsa mocheso le lijana tsa khatello
Liindastering moo khatello ea mocheso le khatello e atileng, matla a phahameng a mechini a S31803 le ho hanyetsa mokhathala oa mocheso li bohlokoa haholo. Tšebeliso e tloaelehileng e kenyelletsa:
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Li-exchange tsa mocheso oa khetla le tube
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Liphaephe tsa condenser
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Lisebelisoa tsa mouoane
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Liboiler tse nang le khatello e phahameng
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Li-autoclave
Li-bar tsena li sebetsa ka mokhoa o tšepahalang esita le tlas'amaemo a feteletseng a ts'ebetso, e fanang ka ts'ebetso ea nako e telele ntle le ho senyeha ho hoholo.
Qetello
Li-bars tse chitja tsa Duplex Steel S31803 li entsoe hore li sebetse tlas'a khatello—ka tsela ea sebele le ea tšoantšetso. Ka motsoako oa tsona oa matla a phahameng, ho hanyetsa mafome ho babatsehang, le ho boloka litšenyehelo li le betere, li sebelisoa liindastering tse fapaneng ho tloha ho eneji ea leoatle ho ea ho ts'ebetsong ea lijo. Bokhoni ba tsona ba ho hanela mefuta e fapaneng ea mafome ha li ntse li boloka botšepehi ba mechini bo li etsa thepa e loketseng bakeng sa libaka tse thata le tse hlokang boiteko.
sakysteelE fana ka mefuta e felletseng ea li-bars tse chitja tsa Duplex S31803 ka boholo bo fapaneng le liphetho tse fapaneng tsa bokaholimo, e khotsofatsa litlhoko tse tloaelehileng le tse ikhethileng. Hore na o hloka shaft e sa senyeheng bakeng sa ts'ebeliso ea leoatleng kapa tšehetso ea sebopeho e matla haholo,sakysteelke molekane oa hau ea tšepahalang lihlahisoa tsa tšepe e sa hloekang ea duplex ea boleng bo holimo.
Nako ea poso: Phupu-30-2025