I-Monocrystalline silicon yokukhulisa iziko le-monocrystalline silicon ingot inkqubo yokukhula ubushushu ukuya kuthi ga kwi-2100 ℃

I-Monocrystalline silicon yokukhula eziko i-monocrystalline silicon ingot inkqubo yokukhula ubushushu ukuya kuthi ga kwi-2100 ℃ Umfanekiso obonakalayo

Inkcazelo emfutshane:

Isithando somlilo se-silicon ye-Monocrystalline sisixhobo esiphambili sokuvelisa iintonga ze-silicon ezihlambulukileyo eziphezulu, ezisetyenziswa ngokubanzi kwi-semiconductor kunye ne-photovoltaic industries. I-silicon ye-Monocrystalline yeyona nto iphambili ekwenzeni iisekethe ezidibeneyo, iiseli zelanga kunye nezinye izixhobo zombane. Amaziko okukhula e-silicon e-Monocrystalline aguqula imathiriyeli ekrwada ye-polysilicon ibe kumgangatho ophezulu weentonga zesilicon ye-monocrystalline ngokusebenzisa ubuchule obufana ne-Czochralski (CZ) Czochralski okanye indlela yendawo edadayo (FZ).

Umsebenzi ongundoqo: Ukufudumeza i-polysilicon ekrwada kwimo etyhidiweyo, isikhokelo kunye nokulawula ukukhula kwekristale ngeekristale zembewu ukwenza iintonga zesilicon ze-monocrystalline kunye nokujongwa kwekristale kunye nobukhulu.

Amalungu aphambili:
Inkqubo yokufudumeza: Ibonelela ngemekobume yobushushu obuphezulu, ngokuqhelekileyo isebenzisa izifudumezi zegraphite okanye ukufudumeza okuphakamileyo kwamaza.

I-Crucible: Isetyenziselwa ukubamba i-silicon etyhidiweyo, eqhelekileyo yenziwe ngequartz okanye igraphite.

Inkqubo yokuphakamisa: lawula ukujikeleza kunye nokuphakamisa isantya sekristale yembewu ukuqinisekisa ukukhula kwekristale efanayo.

Inkqubo yokulawula i-Atmosphere: I-melt ikhuselwe ekungcoleni yi-inert gases njenge-argon.

Inkqubo yokupholisa: Lawula izinga lokupholisa ikristale ukunciphisa uxinzelelo lobushushu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu eziphambili zesithando somlilo se-silicon ye-monocrystalline

(1) Ulawulo oluchanekileyo oluphezulu
Ukulawula ubushushu: Lawula ngokuchanekileyo ubushushu bokufudumala (indawo yokunyibilika kwe-silicon malunga ne-1414 ° C) ukuqinisekisa ukuzinza kwe-nyibilika.
Ukulawulwa kwesantya sokunyusa: isantya sokuphakamisa i-crystal yembewu ilawulwa yi-motor echanekileyo (ngokuqhelekileyo i-0.5-2 mm / min), echaphazela ububanzi be-crystal kunye nomgangatho.
Ukulawulwa kwesantya sokujikeleza: Lungisa isantya sokujikeleza kwembewu kunye ne-crucible ukuqinisekisa ukukhula kwekristale efanayo.

(2) ukukhula kwekristale ekumgangatho ophezulu
Ubuninzi besiphako esisezantsi: Ngokulungiselela iiparamitha zenkqubo, intonga ye-silicon ye-monocrystalline enesiphako esiphantsi kunye nokucoceka okuphezulu kunokukhuliswa.
Iikristale ezinkulu: ii-monocrystalline silicon rods ukuya kuthi ga kwi-12 intshi (300 mm) ububanzi zinokukhuliswa ukuhlangabezana neemfuno zeshishini lesemiconductor.

(3) Imveliso esebenzayo
Ukusebenza okuzenzekelayo: Iziko langoku lokukhula kwe-silicon ye-monocrystalline lixhotyiswe ngeenkqubo zokulawula ezizenzekelayo ukunciphisa ukungenelela ngesandla kunye nokuphucula ukusebenza kakuhle kwemveliso.
Uyilo oluwonga amandla: Sebenzisa iindlela ezifanelekileyo zokufudumeza kunye nokupholisa ukunciphisa ukusetyenziswa kwamandla.

