I-Sapphire single crystal Al2O3 growth furnace KY method Kyropoulos production ye-sapphire crystal ekumgangatho ophezulu

Inkcazo emfutshane:

Isithando sekristale se-KY process sapphire luhlobo lwezixhobo ezisetyenziselwa ngokukodwa ukukhulisa ikristale enye ye-sapphire enkulu kunye nekhwalithi ephezulu. Ezi zixhobo zidibanisa amanzi, umbane kunye negesi kunye noyilo oluphambili kunye nesakhiwo esintsonkothileyo. Ngokuyintloko zenziwe ngegumbi lokukhulisa ikristale, inkqubo yokuphakamisa nokujikeleza ikristale yembewu, inkqubo yokufunxa, inkqubo yendlela yegesi, inkqubo yamanzi okupholisa, inkqubo yokubonelela ngamandla kunye nolawulo kunye nesakhelo kunye nezinye izixhobo ezincedisayo.

Thumela i-imeyile kuthi

Iimbonakalo

Intshayelelo yeMveliso

Indlela yeKyropoulos yindlela yokukhulisa iikristale zesafire ezikumgangatho ophezulu, eyona nto iphambili kukufikelela ekukhuleni okufanayo kweekristale zesafire ngokulawula ngokuchanekileyo intsimi yobushushu kunye neemeko zokukhula kwekristale. Oku kulandelayo yimpembelelo ethile yendlela ye-KY foaming kwi-sapphire ingot:

1. Ukukhula kwekristale okusemgangathweni ophezulu:

Uxinano oluphantsi lweziphene: Indlela yokukhula kwebhamuza ye-KY inciphisa ukusasazeka kunye neziphene ngaphakathi kwekristale ngokupholisa kancinci kunye nolawulo oluchanekileyo lobushushu, kwaye ikhulisa i-sapphire ingot ekumgangatho ophezulu.

Ukufana okuphezulu: Intsimi yobushushu efanayo kunye nesantya sokukhula ziqinisekisa ukwakheka kweekhemikhali okufanayo kunye neempawu zomzimba zeekristale.

2. Imveliso yekristale enkulu:

Ingot enobubanzi obukhulu: Indlela yokukhulisa amaqamza e-KY ifanelekile ekukhuliseni i-ingot yesafire enkulu enobubanzi obuyi-200mm ukuya kwi-300mm ukuhlangabezana neemfuno zoshishino lwe-substrates ezinkulu.

Ingot yekristale: Ngokuphucula inkqubo yokukhula, ingot yekristale ende ingakhuliswa ukuphucula izinga lokusetyenziswa kwezinto.

3. Ukusebenza okuphezulu kokukhanya:

Ukuhanjiswa kokukhanya okuphezulu: I-KY growth sapphire crystal ingot ineempawu ezintle kakhulu zokukhanya, ukuhanjiswa kokukhanya okuphezulu, ifanelekile kwizicelo zokukhanya kunye ne-optoelectronic.

Izinga lokufunxa eliphantsi: Nciphisa ukulahleka kokukhanya kwikristale, phucula ukusebenza kakuhle kwezixhobo zokukhanya.

4. Iipropati ezigqwesileyo zobushushu kunye nezoomatshini:

Ukuqhuba okuphezulu kobushushu: Ukuqhuba okuphezulu kobushushu be-sapphire ingot kufanelekile kwiimfuno zokusasaza ubushushu kwizixhobo ezinamandla aphezulu.

Ubunzima obuphezulu kunye nokumelana nokuguguleka: I-Sapphire inobunzima be-Mohs obuyi-9, ilandela idayimani kuphela, efanelekileyo ekwenzeni iindawo ezimelana nokuguguleka.

1. Ukukhula kwekristale okusemgangathweni ophezulu:

Ukufana okuphezulu: Intsimi yobushushu efanayo kunye nesantya sokukhula ziqinisekisa ukwakheka kweekhemikhali okufanayo kunye neempawu zomzimba zeekristale.

2. Imveliso yekristale enkulu:

Ingot yekristale: Ngokuphucula inkqubo yokukhula, ingot yekristale ende ingakhuliswa ukuphucula izinga lokusetyenziswa kwezinto.

3. Ukusebenza okuphezulu kokukhanya:

Izinga lokufunxa eliphantsi: Nciphisa ukulahleka kokukhanya kwikristale, phucula ukusebenza kakuhle kwezixhobo zokukhanya.

4. Iipropati ezigqwesileyo zobushushu kunye nezoomatshini:

Ukuqhuba okuphezulu kobushushu: Ukuqhuba okuphezulu kobushushu be-sapphire ingot kufanelekile kwiimfuno zokusasaza ubushushu kwizixhobo ezinamandla aphezulu.

