Polysilicon Rau Semiconductor Kev Lag Luam

 

Semiconductor qib polysilicon yog cov khoom siv ultra- siab purity silicon siv los ua cov khoom siv tseem ceeb hauv kev tsim cov khoom siv hluav taws xob sib xyaw, cov khoom siv hluav taws xob, thiab cov khoom siv semiconductor siab heev.

Tsis zoo lihnub ci qib polysilicon, semiconductor daim ntaub ntawv yuav tsum nruj heev tswj ntawm impurity theem thiab cov khoom sib xws. Txawm tias cov kab mob xws li boron lossis phosphorus tuaj yeem cuam tshuam rau kev ua haujlwm ntawm hluav taws xob. Yog li, semiconductor qib polysilicon yog tsim los ntawm cov txheej txheem purification siab heev kom ntseeg tau tias ultra- siab purity thiab ruaj khov.

Hauv kev xyaum ua lag luam, polysilicon yog siv los ua cov khoom noj rau ib leeg siv lead ua silicon kev loj hlob, uas tom qab ntawd ua tiav rau hauv wafers thiab siv hauv kev tsim cov chips.

 

• Ultra siab purity silicon
• Tsis tshua muaj impurity theem
• Nyob ruaj khov thiab tsis sib xws
• Haum rau cov txheej txheem kev loj hlob siv lead ua

 

 

Peb muab hnub ci- qib polysilicon nrog cov kev qhia yooj yim raws li cov neeg siv khoom xav tau.

Qib	Si(%)	Fe (%)	Al(%)	Ca(%)	P (ppm)
553	Ntau dua lossis sib npaug rau 98.5	Tsawg dua los yog sib npaug li 0.5	Tsawg dua los yog sib npaug li 0.5	Tsawg dua los yog sib npaug li 0.3	-
441	Ntau dua lossis sib npaug rau 99.0	Tsawg dua lossis sib npaug li 0.4	Tsawg dua lossis sib npaug li 0.4	Tsawg dua los yog sib npaug li 0.1	-
3303	Ntau dua lossis sib npaug rau 99.3	Tsawg dua los yog sib npaug li 0.3	Tsawg dua los yog sib npaug li 0.3	Tsawg dua lossis sib npaug li 0.03	50 Tsawg dua los yog sib npaug
2502	Ntau dua lossis sib npaug rau 99.5	Tsawg dua los yog sib npaug li 0.25	Tsawg dua los yog sib npaug li 0.25	Tsawg dua lossis sib npaug li 0.02	40 Tsawg dua los yog sib npaug
2202	Ntau dua lossis sib npaug rau 99.5	Tsawg dua los yog sib npaug li 0.2	Tsawg dua los yog sib npaug li 0.2	Tsawg dua lossis sib npaug li 0.02	40 Tsawg dua los yog sib npaug
421	Ntau dua lossis sib npaug rau 99.3	Tsawg dua lossis sib npaug li 0.4	<0.2	Tsawg dua los yog sib npaug li 0.1	-
411	Ntau dua lossis sib npaug rau 99.4	Tsawg dua lossis sib npaug li 0.4	<0.1	Tsawg dua los yog sib npaug li 0.1

 

 

Semiconductor qib polysilicon yog dav siv nyob rau hauv siab -tech daim ntaub ntawv uas qhov kev ua tau zoo thiab kev ntseeg siab yog ib qho tseem ceeb.

• Integrated Circuits (IC) Manufacturing

  Polysilicon yog siv los ua cov khoom siv los ua silicon wafers uas tau ua tiav rau hauv microchips thiab cov khoom siv hluav taws xob.

• Semiconductor Wafers

  Nws ua haujlwm raws li cov khoom noj rau kev loj hlob ntawm monocrystalline silicon, feem ntau los ntawm cov txheej txheem xws li Czochralski siv lead ua rub.

• Fais fab Electronics

  Siv nyob rau hauv siab - cov khoom ua tau zoo uas yuav tsum tau muaj kev ruaj ntseg nyob rau hauv high voltage thiab kub tej yam kev mob.

• Advanced Electronic Devices

  Siv rau hauv sensors, khoom siv sib txuas lus, thiab precision electronics.