(4) Ukuguquguquka
Ifanelekile kwiinkqubo ezahlukeneyo: inkxaso yeCZ indlela, indlela yeFZ kunye nobunye ubuchwepheshe bokukhula kwekristale.
Iyahambelana nezixhobo ezahlukeneyo: Ukongeza kwi-silicon ye-monocrystalline, ingasetyenziselwa ukukhulisa ezinye izinto ze-semiconductor (ezifana ne-germanium, i-gallium arsenide).

Izicelo eziphambili ze-monocrystalline silicon ukukhula eziko

(1) Ishishini le-semiconductor
Ukuveliswa kwesekethe edibeneyo: i-silicon ye-monocrystalline yeyona nto iphambili yokwenza i-CPU, imemori kunye nezinye iisekethe ezidibeneyo.
Isixhobo samandla: Isetyenziselwa ukwenza iMOSFET, IGBT kunye nezinye izixhobo zesemiconductor yamandla.

(2) Imboni ye-Photovoltaic
Iiseli zelanga: i-silicon ye-monocrystalline iyona nto iphambili yeeseli zelanga eziphezulu kwaye isetyenziswa ngokubanzi kwi-photovoltaic power generation.
Iimodyuli ze-Photovoltaic: Isetyenziselwa ukwenza iimodyuli ze-monocrystalline silicon photovoltaic ukuphucula ukusebenza kokuguqulwa kwe-photoelectric.

(3) Uphando lwezenzululwazi
Uphando lweMathiriyeli: Isetyenziselwa ukufunda iipropathi ezibonakalayo kunye neekhemikhali zesilicon ye-monocrystalline kunye nokuphuhlisa imathiriyeli entsha ye-semiconductor.
Ukulungiswa kwenkqubo: Inkxaso yenkqubo yokukhula kwekristale entsha kunye nokuphucula.

(4) Ezinye izixhobo zombane
IiSensors: Isetyenziselwa ukwenza i-high-precision sensors ezifana ne-pressure sensors kunye neqondo lokushisa.
Izixhobo ze-Optoelectronic: ezisetyenziselwa ukwenza iilaser kunye ne-photodetectors.

I-XKH ibonelela ngezixhobo zokukhulisa i-silicon ye-monocrystalline kunye neenkonzo

I-XKH igxile kuphuhliso kunye nokuveliswa kwesixhobo sokukhulisa i-silicon ye-monocrystalline, ibonelela ngezi nkonzo zilandelayo:

Izixhobo ezenziwe ngokwezifiso: I-XKH ibonelela ngezixhobo zokukhula kwe-silicon ye-monocrystalline yenkcazo eyahlukeneyo kunye nokulungelelaniswa ngokweemfuno zabathengi ukuxhasa iinkqubo ezahlukeneyo zokukhula kwekristale.

Inkxaso yobuchwephesha: I-XKH ibonelela abathengi ngenkxaso epheleleyo yenkqubo ukusuka kufakelo lwezixhobo kunye nokuphucula inkqubo ukuya kwisikhokelo sobugcisa sokukhula kwekristale.

Iinkonzo zoQeqesho: I-XKH ibonelela ngoqeqesho lokusebenza kunye noqeqesho lobugcisa kubathengi ukuqinisekisa ukusebenza kakuhle kwezixhobo.

Inkonzo emva kokuthengisa: I-XKH inikezela ngenkonzo yokuphendula ngokukhawuleza emva kokuthengisa kunye nokugcinwa kwezixhobo zokuqinisekisa ukuqhubeka kwemveliso yabathengi.

Iinkonzo zokuphucula: I-XKH ibonelela ngeenkonzo zokuphucula izixhobo kunye nokuguqulwa ngokweemfuno zabathengi ukuphucula ukusebenza kakuhle kwemveliso kunye nomgangatho wekristale.

Iifarnaces zokukhula kwe-silicon ye-Monocrystalline zizixhobo eziphambili ze-semiconductor kunye ne-photovoltaic industries, ebonisa ulawulo oluchanekileyo, ukukhula kwekristale ephezulu kunye nemveliso esebenzayo. Isetyenziswa ngokubanzi kwimimandla yeesekethe ezidibeneyo, iiseli zelanga, uphando lwezenzululwazi kunye nezixhobo zombane. I-XKH ibonelela ngezixhobo zokukhulisa i-silicon ye-monocrystalline eziphambili kunye noluhlu olupheleleyo lweenkonzo zokuxhasa abathengi ukuba bafezekise umgangatho ophezulu wemveliso ye-silicon ye-silicon ye-rod scale, ukunceda uphuhliso lwamashishini anxulumeneyo.