Khopolo ea tšepe ea corten

Corten steel ke mofuta oa tšepe o ka sebelisoang sepakapakeng ntle le tšebeliso ea pente leha e le efe kapa lisebelisoa tse ling tse sireletsang. Tšepe e na le khanyetso e matla ea khoholeho ea sepakapaka, ho tšoarella hantle, ho sebetsa hantle le ho ikamahanya le maemo ho matla. Tlas'a maemo a tlhaho, tlas'a boemo ba leholimo, ho hlatsoa ha pula, pula ea lehloa, serame, e ntse e ka boloka thepa ea eona ea mechine le ho boloka mohaho o tiile ka nako e telele.
Hajoale, litšepe tse tloaelehileng tsa corten lapeng le kantle ho naha li kenyelletsa: galvanized corten steel, hot-dip galvanized corten steel, chromium-free passivated corten steel le corten steel sprayed. Har'a tsona, tse tharo tsa pele ke tsa lipoleiti tse tloaelehileng tsa corten, ha tšepe ea corten e fafalitsoeng e le ea lipoleiti tse khethehileng tsa tšepe 'me e hloka ts'ebetso e khethehileng.

Nts'etsopele ea tšepe ea corten

Corten tšepe e ile ea hlaha lilemong tsa bo-70 tsa lekholo la bo20 la lilemo, e sebelisoang haholo-holo bakeng sa marako a ka ntle, marulelo le likarolo tse ling tse khabisitsoeng tsa mehaho. Nakong ea tlhahiso ea tšepe ea corten, filimi e khethehileng ea kutu e tla hlahisoa holim'a eona, e nang le tekanyo e itseng ea ho hanyetsa oxidation le ho hanyetsa boemo ba leholimo, 'me khanya ea eona e ntle haholo, e leng ho eketsang botle ba mohaho.
Brithani, United States, Soviet Union e ile ea ithuta eona mathoasong a lilemo tse mashome a tšeletseng a lilemo tsa lekholo la bo20 la lilemo. Ho elella bofelong ba lilemo tsa bo-70 tsa lekholo le fetileng la lilemo, United States e ile ea qapa tšepe e hanyetsanang le boemo ba leholimo. United States le Soviet Union li ile tsa qapa ka tatelano litšepe tsa austenitic stainless tse kang tšepe ea corten e matla, e thata haholo, joalo ka tšepe e sa bolaeeng ke acid, mafelong a bo-80 le mathoasong a lilemo tsa bo-90. Nickel-chromium corten tšepe e phahameng ke mofuta o mocha oa thepa e neng e sebelisoa haholo lilemong tsa bo-70, kahoo e hohetse tlhokomelo lapeng le linaheng tse ling. Lilemong tsa morao tjena, Chaena le eona e hatetse pele haholo tšimong ena. Ho entsoe letoto la mefuta e fapaneng le limaraka tsa tšepe.

Re lokela ho ela hloko eng nakong ea tšebeliso?

Bakeng sa litšepe tsa corten, hangata li tšoaroa ka holim'a metsi 'me ha li khone ho kopana le lintho tse senyang tsa asiti kapa tsa alkaline. Ho phaella moo, libakeng tse senyang, mehato e ts'oanang ea ts'ireletso e lokela ho nkoa ho qoba ho senya. Ho thibela mafome, litšila le mafome holim'a lera le thibelang mafome li tlameha ho tlosoa. Ka nako e ts'oanang, lihlahisoa tsa carbon tse entsoeng ka lihlahisoa tse tala li lokela ho laoloa ka thata, 'me metsoako ea eona ea lik'hemik'hale le thepa ea mochine e lokela ho laoloa. Haholo-holo ts'ebetsong ea welding, ho tlameha ho khethoa tšepe e matla-e phahameng, e thibelang kutu. Bakeng sa likarolo tsa tšepe tsa corten, botenya le boima ba tsona li lokela ho hlahlojoa khafetsa ho thibela mafome.

Qetello

Ho hlaha le ntshetsopele ya tshepe ya corten e tshwaya ntshetsopele e kgolo ya indasteri ya tshepe ya China mme e fetohile letshwao la bohlokwa la indasteri ya tshepe ya China. Tšebeliso ea tšepe ea corten e tsepamisitsoe haholo-holo masimong a kaho, lisebelisoa tsa leoatleng le masimong a mang, 'me le hoja tšepe ea corten e' nile ea sebelisoa haholo indastering ea kaho, tšimo ea eona ea kopo e fokotsehile haholo ka lebaka la ho hanyetsa ha kutu ea tšepe ea corten ka boeona le tse ling. lintlha. Mohlala: lipolanete tse lebopong la leoatle, tikoloho ea maoatle e nang le ho bola ho matla ha leoatle. Ka hona, mekhoa ea ntlafatso ea tšepe ea corten ke: zinki e chesang-dip, aluminium e chesang-dip, joalo-joalo, ho nkela tšepe e tloaelehileng ea corten sebaka. Ka nts'etsopele ea indasteri le ntlafatso ea tlhokomeliso ea batho mabapi le ts'ireletso ea tikoloho, tšepe ea corten e 'nile ea sebelisoa haholo indastering, kaho le liindasteri tse ling, ho finyella boemo bo hlōlang sechabeng le moruong.