 

Txhawm rau tswj hwm ultra- siab purity, nruj ntim thiab tuav cov txheej txheem ua raws.

• Ntim ib puag ncig huv
• Cov dej noo- pov thawj thiab kaw sab hauv liner
• Muaj zog txheej ntim haum rau export
• Kev tiv thaiv kev kis kab mob thaum thauj

Kev tuav kom zoo yog qhov tseem ceeb los khaws cov khoom zoo ua ntej siv.

 

 

Txhua pawg ntawm polysilicon tuaj yeem muab nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA), suav nrog:

• Silicon purity qib
• Cov ntsiab lus impurity
• Cov yam ntxwv ntawm lub cev

Los ntawm peb cov kev paub dhau los, kev ua tau zoo ib yam thoob plaws cov khoom siv yog qhov tseem ceeb rau kev ruaj khov semiconductor ntau lawm.

 

Impurity Control (Tswj yam muaj nuj nqis)

Rau kev siv semiconductor, kev tswj tsis huv yog qhov tseem ceeb.

Cov theem impurity tej zaum yuav muaj xws li:

Fe: <1 ppm

Al: <1 ppm

Ca: <1 ppm

B: <0.5ppm

P: <0.5ppm

(Cov nqi tseeb tuaj yeem hloov kho raws li daim ntawv thov.)

 

 

• Lub sij hawm ua tus qauv: 7-15 hnub
• Loj ntim xaj: sib tham
• ruaj khov ntev - lub sij hawm muab khoom muaj

Peb txhawb nqa ob qho tib si tsis tu ncua thiab kev txiav txim siab.

 

 

Polysilicon tus nqi sib txawv nyob ntawm kev ua lag luam, qib purity, thiab kev txiav txim ntim.

Hauv kev lag luam tsis ntev los no, tus nqi yog cuam tshuam los ntawm:

Hnub ci kev lag luam xav tau

Raw khoom thiab nqi zog

Ntiaj teb no kev tshuav nyiaj li cas

👉 Rau qhov tseeb polysilicon nqe thiab hais lus, thovtiv tauj pebncaj qha.

Tau txais qhov kev tsocai tshiab kawg

Dab tsi yog semiconductor qib polysilicon?
Nws yog ultra-siab purity silicon siv rau semiconductor thiab electronic applications.

Yuav tsum muaj qib purity li cas?
Feem ntau 5N (99.999%) lossis siab dua, nyob ntawm daim ntawv thov.

Vim li cas kev tswj impurity tseem ceeb?
Txawm tias cov kab impurities tuaj yeem cuam tshuam rau kev ua haujlwm hluav taws xob thiab kev ntseeg tau ntawm cov khoom.

Cov specifications puas tuaj yeem kho tau?
Yog, purity, daim ntawv, thiab qhov loj me tuaj yeem ua raws li koj qhov yuav tsum tau ua.

 

 

Nrhiav Kev Txhim Kho Semiconductor Polysilicon Supplier?

Kev xaiv tus neeg muag khoom zoo yog qhov tseem ceeb rau kev ua kom cov khoom zoo thiab kev ruaj ntseg ntau lawm.

👉 Hu rau peb kom tau txais cov ncauj lus kom ntxaws thiab cov lus hais tawm tshiab.

Tiv tauj peb tam sim no

 

Vim Li Cas Ua Haujlwm NrogZhenAn

Nrog kev paub txog kev muab siab -cov ntaub ntawv silicon purity rau cov lag luam thoob ntiaj teb, peb nkag siab cov kev cai nruj ntawm cov ntawv thov semiconductor.

• Cov khoom ruaj khov thiab zoo ib yam
• Muaj kev ntseeg siab rau kev tsim khoom tas mus li
• Yooj yim specifications raws li cov neeg siv khoom xav tau
• Kev paub hauv kev xa khoom thoob ntiaj teb thiab kev xa tawm

Peb tsom mus rau kev koom tes ntev - thiab muab cov kev daws teeb meem uas tuaj yeem ntseeg tau.

 

 

 

 

Cim npe nrov: Tuam Tshoj polysilicon rau semiconductor kev lag luam manufacturers, lwm tus neeg, Hoobkas