Boule ea Sapphire ea maiketsetso ea Monocrystal Sapphire Bophara le botenya li ka fetoloa

Tlhaloso e Khutšoanyane:

Boule ea sapphire ea maiketsetso, kapa monocrystal sapphire blank, ke thepa ea kristale e le 'ngoe e sebetsang hantle e nang le thepa e ikhethang ea 'mele le ea mahlo. E hlahisitsoe ka mekhoa e tsoetseng pele joalo ka mokhoa oa Verneuil, mokhoa oa Czochralski, kapa mokhoa oa Kyropoulos, sapphire ea maiketsetso e sebelisoa haholo liindastering tse fapaneng, haholo-holo lits'ebetsong tsa optics, tsa elektroniki, tsa lifofane le tsa mechini e nepahetseng haholo. Litšobotsi tse ikhethang tsa sapphire ea maiketsetso, joalo ka ho thatafala ha eona ho ikhethang, ho hlaka ho phahameng ha mahlo, botsitso ba mocheso le ho kenya mocheso oa motlakase, li etsa hore e be e loketseng lits'ebetso tse hlokang tlhokomelo. Bophara le botenya ba li-sapphire bole li ka fetoloa ho fihlela litlhoko tse itseng tsa bareki, li fana ka ho tenyetseha le ho tenyetseha moralong oa sehlahisoa. Sehlahisoa sena se fumaneha ka boholo bo fapaneng, ho netefatsa hore se fihlela litlhoko tsa liindasteri ho tloha tlhahisong ea semiconductor ho isa likarolong tse phahameng tsa mahlo.


Likaroloana

Likopo

Likarolo tsa Optical
Sapphire ea maiketsetso e sebelisoa haholo tlhahisong ea likarolo tsa mahlo tse kang lilense, lifensetere le li-substrate. Ponaletso ea eona e ntle haholo ho mefuta e mengata ea maqhubu a maqhubu, ho tloha ho ultraviolet (UV) ho ea ho infrared (IR), e etsa hore e be ntle bakeng sa litsamaiso tsa mahlo tse sebetsang hantle. Sapphire e sebelisoa lik'hamera, li-microscope, litheleskoupo, lisebelisoa tsa laser, le lisebelisoa tsa mahlale moo ho hlaka ha mahlo le ho tšoarella ha 'mele ho leng bohlokoa. E boetse e sebelisoa hangata bakeng sa lifensetere tse sireletsang libakeng tse thata, joalo ka lits'ebetso tsa sesole le tsa lifofane, ka lebaka la ho hanyetsa ho ngoapa le ho tiea ha eona.

Semiconductor le Elektroniki
Matla a motlakase a ho thibela mocheso a safire ya maiketsetso a etsa hore e be thepa e kgethwang ya substrate bakeng sa tlhahiso ya disebediswa tsa semiconductor, ho kenyeletswa le di-LED le di-laser diode. Safira e sebediswa e le motheo wa gallium nitride (GaN) le di-semiconductor tse ding tsa metsoako ya III-V. Matla a yona a phahameng a mechini, hammoho le thepa ya yona e babatsehang ya ho qhala mocheso, e netefatsa nako e telele le tshebetso ya dikarolo tsa elektroniki. Ho feta moo, di-substrate tsa safire di bohlokwa tlhahisong ya disebediswa tse nang le maqhubu a phahameng le tse nang le matla a phahameng.

Litšebeliso tsa Lifofane le tsa Sesole
Ho thatafala ha safire ya maiketsetso le ho pepeseha ha optical ho etsa hore e be thepa e loketseng bakeng sa ditshebediso tse sebetsang hantle difofaneng le tshireletsong. E sebediswa tlhahisong ya difensetere tse nang le dibetsa bakeng sa dikoloi tsa sesole, difofane le difofa-sebakeng, moo ho tshwarella le ho hlaka ha optical ho leng bohlokwa. Ho hanyetsa ha safire ho ngoapa, hammoho le bokgoni ba yona ba ho mamella dithempereichara tse feteletseng, ho e etsa hore e be ntle bakeng sa dikoahelo tse sireletsang dikarolong tsa bohlokwa tsa sefofane.

