Ke sebelitse ka thepa e ngata e sa keneleng metsi a leoatle ho theosa le lilemo, 'me li-alloy tsa koporo-nickel (cupronickel) tse kang C70600 (90/10) le C71500 (70/30) li ntse li hlaha e le khetho e tšepahalang bakeng sa eng kapa eng e pepesehetseng metsi a letsoai. Ho eketsoa ha nickel ho fa koporo monyetla o eketsehileng khahlanong le mafome le biofouling ntle le ho e etsa hore e pshatlehe kapa e fokole. Hase kamehla e leng theko e tlase ka ho fetisisa, empa ha u bua ka lilemo tse mashome tsa tšebeletso libakeng tse thata tsa leoatle, CuNi hangata e qetella e boloka chelete qetellong. Ka 2026, ka mapolasi a moea a lebōpong la leoatle a ntseng a atoloha le limela tsa ho tlosa letsoai le letsoai li ntse li hola, li-alloy tsena li bona tšebeliso e matla moo ho hloleha e seng khetho feela.
Mona ke pono e se nang kelello ea mefuta eo re atisang ho sebetsa le eona, hore na e loketse eng, liindasteri tse itšetlehileng ka eona, hore na e bapisoa joang le tin le aluminium bronze, le hore na ke hobane'ng ha ho le thata ho e fetola sebakeng sa eona se setle.
Lithupa tsa koporo-nickel, lipoleiti, liphaephe, le likarolo tse tloaelehileng tsa leoatleng tse kang li-condenser le liphaephe.
Mefuta e Tloaelehileng le Seo e se Etsang Hantle
CuNi e phuthoa, e ntšetsoa kantle, kapa e huloa ka libopeho tse mamellang maemong a thata:
- Lithupa/Libara→ Li-circles tse tiileng kapa li-hexes bakeng sa li-fasteners, li-valve stems, kapa li-pump shafts - mechine e hanela khoholeho ea metsi a phallang a leoatle.
- Lipoleiti→ Sehlahisoa se bataletseng bakeng sa ho koahela likhetla tsa likepe, likhetla tsa phapanyetsano ea mocheso, kapa liphanele tsa sethala sa leoatleng - ho bonolo ho li tjheseletsa le ho li etsa meaho e meholo.
- Liphaephe→ Liphaephe tse se nang sekoli kapa tse welletsoeng bakeng sa li-condensers, li-heat exchanger, kapa lithapo tsa metsi a leoatle - e leng mokhoa o motle oa ho fetisetsa metsi ka litšila tse fokolang.
Re boloka tsena ka likereiti tse tloaelehileng, joalo kamelamu ea koporo-nikeli, lipoleitileliphaephe– lintlha tse tiileng tsa ho qala bakeng saTlhahiso ea CNCkapa merero e ikhethileng.
Liindasteri tse e Sebelisang Haholo
Nickel ea koporo e hlile e fumana chelete ea eona libakeng tse nang le metsi a letsoai a mangata:
- Ho haha likepe tsa metsing le tsa likepe (ho thiba li-hull sheathing, liphaephe, li-propeller)
- Oli/khase le moea tse tsoang mose ho maoatle (li-platform, lisebelisoa tsa ka tlas'a leoatle)
- Dimela tsa ho tlosa letsoai metsing (li-evaporator, li-heat exchanger)
- Tlhahiso ea motlakase (liphaephe tsa condenser lifemeng tsa lebopong)
- Ts'ebetso ea lik'hemik'hale (tšebeliso ea brine)
Ha e le hantle kae kapa kae moo metsi a leoatle a sa tsoakoang kapa metsi a letsoai a tsamaeang teng ka har'a litsamaiso.
Kamoo e Ikamahanyang Kateng - Le Hobaneng e le E Loketseng Haholo
Khahlanong le boronse ea thini (e tiileng bakeng sa li-bearing le ho tsofala), CuNi e na le khanyetso e phahameng haholo khahlanong le mafome a metsi a leoatle le ho bola ha biofouling - boronse ea thini e ka phunya kapa ea qhibilihisa ka potlako phallong e matla ea leoatle. Ha e bapisoa le boronse ea aluminium (e matla le ho ruruha ha cavitation), nickel ea koporo e fana ka khanyetso e betere ea mafome ka kakaretso metsing a leoatle, ho ba bonolo ho hoholo bakeng sa ho bopa, le thepa e ikhethang ea ho loantša mafome a biofouling (kholo ea leoatle ha e khomarele hantle).
Litlhōlo tsa bohlokoa: ho hanyetsa khoholeho ea mobu le mafome metsing a leoatle a tsamaeang ka potlako, ho hanyetsa likokoana-hloko/likokoana-hloko tsa tlhaho, matla a matle a nang le bokhoni ba ho tjheseletsa, le ho tšepahala ha nako e telele.
Leka ho e nkela sebaka? Ha e na letheba kapa titanium e sebetsa empa e bitsa chelete e ngata mme e ka senyeha kapa ya baka ho tjhesa ha mapetso. Super duplex e feta tekano bakeng sa di-app tse ngata. Bakeng sa diphaephe tsa metsi a lewatle, di-condenser, kapa meaho e lebopong e hlokang tshebetso e pakilweng, e sa hlokeng tlhokomelo e ngata ho feta dilemo tse 20-30, koporo-nickel hangata ke kgetho e sebetsang, e lekilweng tshimong - dikgetho tse ding hangata di bolela ditjeo tse hodimo tsa pele, ditlhahlobo tse ngata, kapa bophelo bo bokgutshwane ba tshebeletso.
Se Tlang ka Nickel ea Koporo
Ka ho tsepamisa maikutlo haholoanyane ho eneji e tsitsitseng ya lewatle, maemo a phahameng a nikeli bakeng sa maemo a thata le ho feta a ntse a hohela.
Haeba o batla litsamaiso tsa metsi a leoatle kapa likarolo tsa leoatle, sheba tsa ronamefuta e fapaneng ea alloy ea koporo-nickel or ikopanye le rona– re fane ka tse ngata tse ntseng di ntlafala ka mora dilemo tse mashome.
Nickel ea koporo e kanna ea se benya, empa e boloka meralo ea motheo ea bohlokoa e sebetsa ka khutso libakeng tse thata ka ho fetisisa.
Nako ea poso: Pherekhong-19-2026