Mokhoa oa Sapphire Ingot 3inch 4inch 6inch Monocrystal CZ KY E ka fetoloang
Likarolo tsa Bohlokoa
Bohloeki le Boleng bo Ikhethang:
Li-ingot tsa safire li entsoe ka aluminium oxide e hloekileng haholo (99.999%), e leng se netefatsang sebopeho se se nang sekoli sa monocrystalline. Mekhoa e tsoetseng pele ea kholo ea kristale e sebelisoang nakong ea tlhahiso e fokotsa liphoso tse kang li-pores, li-chip le mafahla, e leng se fellang ka li-ingot tse nang le ho se tlosoe ho fokolang le ts'ebetso e ikhethang.
Tekanyo e Feto-fetohang le ho Etsa Lintho ka Tsela e Ikhethileng:
Li fumaneha ka bophara bo tloaelehileng ba lisenthimithara tse 3, lisenthimithara tse 4, le lisenthimithara tse 6, li-ingot tsena li ka fetoloa ka botlalo ho fihlela litlhoko tse ikhethang tsa lits'ebetso tse ikhethileng. Litlhophiso tsa ho iketsetsa li ka kenyelletsa bophara, bolelele, tataiso le qetello ea bokaholimo, e leng se etsang hore li lokele liindasteri tse ngata tse fapaneng.
Ponaletso e pharaletseng ea Optical:
Sapphire e bonts'a ponaletso e ntle haholo ho pholletsa le mefuta e mengata ea maqhubu a maqhubu, ho tloha ho ultraviolet (150nm) ho isa ho mid-infrared (5500nm). Sena se etsa hore e be ntle bakeng sa lits'ebetso tsa optical tse hlokang ho hlaka ho hoholo le ho monya hanyane.
Matlotlo a Ikhethang a Mechini:
Kaha e maemong a 9 sekaleng sa ho thatafala ha Mohs, safire e latela daemane ka ho thatafala. Sena se fana ka ho hanyetsa ho ngoapa le ho tšoarella ka tsela e ikhethang, se netefatsa bophelo bo bolelele ba ts'ebeletso libakeng tse thata.
Ho tsitsa ha mocheso le lik'hemik'hale:
Li-ingot tsa safire li ka mamella mocheso o feteletseng oa ho fihlela ho 2000°C ntle le ho beha botšepehi ba tsona kotsing. Hape ha li na lik'hemik'hale, li fana ka khanyetso e ntle ho li-acid, alkali le lintho tse ling tse senyang.
Mekhoa ea Tlhahiso
Mokhoa oa Czochralski (CZ):
Mokhoa ona o kenyelletsa ho hula kristale e le 'ngoe ho tsoa bateng ea aluminium oxide e qhibilihisitsoeng ho sebelisoa litsamaiso tse nepahetseng tsa mocheso le tsa potoloho.
E hlahisa li-ingot tsa boleng bo holimo tse nang le botenya bo tlase ba sekoli, tse loketseng ts'ebeliso ho li-semiconductor le optics.
Mokhoa oa Kyropoulos (KY):
Ts'ebetso ena e holisa likristale tse kholo tsa safire tsa boleng bo holimo ka ho pholisa butle-butle aluminium oxide e qhibilihisitsoeng.
Li-ingot tsa safire tse holisitsoeng ka KY li ananeloa haholo ka lebaka la khatello ea tsona e tlase le thepa ea tsona e tšoanang, e leng se etsang hore li be ntle bakeng sa lits'ebetso tse sebetsang hantle.
Mekhoa ena ka bobeli e etselitsoe ho fihlela li-ingots tse hlakileng haholo, bongata bo fokolang ba ho se be le sebaka (EPD ≤ 1000/cm²), le thepa ea 'mele e tsitsitseng.
Likopo
Optics:
Lilense le Lifensetere: Li sebelisoa likarolong tse sebetsang hantle tsa mahlo tse kang lilense, li-prism, le lifensetere bakeng sa lik'hamera, litheleskoupo le li-microscope.
Mekhoa ea Laser: Ponaletso e phahameng le ho tšoarella ha Sapphire li etsa hore e lokele lifensetere tsa laser le lisebelisoa tse ling tse nepahetseng.
Lisebelisoa tsa elektroniki:
Di-substrate: Sapphire ke thepa e ratoang haholo bakeng sa li-LED, li-RFIC (Radio Frequency Integrated Circuits), le lisebelisoa tsa motlakase ka lebaka la thepa ea eona ea ho thibela mocheso le ho tsamaisa mocheso.
Lisebelisoa tse Phahameng: E netefatsa ts'ebetso e tšepahalang lits'ebetsong tse hlokang botsitso tsa puisano le li-microelectronic.
Lifofane le Tšireletso:
Matlo a Missile: Ka botsitso ba eona bo phahameng ba mocheso le mechine, safire e sebelisoa bakeng sa matlo a sireletsang a missile le lifensetere tsa sensor.