Ubunzima obuphezulu kunye nokumelana nokuguguleka: I-Sapphire inobunzima be-Mohs obuyi-9, ilandela idayimani kuphela, efanelekileyo ekwenzeni iindawo ezimelana nokuguguleka.

Iiparameter zobugcisa

Igama	Idatha	Isiphumo
Ubungakanani bokukhula	Ububanzi 200mm-300mm	Nika ikristale yesafire enkulu ukuze ihlangabezane neemfuno zesiseko esikhulu, iphucule ukusebenza kakuhle kwemveliso.
Uluhlu lobushushu	Ubushushu obuphezulu yi-2100°C, Ukuchaneka ±0.5°C	Indawo enobushushu obuphezulu iqinisekisa ukukhula kwekristale, ulawulo oluchanekileyo lobushushu luqinisekisa umgangatho wekristale kwaye lunciphisa iziphene.
Isantya sokukhula	0.5mm/h - 2mm/h	Lawula izinga lokukhula kwekristale, uphucule umgangatho wekristale kunye nokusebenza kakuhle kwemveliso.
Indlela yokufudumeza	I-Tungsten okanye i-molybdenum heater	Ibonelela ngentsimi yobushushu efanayo ukuqinisekisa ubushushu obufanayo ngexesha lokukhula kwekristale kunye nokuphucula ukulingana kwekristale.
Inkqubo yokupholisa	Iinkqubo zokupholisa amanzi okanye umoya ezifanelekileyo	Qinisekisa ukusebenza okuzinzileyo kwezixhobo, thintela ubushushu obugqithisileyo, kwaye wandise ubomi bezixhobo.
Inkqubo yolawulo	Inkqubo yokulawula i-PLC okanye ikhompyutha	Ukufezekisa ukusebenza ngokuzenzekelayo kunye nokubeka esweni ngexesha langempela ukuphucula ukuchaneka kunye nokusebenza kakuhle kwemveliso.
Indawo yokufunxa umoya	Ukhuseleko oluphezulu lwe-vacuum okanye igesi engasebenziyo	Thintela i-crystal oxidation ukuqinisekisa ubunyulu kunye nomgangatho wekristale.

Umgaqo wokusebenza

Umgaqo osebenzayo we-KY method sapphire crystal furnace usekelwe kwi-KY method (indlela yokukhula kweqamza) iteknoloji yokukhula kwekristale. Umgaqo osisiseko ngulo:

1. Ukunyibilika kwezinto eziluhlaza: Izinto eziluhlaza ze-Al2O3 ezizaliswe kwi-tungsten crucible zifudunyezwa zide zinyibilike nge-heater ukuze zenze isuphu enyibilikisiweyo.

2. Ukudibana kwekristale yembewu: Emva kokuba inqanaba lolwelo lolwelo olunyibilikisiweyo lizinzile, ikristale yembewu intywiliselwa kulwelo olunyibilikisiweyo olulawulwa ngokungqongqo ukusuka ngaphezulu kolwelo olunyibilikisiweyo, kwaye ikristale yembewu kunye nolwelo olunyibilikisiweyo ziqala ukukhula iikristale ezinesakhiwo sekristale esifanayo nekristale yembewu kwindawo edibanisa ulwelo oluqinileyo.

3. Ukwakheka kwentamo yekristale: I-crystal yembewu ijikeleza phezulu ngesantya esicothayo kakhulu kwaye itsalwa ixesha elithile ukuze yenze intamo yekristale.

4. Ukukhula kwekristale: Emva kokuba izinga lokuqina konxibelelwano phakathi kolwelo kunye nekristale yembewu lizinzile, ikristale yembewu ayisatsali kwaye ayijikelezi, kwaye ilawula kuphela izinga lokupholisa ukuze yenze ikristale iqine kancinci kancinci ukusuka phezulu ukuya ezantsi, kwaye ekugqibeleni ikhule ikristale enye yesafire epheleleyo.

Ukusetyenziswa kwe-sapphire crystal ingot emva kokukhula

1. Isiseko se-LED:

I-LED ekhanyayo kakhulu: Emva kokuba i-sapphire ingot isikiwe yaba yi-substrate, isetyenziselwa ukuvelisa i-LED esekwe kwi-GAN, esetyenziswa kakhulu kwiindawo zokukhanyisa, ukubonisa kunye nokukhanyisa kwangasemva.

I-Mini/Micro LED: Ubuthe tyaba obuphezulu kunye noxinano oluphantsi lwesiphene se-sapphire substrate zifanelekile ukuvelisa izikrini ze-Mini/Micro LED ezinesisombululo esiphezulu.

2. I-Laser Diode (LD):

Iilaser eziluhlaza okwesibhakabhaka: Ii-substrates zesafire zisetyenziselwa ukuvelisa ii-diode zelaser eziluhlaza okwesibhakabhaka zokugcina idatha, ukusetyenziswa kwezonyango kunye nokucubungula imboni.

