Monocrystalline silicon loj hlob cub tawg monocrystalline silicon ingot loj hlob system khoom siv kub txog li 2100 ℃

Kev Piav Qhia Luv:

Lub cub tawg loj hlob monocrystalline silicon yog cov khoom siv tseem ceeb rau kev tsim cov pas nrig monocrystalline silicon siab, uas siv dav hauv kev lag luam semiconductor thiab photovoltaic. Monocrystalline silicon yog cov khoom siv tseem ceeb hauv kev tsim cov circuits sib xyaw, lub hnub ci hlwb thiab lwm yam khoom siv hluav taws xob. Lub cub tawg loj hlob monocrystalline silicon hloov cov khoom siv raw polysilicon mus rau hauv cov pas nrig monocrystalline silicon zoo los ntawm kev siv cov txheej txheem xws li Czochralski (CZ) Czochralski lossis txoj kev floating zone (FZ).

Lub luag haujlwm tseem ceeb: Ua kom cov khoom siv polysilicon ua kom sov rau lub xeev molten, coj thiab tswj kev loj hlob ntawm cov siv lead ua los ntawm cov noob siv lead ua los tsim cov pas nrig monocrystalline silicon nrog cov qauv siv lead ua thiab qhov loj me.

Cov khoom tseem ceeb:
Lub tshuab cua sov: Muab qhov chaw kub siab, feem ntau siv cov cua sov graphite lossis cov cua sov induction zaus siab.

Crucible: Siv los tuav cov silicon uas yaj, feem ntau yog ua los ntawm quartz lossis graphite.

Lub kaw lus tsa: tswj qhov kev sib hloov thiab kev tsa ceev ntawm cov noob siv lead ua kom ntseeg tau tias cov siv lead ua loj hlob zoo ib yam.

Lub kaw lus tswj huab cua: Cov yaj raug tiv thaiv los ntawm kev ua qias tuaj los ntawm cov pa roj inert xws li argon.

Lub kaw lus txias: Tswj tus nqi txias ntawm cov siv lead ua kom txo tau kev ntxhov siab thermal.

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Cov yam ntxwv

Cov yam ntxwv tseem ceeb ntawm monocrystalline silicon loj hlob cub tawg

(1) Kev tswj hwm siab
Kev tswj kub: Tswj qhov kub thiab txias kom raug (qhov chaw yaj ntawm silicon yog li 1414 ° C) kom ntseeg tau tias yaj ruaj khov.
Kev tswj qhov ceev ntawm cov noob siv lead ua yog tswj los ntawm lub cev muaj zog precision (feem ntau yog 0.5-2 hli / feeb), uas cuam tshuam rau lub taub hau siv lead ua thiab qhov zoo.
Kev tswj qhov ceev ntawm kev sib hloov: Kho qhov ceev ntawm kev sib hloov ntawm cov noob thiab crucible kom ntseeg tau tias kev loj hlob ntawm cov siv lead ua ke.

(2) kev loj hlob zoo ntawm cov siv lead ua
Qhov tsis zoo tsawg: Los ntawm kev ua kom zoo dua cov txheej txheem, cov pas nrig monocrystalline silicon nrog qhov tsis zoo tsawg thiab purity siab tuaj yeem loj hlob.
Cov siv lead loj: cov pas nrig monocrystalline silicon txog li 12 nti (300 hli) hauv txoj kab uas hla tuaj yeem loj hlob kom tau raws li qhov xav tau ntawm kev lag luam semiconductor.

(3) Kev tsim khoom zoo
Kev Ua Haujlwm Tsis Siv Neeg: Cov cub tawg loj hlob monocrystalline silicon niaj hnub no tau nruab nrog cov tshuab tswj hwm tsis siv neeg los txo kev cuam tshuam tes thiab txhim kho kev ua haujlwm ntau lawm.
Tsim qauv kom txuag hluav taws xob: Siv cov tshuab cua sov thiab cua txias kom zoo kom txo tau kev siv hluav taws xob.

(4) Kev Siv Tau Ntau Yam
Haum rau ntau yam txheej txheem: txhawb CZ txoj kev, FZ txoj kev thiab lwm yam kev siv tshuab loj hlob siv lead ua.
Sib xws nrog ntau yam khoom siv: Ntxiv rau monocrystalline silicon, nws kuj tseem siv tau los cog lwm cov ntaub ntawv semiconductor (xws li germanium, gallium arsenide).