Lihlomo le Lithebe: E fana ka motsoako oa ho hlaka ha mahlo le ho hanyetsa tšusumetso bakeng sa lisebelisoa tsa tšireletso.
Thepa ea Mabothobotho:
Likristale tsa Oache: Ho hanyetsa ho ngoatheha ha Sapphire ho etsa hore e be thepa e khethiloeng bakeng sa lifahleho tsa oache tsa maemo a holimo.
Likarolo tsa Mekhabiso: Ponaletso ea Sapphire le botle ba eona li sebelisoa mabenyaneng le lisebelisoa tsa boleng bo holimo.
Lisebelisoa tsa Bongaka le tsa Saense:
Ho se sebetse hantle ha lik'hemik'hale tsa Sapphire le ho lumellana ha tsona ka lintho tse phelang ho etsa hore e be ntle bakeng sa lisebelisoa tsa bongaka le litsamaiso tsa litšoantšo tsa bongaka.
Litlhaloso tsa Tekheniki
| Paramethara | Tlhaloso |
| Thepa | Okside ea Aluminium e le 'ngoe e etsang kristale (Al₂O₃) |
| Dikgetho tsa bophara | Li-inch tse 3, lisenthimithara tse 4, lisenthimithara tse 6 |
| Bolelele | E ka fetoloa |
| Botenya bo Phethahetseng ba Sekoli | ≤10% |
| Botenya ba Mokoti o Tetebetseng (EPD) | ≤1000/cm² |
| Boikutlo ba Bokaholimo | (0001) (ka lehlakoreng la ±0.25°) |
| Qetello ea Bokaholimo | Jwalo ka ha e sehilwe kapa e bentšitswe |
| Ho Tsitsisa ha Thermal | E mamella mocheso ho fihlela ho 2000°C |
| Khanyetso ea Lik'hemik'hale | E hanela haholo li-acid, li-alkali le li-solvents |
Dikgetho tsa ho iketsetsa
Li-ingot tsa rona tsa safire li ka etsoa ho latela litlhoko tse itseng tsa projeke:
Litekanyo: Bophara le bolelele bo ikhethileng bo fetang boholo bo tloaelehileng ba lisenthimithara tse 3, 4, le 6.
Tsela ea ho sheba bokaholimo: Litsela tse ikhethileng tsa kristale (mohlala, (0001), (10-10)) lia fumaneha.
Qetello ea Bokaholimo: Likhetho li kenyelletsa libaka tse khaotsoeng, tse sitsitsoeng, kapa tse bentšitsoeng ho fihlela litlhoko tse sebetsang le tse ntle.
Litlhophiso tsa Flat: Lifolete tsa mantlha le tsa bobeli li ka fanoa ho latela litlhoko tsa bareki.
Hobaneng re lokela ho khetha li-ingots tsa rona tsa sapphire?
Boleng bo sa sekisetseng:
Li-ingot tsa rona tsa safire li laoloa ka thata ho netefatsa hore li na le thepa e ntle ea optical, thermal le mechanical.
Tlhahiso e Tsoetseng Pele:
Ha re sebelisa mekhoa ea CZ le KY, re fihlela tekano ea bongata bo fokolang ba sekoli, bohloeki bo phahameng le ho nepahala ha boholo.
Likopo tsa Lefatše ka Bophara:
Kaha re sebeletsa mefuta e fapaneng ea liindasteri, li-ingot tsa rona tsa safire lia tšeptjoa ke lik'hamphani tse etellang pele ka lebaka la botšepehi le ts'ebetso ea tsona.
Ho Etsa Hore Setsebi se Ikhethe:
Re sebetsa haufi-ufi le bareki ho fana ka litharollo tse etselitsoeng uena tse fihlelang litlhaloso tse nepahetseng tsa projeke, ho netefatsa boleng bo holimo le katleho.
Qetello
Li-ingot tsa safire tse bophara ba lisenthimithara tse 3, lisenthimithara tse 4, le lisenthimithara tse 6, tse hlahisoang ho sebelisoa mekhoa ea CZ le KY, li emela sehlohlolo sa theknoloji ea monocrystalline. Motsoako oa tsona oa ho hlaka ha optical, ho tšoarella ho ikhethang, le botsitso ba mocheso li etsa hore li be bohlokoa haholo indastering ho tloha ho tsa elektroniki tsa theknoloji e phahameng ho isa ho thepa ea mabothobotho. Ka litekanyo le litlhaloso tse ka fetoloang, li-ingot tsena li entsoe ho fihlela litlhoko tse thata ka ho fetisisa. Sebelisana le rona ho fumana thepa ea sejoale-joale e tla phahamisa lihlahisoa le lits'ebetso tsa hau maemong a macha a bokhabane.