Ilaser ye-Ultraviolet: Ukuhanjiswa kokukhanya okuphezulu kweSapphire kunye nokuzinza kobushushu zifanelekile ekwenzeni iilaser ze-ultraviolet.

3. Ifestile ye-Optical:

Ifestile yokudlulisa ukukhanya okuphezulu: I-sapphire ingot isetyenziselwa ukwenza iifestile ezibonakalayo ze-laser, izixhobo ze-infrared kunye neekhamera eziphezulu.

Ifestile yokumelana nokuguguleka: Ubunzima obukhulu beSapphire kunye nokumelana nokuguguleka kwenza ukuba ifaneleke ukusetyenziswa kwiindawo ezinzima.

4. I-substrate ye-epitaxial ye-semiconductor:

Ukukhula kwe-epitaxial ye-GaN: Ii-substrates ze-sapphire zisetyenziselwa ukukhulisa ii-GaN epitaxial layers ukwenza ii-transistors ze-electron mobility eziphezulu (ii-HEMT) kunye nezixhobo ze-RF.

Ukukhula kwe-AlN epitaxial: kusetyenziswa ukuvelisa ii-LED ezinzulu ze-ultraviolet kunye ne-laser.

5. Izixhobo ze-elektroniki zabathengi:

Ipleyiti yokugquma ikhamera yefowuni: I-sapphire ingot isetyenziselwa ukwenza ipleyiti yokugquma ikhamera elukhuni kakhulu kwaye inganyangekiyo.

Isibuko sewotshi esikrelekrele: Ukumelana okukhulu kokuguguleka kweSapphire kwenza ukuba ifaneleke ukuvelisa isibuko sewotshi esikrelekrele esikumgangatho ophezulu.

6. Izicelo zoshishino:

Izixhobo zokunxiba: I-sapphire ingot isetyenziselwa ukwenza izixhobo zokunxiba zezixhobo zoshishino, ezifana neebheringi kunye nee-nozzles.

Izinzwa zobushushu obuphezulu: Uzinzo lweekhemikhali kunye neempawu zobushushu obuphezulu zesafire zifanelekile ekwenziweni kwezinzwa zobushushu obuphezulu.

7. Inqwelo-moya:

Iifestile ezinobushushu obuphezulu: I-Sapphire ingot isetyenziselwa ukwenza iifestile ezinobushushu obuphezulu kunye neesensa zezixhobo zeenqwelo-moya.

Iindawo ezimelana nokugqwala: Uzinzo lweekhemikhali zesafire luyenza ifaneleke ekwenziweni kweendawo ezimelana nokugqwala.

8. Izixhobo zonyango:

Izixhobo ezichanekileyo kakhulu: I-sapphire ingot isetyenziselwa ukuvelisa izixhobo zonyango ezichanekileyo kakhulu ezifana nee-scalpels kunye nee-endoscopes.

Ii-Biosensors: Ukuhambelana kwe-sapphire ne-biosensors kwenza ukuba ifaneleke ekwenziweni kwee-biosensors.

I-XKH inokubonelela abathengi ngoluhlu olupheleleyo lweenkonzo zezixhobo ze-KY process sapphire furnace ezisebenza kwindawo enye ukuqinisekisa ukuba abathengi bafumana inkxaso epheleleyo, efike ngexesha nesebenzayo kwinkqubo yokusebenzisa.

1. Ukuthengiswa kwezixhobo: Ukubonelela ngeenkonzo zokuthengisa izixhobo ze-sapphire furnace zendlela ye-KY, kubandakanya iimodeli ezahlukeneyo, iinkcukacha zokukhethwa kwezixhobo, ukuze kuhlangatyezwane neemfuno zemveliso yabathengi.

2. Inkxaso yobugcisa: ukubonelela abathengi ngokufakelwa kwezixhobo, ukuqaliswa kwazo, ukusetyenziswa kwazo kunye nezinye iinkalo zenkxaso yobugcisa ukuqinisekisa ukuba izixhobo zinokusebenza ngokuqhelekileyo kwaye zifumane iziphumo ezilungileyo zemveliso.

3. Iinkonzo zoqeqesho: Ukubonelela abathengi ngokusebenza kwezixhobo, ukugcinwa kwazo kunye nezinye iinkalo zeenkonzo zoqeqesho, ukunceda abathengi abaqhelene nenkqubo yokusebenza kwezixhobo, ukuphucula ukusebenza kakuhle kokusetyenziswa kwezixhobo.

4. Iinkonzo ezenzelwe wena: Ngokweemfuno ezikhethekileyo zabathengi, bonelela ngeenkonzo zezixhobo ezenzelwe wena, kubandakanya uyilo lwezixhobo, ukwenziwa, ukufakelwa kunye nezinye iinkalo zezisombululo ezenzelwe wena.