Ha moruo o ntse o hola, ho na le tlhoko e ntseng e hola ea thepa ea boleng bo holimo, e tšoarellang le e feto-fetohang indastering ea sejoale-joale. E 'ngoe ea thepa ena e batloang haholo, FeCrAl, ke letlotlo la bohlokoa ts'ebetsong ea tlhahiso le tlhahiso ka lebaka la melemo ea eona e mengata e ka sebelisoang lits'ebetsong tse fapaneng.
Aluminium ea tšepe ea chromium, e tsejoang hape e le (FeCrAl), e entsoe ka tšepe, chromium le aluminium e nang le yttrium e nyane, silicon le likarolo tse ling. Motsoako ona oa likarolo o fa thepa khanyetso e ntle haholo mochesong, oxidation le mafome.
E 'ngoe ea melemo e meholo ea ho baMotsoako oa FeCrAlke ho hanyetsa ha yona mocheso o phahameng. Sena se etsa hore di lokele disebediswa tsa ho futhumatsa, dionto tsa diindasteri le ditshebediso tse ding tsa mocheso o phahameng. Bokgoni ba FeCrAl ba ho mamella mocheso o phahameng ka nako e telele ntle le ho senyeha ho hoholo ho etsa hore e be kgetho e kgethwang bakeng sa ditsamaiso tsa bohlokwa tsa ho futhumatsa le kalafo ya mocheso.
Ntle le ho hanyetsa ha yona mochesong o phahameng, FeCrAl e boetse e na le ho hanyetsa ho tjhesa ha oxidation ho hoholo. Sena se bolela hore di boloka botsitso ba sebopeho le tshebetso esita le ha di pepesehetse ditikoloho tse nang le oksijene e ngata mochesong o phahameng. Ka lebaka lena, FeCrAl hangata e sebediswa ditshebedisong moo ho hanyetsa ho tjhesa ha oxidation ho leng bohlokwa, jwalo ka tlhahiso ya dionto tsa diindasteri, dionto le disebediswa tsa kalafo ya mocheso.
Ho phaella moo, khanyetso ea ho bola haFeCrAle etsa hore e lokele libaka tse thata tsa indasteri. Ebang e pepesehetse maemo a metsi, a lik'hemik'hale kapa a thata a ts'ebetso, FeCrAl e ka mamella mathata a tikoloho ea indasteri, e leng se etsang hore e be khetho e tšepahalang bakeng sa likarolo le lisebelisoa tse anngoeng ke lintho tse senyang.
Ho tenyetseha ha FeCrAl ha ho felle feela litšobotsing tsa eona tsa ho hanyetsa motlakase. Lisebelisoa tsena li ka etsoa habonolo, tsa tjheselletsoa le ho etsoa ka mechini, e leng se lumellang ho tenyetseha ha moralo le ts'ebetso ea tlhahiso. Ho tenyetseha hona ho etsa hore aluminium ea ferrochromium e be thepa e khethiloeng bakeng sa ho etsa libopeho le likarolo tse rarahaneng, e leng se fang baenjiniere le baqapi bolokolohi ba ho theha litharollo tse ncha bakeng sa lits'ebetso tse fapaneng.
Indastering ea likoloi, FeCrAl e sebelisoa ho hlahisa li-catalytic converter, moo ho hanyetsa mocheso o phahameng le ho tšoarella ha eona e leng senotlolo sa kalafo e sebetsang ea likhase tsa mosi. Indasteri ea lifofane e boetse e rua molemo tšebelisong ea FeCrAl tlhahisong ea likarolo tsa enjene ea lifofane, moo bokhoni ba thepa ba ho mamella mocheso o feteletseng le maemo a thata a ts'ebetso e leng senotlolo sa ts'ebetso e tšepahalang.
Ho phaella moo, indasteri ea matla e itšetlehile ka tšepe-chromium-aluminium ho hlahisa likarolo tsa ho futhumatsa ka har'a li-heater tsa metsi tsa motlakase, li-boiler tsa indasteri le lionto. Bokhoni ba thepa ea ho fana ka tlhahiso e tsitsitseng ea mocheso le botšepehi ba nako e telele bo etsa hore e be karolo ea bohlokoa ea litsamaiso tsa ho futhumatsa tse bolokang matla. Lisebelisoang tsa elektroniki tsa bareki, lisebelisoa tsa ferro-chromium-aluminium li sebelisoa lisebelisoa tse kang li-toaster, li-dryer tsa moriri le liontong tsa motlakase, moo ho hanyetsa le ho tšoarella ha tsona mochesong o phahameng e leng senotlolo sa ts'ebetso e sireletsehileng le e tšepahalang.
Karolo ea FeCrAl e ntse e e-ba ea bohlokoa haholo ha indasteri e ntse e tsoela pele ho hola 'me e hloka thepa e tsoetseng pele ho fihlela litlhoko tsa lits'ebetso tsa eona. Ho hanyetsa FeCrAl Alloy ka tsela e ikhethang mochesong o phahameng, oxidation le mafome, hammoho le ho tenyetseha ha eona tlhahisong, ho e etsa letlotlo la bohlokoa ho phehelleng boqapi le katleho liindastering tse fapaneng.
Ka bokhutšoanyane, ho tenyetseha haLi-alloy tsa FeCrAlindastering ea sejoale-joale ha ho pelaelo. Ho tloha lits'ebetsong tsa mocheso o phahameng ho isa libakeng tse senyang, li-alloy tsa FeCrAl li fana ka litharollo tse tšepahalang le tse tšoarellang liphephetsong tse fapaneng tsa indasteri. Ha tlhoko ea lisebelisoa tse sebetsang hantle e ntse e tsoela pele ho hola, karolo ea tšepe-chromium-aluminium ho bopeng bokamoso ba lits'ebetso tsa tlhahiso le tlhahiso e tla atoloha, e leng se etsang hore e be lejoe la motheo la lits'ebetso tsa sejoale-joale tsa indasteri.
Nako ea poso: Phupu-01-2024