Cov ntawv thov tseem ceeb ntawm monocrystalline silicon loj hlob cub tawg

(1) Kev lag luam semiconductor
Kev tsim cov khoom siv sib xyaw ua ke: monocrystalline silicon yog cov khoom siv tseem ceeb rau kev tsim CPU, nco thiab lwm yam kev sib xyaw ua ke.
Lub cuab yeej fais fab: Siv los tsim MOSFET, IGBT thiab lwm yam khoom siv hluav taws xob semiconductor.

(2) Kev lag luam photovoltaic
Cov hlwb hnub ci: monocrystalline silicon yog cov khoom siv tseem ceeb ntawm cov hlwb hnub ci ua haujlwm siab thiab siv dav hauv kev tsim hluav taws xob photovoltaic.
Cov modules photovoltaic: Siv los tsim cov monocrystalline silicon photovoltaic modules los txhim kho kev hloov pauv photoelectric efficiency.

(3) Kev tshawb fawb txog kev tshawb fawb
Kev tshawb fawb txog cov ntaub ntawv: Siv los kawm txog cov khoom siv lub cev thiab tshuaj ntawm monocrystalline silicon thiab tsim cov ntaub ntawv semiconductor tshiab.
Kev txhim kho cov txheej txheem: Txhawb kev tsim kho tshiab thiab kev ua kom zoo dua ntawm cov txheej txheem kev loj hlob ntawm cov siv lead ua.

(4) Lwm yam khoom siv hluav taws xob
Cov Sensors: Siv los tsim cov sensors siab xws li cov sensors siab thiab cov sensors kub.
Cov khoom siv Optoelectronic: siv los tsim cov lasers thiab photodetectors.

XKH muab cov khoom siv thiab cov kev pabcuam rau lub cub tawg monocrystalline silicon

XKH tsom mus rau kev tsim thiab tsim cov khoom siv monocrystalline silicon growth furnace, muab cov kev pabcuam hauv qab no:

Cov khoom siv kho kom haum: XKH muab cov cub tawg monocrystalline silicon uas muaj ntau yam kev qhia thiab kev teeb tsa raws li cov neeg siv khoom xav tau los txhawb ntau yam txheej txheem loj hlob ntawm cov siv lead ua.

Kev txhawb nqa kev txawj ntse: XKH muab kev txhawb nqa tag nrho rau cov neeg siv khoom los ntawm kev teeb tsa cov khoom siv thiab kev ua kom zoo dua qub mus rau kev taw qhia kev txawj ntse rau kev loj hlob ntawm cov siv lead ua.

Kev Pab Qhia: XKH muab kev cob qhia ua haujlwm thiab kev cob qhia txog kev txawj ntse rau cov neeg siv khoom kom ntseeg tau tias kev siv cov khoom siv tau zoo.

Kev pab tom qab muag: XKH muab kev pab tom qab muag sai thiab kev saib xyuas cov khoom siv kom ntseeg tau tias cov neeg siv khoom tsim khoom tas mus li.

Kev pab txhim kho: XKH muab kev pab txhim kho thiab hloov pauv khoom siv raws li cov neeg siv khoom xav tau los txhim kho kev tsim khoom thiab qhov zoo ntawm cov siv lead ua.

Cov cub tawg monocrystalline silicon yog cov khoom siv tseem ceeb ntawm kev lag luam semiconductor thiab photovoltaic, muaj kev tswj hwm siab, kev loj hlob zoo ntawm cov siv lead ua thiab kev tsim khoom zoo. Nws yog siv dav hauv cov teb ntawm cov hluav taws xob sib xyaw, cov roj teeb hnub ci, kev tshawb fawb thiab cov khoom siv hluav taws xob. XKH muab cov khoom siv hluav taws xob monocrystalline silicon loj hlob thiab ntau yam kev pabcuam los txhawb cov neeg siv khoom kom ua tiav cov khoom lag luam zoo monocrystalline silicon, los pab txhawb kev txhim kho ntawm cov lag luam cuam tshuam.