Phallo ea Ts'ebetso ea Alumina Ceramic

Phallo ea Ts'ebetso ea Alumina Ceramic
Ka nts'etsopele e tsoelang pele ea theknoloji, li-ceramic tse nepahetseng li sebelisitsoe haholo masimong a fapaneng a kang indasteri ea lik'hemik'hale, tlhahiso ea mechini, biomedicine, jj., 'me butle-butle li atolosa boholo ba ts'ebeliso ka ntlafatso ea ts'ebetso. Li-ceramics tse latelang tsa Kezhong li tla u tsebisa tlhahiso e qaqileng ea li-ceramic tse nepahetseng. Phallo ea ts'ebetso.

Ts'ebetso ea tlhahiso ea li-ceramic tse nepahetseng e sebelisa haholo-holo phofo ea alumina e le thepa e tala ea mantlha le magnesium oxide e le sehlomathiso, 'me e sebelisa ho hatella ka omileng ho sinter ho hlahisa li-ceramic tse nepahetseng tse hlokahalang bakeng sa teko. Phallo ea ts'ebetso e ikhethileng.

Tlhahiso ea li-ceramic tse nepahetseng e tlameha ho qala ka ho nka thepa, aluminium oxide, zinc dioxide le magnesium oxide e hlokahalang bakeng sa teko, ho bala boima ba ligrama tse fapaneng ka ho latellana, le ho sebelisa tekanyo ho lekanya le ho nka thepa ka botlalo.

Mohatong oa bobeli, tharollo ea PVA e hlophisitsoe ho latela litekanyo tse fapaneng tsa thepa.

Mohatong oa boraro, tharollo ea PVA ea thepa e tala e lokisitsoeng mohatong oa pele le oa bobeli e kopanngoa le ho siloa ka bolo. Nako ea ts'ebetso ena hangata e ka ba lihora tse 12, 'me lebelo la ho potoloha ha ho siloa ka bolo le netefatsoa ho 900r/min, 'me mosebetsi oa ho sila ka bolo o etsoa ka metsi a hloekisitsoeng.

Mohato oa bone ke ho sebelisa onto ea ho omisa ka vacuum ho qhibilihisa le ho omisa thepa e tala e lokisitsoeng, le ho boloka mocheso oa ho sebetsa ho 80-90 °C.

Mohato oa bohlano ke ho qala ka ho tjhesa le ho tjhesa ebe o etsa sebopeho. Lisebelisoa tse tala tse omisitsoeng mohatong o fetileng li hatelloa holim'a jeke ea hydraulic.

Mohato oa botšelela ke ho sila, ho lokisa le ho bopa sehlahisoa sa alumina.

Mohato oa ho qetela ke ho bentša le ho polisha lihlahisoa tsa letsopa tse nepahetseng. Mohato ona o arotsoe ka mekhoa e 'meli. Ea pele, sebelisa grinder ho tlosa boholo ba likaroloana tse kholo tse feteletseng tsa sehlahisoa sa letsopa, ebe u sebelisa sandpaper e ntle ho sila libaka tse ling tsa sehlahisoa sa letsopa hantle. Le mokhabiso, 'me qetellong u polishe sehlahisoa sohle sa letsopa se nepahetseng, ho fihlela joale sehlahisoa sa letsopa se nepahetseng se phethiloe.