Motsoako o Hanelang ho Ts'enyehaMonel 400Pipe ea motsoako oa nikele e chitja

Tlhaloso
Monel 400 (UNS N04400/2.4360) ke motsoako oa nickel-copper o matla haholo le o hanyetsanang hantle le mefuta e fapaneng ea lintho tse phelang ho kenyeletsoa metsi a leoatle, li-hydrofluoric le sulfuric acid tse hlapollotsoeng, le li-alkali.
Monel 400 e nang le koporo e ka bang 30-33% ka har'a nickel matrix e na le litšobotsi tse ngata tse tšoanang tsa nickel e hloekileng khoebong, ha e ntse e ntlafala ho feta tse ling tse ngata. Ho eketsa tšepe e itseng ho ntlafatsa haholo ho hanyetsa cavitation le khoholeho ea mobu lits'ebetsong tsa tube ea condenser. Tšebeliso e ka sehloohong ea Monel 400 ke tlas'a maemo a lebelo le phahameng la phallo le khoholeho ea mobu joalo ka li-propeller shafts, li-propeller, li-blades tsa pompo-impeller, li-casing, li-condenser tubes le li-heat exchanger tubes. Sekhahla sa ts'enyeho metsing a leoatle a tsamaeang hangata se ka tlase ho 0.025 mm/selemo. Motsoako o ka qoela metsing a leoatle a sa sisinyeheng, leha ho le joalo, sekhahla sa tlhaselo se tlase haholo ho feta motswako o hloekileng oa khoebo oa 200. Ka lebaka la litaba tsa eona tse phahameng tsa nickel (hoo e ka bang 65%) motswako ka kakaretso ha o na ho petsoha ha chloride stress corrosion. Khanyetso e akaretsang ea ts'enyeho ea Monel 400 ho li-mineral acid tse sa cheseng e betere ha e bapisoa le nickel. Leha ho le jwalo, e na le bofokodi bo tshwanang ba ho bontsha kganyetso e fokolang haholo ya ho bola ho di-oxidizing media tse kang ferric chloride, cupric chloride, chlorine e metsi, chromic acid, sulfur dioxide, kapa ammonia. Tharollong ya hydrochloric le sulfuric acid e sa kenngwang, motswako ona o na le kganyetso e thusang ho fihlela maemong a 15% mochesong wa kamore le ho fihlela ho 2% mochesong o phahameng hanyane, o sa feteng 50°C. Ka lebaka la tšobotsi ena e ikgethang, Monel 400 e hlahiswang ke NiWire e boetse e sebediswa ditshebetsong moo di-solvent tse nang le chlorine di ka etsang hydrochloric acid ka lebaka la hydrolysis, e leng se ka bakang ho hloleha ha tshepe e sa hlwekang e tloaelehileng.
Monel 400 e na le khanyetso e ntle ea mafome mochesong o tloaelehileng ho fihlela boemong bohle ba HF ha ho se na moea. Litharollo tse nang le moea le mocheso o phahameng li eketsa sekhahla sa mafome. Motsoako ona o kotsing ea ho petsoha ha mafome ka har'a mouoane o mongobo oa hydrofluoric kapa hydrofluorosilic acid. Sena se ka fokotsoa ka ho fifala ha tikoloho kapa ka ho fokotsa khatello ea karolo e amehang.
Mekhoa e tloaelehileng ea ts'ebeliso ke likarolo tsa li-valve le pompo, li-propeller shafts, lisebelisoa tsa likepe le li-fasteners, likarolo tsa elektroniki, lisebelisoa tsa ts'ebetso ea lik'hemik'hale, litanka tsa peterole le metsi a hloekileng, lisebelisoa tsa ts'ebetso ea peterole, li-heater tsa metsi a boiler le li-exchange tse ling tsa mocheso.
Sebopeho sa Lik'hemik'hale

Litlhaloso

Matlotlo a 'Mele

Matlotlo a Mekaniki

Maemo a Rona a Tlhahiso