Khetho e ntle bakeng sa mecha ea phatlalatso ea ho sila e sebetsang hantle - lifaha tsa zirconia le ts'ebeliso ea tsona
Lefapheng la ho sila le ho hasanya ka metsi ka nepo e phahameng, litlhoko tsa ts'ebetso bakeng sa mecha ea ho sila lia eketseha. Haholo-holo liindastering tse kang matla a macha, lisebelisoa tsa elektroniki, liserami tse nepahetseng le liaparo tse phahameng, mecha ea ho sila ea setso ha e sa khona ho fihlela litlhoko tse felletseng tsa ho sila ka mokhoa o motle haholo, taolo ea bohloeki le ntlafatso ea tšebeliso ea matla. Nakong ena, lifaha tsa zirconia, e le mofuta o mocha oa mecha ea ho sila ka mokhoa o phahameng ea ceramic, butle-butle e fetoha ntho e ka sehloohong tlhokomelong ea 'maraka.
Lifaha tsa zirconia ke eng?
Lifaha tsa Zirconia ke libopeho tse nyane tse silafalitsoeng ka thepa ea zirconia e tsitsitseng haholo e nang le matla a phahameng, ho ba thata haholo, ho ba le boima bo phahameng le ho hanyetsa ho tsofala ho babatsehang. Thepa ea eona e ka sehloohong e tala, zirconia, e na le matla a matle le ho se sebetse hantle ha lik'hemik'hale, e leng se nolofalletsang lifaha tsa zirconia ho boloka botsitso bo botle le bophelo ba ts'ebeletso lits'ebetsong tse nang le matla a mangata, ho kuta haholo le ho ba le viscosity e phahameng.
Mefuta e tloaelehileng ea lifaha tsa zirconia e kenyelletsa:
Lifaha tsa zirconia tse tsitsitseng tsa Y-TZP: tse nang le yttrium oxide, tse nang le boima le ho tiea ho hoholo, tse loketseng ho sila ka mokhoa oa nano-level;
Lifaha tsa zirconia tse kopantsoeng tsa ZTA: tse entsoeng ka alumina le zirconia tse kopantsoeng, li theko e tlaase;
Lifaha tsa zirconia tse tsitsitseng hanyane tsa PSZ: ho tiea ho hoholo, ho loketse ho sila ka matla a maholo kapa lits'ebetso tsa mantlha tsa ho sila.
Melemo ea ts'ebetso ea lifaha tsa zirconia
Lebaka leo ka lona lifaha tsa zirconia li ka hlahellang har'a mefuta e mengata ea ho sila ke ka lebaka la litšobotsi tsa tsona tse latelang tsa bohlokoa:
Botenya bo phahameng (5.8 ~ 6.2 g/cm³): bo tlisa matla a mangata a kinetic a ho sila le ho ntlafatsa bokgoni ba ho sila;
Bothata bo phahameng (bo thata ba Mohs ≥8): ha bo bonolo ho aparoa, bo ke ke ba baka tšilafalo ho thepa e silang;
Ho tiea ho hoholo: ha ho bonolo ho roba esita le tlas'a tšusumetso e matla haholo, ho netefatsa botsitso ba ho sila;
Sekhahla se tlase sa ho robeha: tahlehelo e nyane haholo ea lifaha ka nako ea yuniti, e eketsang bophelo ba ts'ebeletso;
Bokaholimo bo boreleli le didikadikwe tse phahameng: ts'ebetso e boreleli, e fokotsa ho tsofala ha lisebelisoa le tšebeliso ea matla.
Mefuta e mengata ea lits'ebetso
Lifaha tsa Zirconium oxide li ka sebelisoa haholo lisebelisoa tse fapaneng tsa ho sila tse metsi (joalo ka li-mill tsa lehlabathe tse otlolohileng, li-mill tse hlohlellelitsoeng, li-grinder tsa baskete, jj.), 'me lits'ebetso tsa tsona tse ikhethileng li kenyelletsa empa ha li felle feela ho:
Lisebelisoa tse ncha tsa matla: ho sila phosphate ea tšepe ea lithium, lisebelisoa tsa ternary, li-electrode tse mpe tsa silicon-carbon, jj.;
Liserame tse sebetsang hantle: li sebelisetsoa ho ntlafatsa phofo ea aluminium oxide, silicon nitride, silicon carbide, jj.;
Lisebelisoa tsa lik'hemik'hale tsa elektroniki: tse kang slurry ea khalase e tsamaisang metsi ea ITO, phofo ea ceramic ea MLCC, jj.;
Enke e nang le masela a phahameng: ho hasana ho tšoanang ha enke ea UV, masela a nano, le enke ea elektroniki;
Meriana le lijo: e sebelisetsoa ho sila micronization e se nang tšilafalo lijong tsa biopharmaceuticals le lijong tse sebetsang.
Kakaretso
Jwalo ka setsi se tswetseng pele sa ho sila se kopanyang matla a hodimo, bohloeki bo hodimo le botsitso bo hodimo, difaha tsa zirconia di fetoha thepa ya bohlokwa bakeng sa diindasteri tse fapaneng ho ntlafatsa ho nepahala ha phofo, ho tsitsisa ditshebetso tsa tlhahiso, le ho ntlafatsa meaho ya ditjeo. Ka kgatelopele e tswelang pele ya tlhahiso e nepahetseng le tlhahiso e tala, difaha tsa zirconia di tla bapala karolo ya bohlokwa haholo ditshebedisong tsa ho sila ka metsi nakong e tlang.