Liprofaele tsa aluminium tsa indasteri ea Chongqing li khetholloa ka bohloeki bo phahameng le ho hanyetsa mafome hantle. Joalokaha re tseba kaofela, aluminium e hloekileng e arabela le oksijene moeeng, 'me filimi e tšesaane ea oxide ea tlhaho e teteaneng e tla hlahisoa holim'a aluminium, e potlakileng haholo ebile e teteaneng ho feta lifilimi tse ling tsa oxide ea tšepe, ka hona e thibela mafome a likhase tse kotsi le mongobo moeeng 'me e bapala karolo ea tšireletso.
Profaele ea aluminium ea indasteri ea Chongqing ke aluminium e entsoeng ka ho khetheha, e nang le litšobotsi tse ikhethang le kalafo ea bokaholimo ba sehlahisoa. Joale mosebetsi oa kalafo ea bokaholimo ke ofe? Hobane khanyetso ea mafome ea aluminium e hloekileng e ntle, empa matla a eona a mechini ha a matle, e leng se thibelang ts'ebeliso ea aluminium ho isa bohōleng bo itseng. Ka hona, batho ba eketsa litšepe tse ling tse kang magnesium, koporo le zinki ka har'a aluminium ho etsa mefuta e fapaneng ea li-alloy tsa aluminium. Matla a mechini a li-alloy tsa aluminium a phahame, e leng se ntlafatsang matla a mechini a aluminium haholo le ho atolosa boholo ba ts'ebeliso ea eona. Le hoja matla a mechini a li-alloy tsa aluminium a phahame, khanyetso ea tsona ea mafome e mpe ho feta ea aluminium e hloekileng, kahoo li ka senyeha ka lebaka la oxidation. Sena se hloka ho penta ka phofo ho sireletsa liprofaele tsa alloy ea aluminium. Alloy ea aluminium e sebelisitsoe haholo mamating, lifensetereng, maboteng a likharetene le lihlahisoa tse ling tsa meaho ka lilemo tse ngata ka lebaka la matla a eona a khoheli a manyane, ts'ebetso e bonolo le matla a phahameng a mechini.
Nako ea poso: Mphalane-07-2023