Lioache le Thepa ea Mabothobotho
Ka lebaka la ho thatafala ha eona ho ikhethang le ho hanyetsa ho ngoapa, safire ea maiketsetso e sebelisoa haholo indastering ea ho etsa lioache bakeng sa likristale tsa oache. Likristale tsa oache tsa safire li boloka ho hlaka le botšepehi ba tsona ka nako e telele, esita le tlas'a ho senyeha ho hoholo. E boetse e sebelisoa linthong tsa mabothobotho tse kang lieta tsa mahlo tsa maemo a holimo, moo ho hlaka le ho tšoarella ha mahlo ho leng bohlokoa.

Tikoloho tse nang le mocheso o phahameng le khatello e phahameng
Bokhoni ba Sapphire ba ho sebetsa tlas'a maemo a feteletseng a mocheso le khatello bo etsa hore e be thepa ea bohlokoa lipatlisisong tsa saense le libakeng tsa indasteri. Sebaka sa eona se phahameng sa ho qhibiliha (2040°C) le botsitso ba mocheso li etsa hore e be khetho e ntle bakeng sa lits'ebetso tsa mocheso o phahameng, ho kenyeletsoa lisebelisoa tsa lipatlisiso tsa saense, lifensetere tsa ontong, le lisebelisoa tse sebelisoang libakeng tse nang le khatello e phahameng.

Matlo

Boima bo Phahameng
Kristale ea safire e boemong ba 9 sekaleng sa boima ba Mohs, e le ea bobeli ka mora daemane. Bothata bona bo phahameng bo etsa hore e hanele ho ngoapa le ho tsofala haholo, e netefatsa ho tšoarella ha nako e telele le ho boloka botšepehi ba likarolo tsa mahlo le tsa mechini. Bothata ba safire bo molemo haholo ho liphahlo tse sireletsang bakeng sa lisebelisoa tse nang le khatello ea 'mele, joalo ka li-smartphone, lisebelisoa tsa sesole le lisebelisoa tsa mahlale.

Ponaletso ea Optical
E 'ngoe ea litšobotsi tsa bohlokoa ka ho fetisisa tsa safire ea maiketsetso ke ho pepeseha ha eona ho hoholo ha optical. Safira e bonaletsa ho mefuta e mengata ea maqhubu a khanya, ho kenyeletsoa le khanya ea ultraviolet (UV), e bonahalang, le ea infrared (IR). Sena se etsa hore e lokele lits'ebetso moo ponahalo e hlakileng le ho sotha ho fokolang ha optical ho leng bohlokoa. Safira e sebelisoa lits'ebetsong tse kang lifensetere tsa laser, lilense tsa optical, le infrared optics, moo e fanang ka phetiso e phahameng ea optical le ho monya ho fokolang.

Ho Tsitsisa ho Hoholo ha Thermal
Safira e na le ntlha e phahameng ea ho qhibiliha ea hoo e ka bang 2040°C, e e lumellang ho boloka botsitso ba sebopeho sa eona mochesong o phahameng haholo. Coefficient ea eona e tlase ea katoloso ea mocheso e netefatsa hore e boloka botsitso ba litekanyo ha e pepesehetse liphetoho tse potlakileng tsa mocheso. Thepa ena e etsa hore safira e lokele ho sebelisoa lits'ebetsong tsa mocheso o phahameng joalo ka lifensetere tsa ontong, litsamaiso tsa laser tse matla haholo, le likarolo tsa lifofane tse sebetsang tlas'a maemo a mocheso o feteletseng.

Ho kenya motlakase
Sapphire ke sesebelisoa se setle sa ho thibela motlakase, se nang le matla a phahameng haholo a dielectric. Sena se etsa hore e be se loketseng ho sebelisoa lisebelisoa tsa elektroniki le tsa optoelectronic moo ho hlokahalang ho itšehla thajana ha motlakase. Lisebelisoa tsa sapphire li sebelisoa hangata tlhahisong ea li-LED tse sebetsang hantle, li-laser diode, le li-wafer tsa semiconductor. Bokhoni ba sapphire ba ho mamella motlakase o phahameng ntle le ho tsamaisa motlakase bo netefatsa ts'ebetso e tšepahalang ea lisebelisoa tsa elektroniki libakeng tse hlokang matla.

Matla le ho Tšoarella ha Mechini
Safira e tsebahala ka matla a eona a ikhethang a mechini, ho kenyeletsoa matla a ho hatella a phahameng, matla a ho tsitlallela, le ho hanyetsa ho robeha. Ho tšoarella hona ho etsa hore e be thepa e loketseng bakeng sa likarolo tse lokelang ho mamella khatello e phahameng ea 'mele, joalo ka mechini ea indasteri, lifensetere tse sireletsang le lisebelisoa tsa sesole. Motsoako oa ho thatafala, matla le ho robeha ho lumella safira ho mamella libakeng tse ling tse thata ka ho fetisisa tsa 'mele.

Ho se sebetse ha lik'hemik'hale
Sapphire ha e na lik'hemik'hale, ho bolelang hore e hanela haholo ho bola le ho senyeha ho tsoa ho li-acid tse ngata, metheo le li-solvents. Sena se etsa hore e be thepa e ratoang bakeng sa tšebeliso ea lisebelisoa tsa ts'ebetso ea lik'hemik'hale, lisebelisoa tsa laboratori le libaka tse ling moo ho pepesehela lik'hemik'hale tse matla ho leng taba. Ho tsitsa ha eona ka lik'hemik'hale ho netefatsa nako e telele le ts'ebetso ea likarolo lits'ebetsong tsena.

Boholo bo ka Ikhethang
E 'ngoe ea likarolo tsa bohlokoa tsa li-boule tsa sapphire tsa maiketsetso ke hore bophara le botenya ba tsona li ka fetoloa ho fihlela litlhoko tse itseng tsa bareki. Hore na tlhoko ke ea likarolo tse nyane, tse nepahetseng tsa optical kapa lifensetere tse kholo tsa sapphire bakeng sa lits'ebetso tsa indasteri kapa tsa sefofane, sapphire ea maiketsetso e ka lengoa le ho sebetsoa ho latela litlhaloso tse lakatsehang. Ho feto-fetoha hona ho lumella bahlahisi le baenjiniere ho rala likarolo tsa sapphire tse etselitsoeng litlhoko tsa bona tse nepahetseng, tse fanang ka ho tenyetseha ho pholletsa le liindasteri.

Qetello

Li-blank tsa safire tsa maiketsetso le li-blank tsa safire tsa monocrystal ke thepa ea bohlokoa haholo lits'ebetsong tse fapaneng tsa theknoloji e phahameng le tsa indasteri. Motsoako oa tsona o ikhethang oa ho thatafala, ho hlaka ha mahlo, botsitso ba mocheso, ho thibela motlakase, le matla a mechini li etsa hore e be thepa e khethiloeng bakeng sa libaka tse thata, ho tloha lifofaneng le sesoleng ho ea liindastering tsa elektroniki le tsa mahlo. Ka bophara le botenya bo ka fetoloang, safire ea maiketsetso e ka etsoa hore e lumellane le litlhoko tse ikhethileng tsa lits'ebetso tse fapaneng, e leng se etsang hore e be thepa ea bohlokoa bakeng sa ho ntšetsa pele theknoloji le boqapi mafapheng a mangata.

Setšoantšo se qaqileng

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