Tus nqi qis tshaj plaws rau Tuam Tshoj Zoo Tshaj Plaws Graphite Rhaub rau Polycrystalline Silicon Ingot Furnace

Tus nqi qis tshaj plaws rau Tuam Tshoj Zoo Tshaj Plaws Graphite Rhaub rau Polycrystalline Silicon Ingot Rauv Featured Duab

Kev Piav Qhia Luv:

Kev huv huv <5ppm
‣ Kev sib npaug zoo ntawm doping
‣ Kev ceev ceev thiab kev nplaum siab
‣ Zoo tiv thaiv xeb thiab carbon tsis kam

‣ Kev kho kom haum rau cov neeg ua haujlwm
‣ Lub sijhawm luv luv
‣ Kev muab khoom ruaj khov
‣ Kev tswj xyuas zoo thiab kev txhim kho tas mus li

Epitaxy ntawm GaN ntawm Sapphire(RGB/Mini/Micro LED);Epitaxy ntawm GaN ntawm Si Substrate(UVC);Epitaxy ntawm GaN ntawm Si Substrate(Cov Khoom Siv Hluav Taws Xob);Epitaxy ntawm Si ntawm Si Substrate(Kev sib xyaw ua ke ntawm lub voj voog);Epitaxy ntawm SiC ntawm SiC Substrate(Cov khoom hauv qab);Epitaxy ntawm InP rau InP

Xa email rau peb Rub tawm ua PDF

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Peb txuas ntxiv mus ntxiv thiab ua kom peb cov kev daws teeb meem thiab kev pabcuam zoo dua. Tib lub sijhawm, peb ua haujlwm nquag los ua kev tshawb fawb thiab kev txhim kho rau Tus Nqi Qis Tshaj Plaws rau Tuam Tshoj Zoo Tshaj Plaws Graphite Heater rau Polycrystalline Silicon Ingot Furnace, Peb lub tuam txhab tau loj hlob sai hauv qhov loj me thiab nrov vim nws txoj kev mob siab rau kev tsim khoom zoo tshaj plaws, tus nqi loj ntawm cov khoom thiab cov neeg muab kev pabcuam zoo heev.
Peb txuas ntxiv mus ntxiv thiab ua kom peb cov kev daws teeb meem thiab kev pabcuam zoo dua. Tib lub sijhawm, peb ua haujlwm nquag los ua kev tshawb fawb thiab kev txhim kho rauTuam Tshoj Graphite Cua Sov Rauv, Graphite Thermal Field, Tsuas yog rau kev ua tiav cov khoom zoo-zoo kom tau raws li cov neeg siv khoom xav tau, tag nrho peb cov khoom thiab cov kev daws teeb meem tau raug tshuaj xyuas nruj me ntsis ua ntej xa khoom. Peb ib txwm xav txog cov lus nug ntawm sab ntawm cov neeg siv khoom, vim tias koj yeej, peb yeej!

Xyoo 2022 zoo MOCVD Susceptor Yuav online hauv Suav teb

Qhov Ceev Pom Tseeb:	1.85 g/cm3
Kev Tiv Thaiv Hluav Taws Xob:	11 μΩm
Flexural Zog:	49 MPa (500kgf/cm2)
Ntug dej Hardness:	58
Tshauv:	<5ppm
Kev Ua Kub:	116 W/mK (100 kcal/mhr-℃)

Ib daim wafer yog ib daim silicon uas tuab li 1 millimeter thiab muaj ib qho chaw tiaj tiaj heev ua tsaug rau cov txheej txheem uas nyuaj heev. Kev siv tom qab ntawd txiav txim siab seb yuav siv cov txheej txheem cog crystal twg. Piv txwv li, hauv cov txheej txheem Czochralski, cov polycrystalline silicon raug yaj thiab cov noob crystal nyias nyias raug muab tso rau hauv cov silicon uas yaj. Cov noob crystal ces tig thiab maj mam rub mus rau saum. Ib qho loj heev, ib qho monocrystal, tshwm sim. Nws muaj peev xwm xaiv cov yam ntxwv hluav taws xob ntawm monocrystal los ntawm kev ntxiv cov khoom me me ntawm cov dopants purity siab. Cov crystals raug doped raws li cov lus qhia ntawm cov neeg siv khoom thiab tom qab ntawd polished thiab txiav ua tej daim. Tom qab ntau yam kauj ruam ntxiv, tus neeg siv khoom tau txais nws cov wafers tshwj xeeb hauv cov ntim tshwj xeeb, uas tso cai rau tus neeg siv khoom siv cov wafer tam sim ntawd hauv nws cov kab ntau lawm.

Ib lub wafer yuav tsum tau dhau los ntawm ntau kauj ruam ua ntej nws npaj siv rau hauv cov khoom siv hluav taws xob. Ib qho txheej txheem tseem ceeb yog silicon epitaxy, uas cov wafers raug nqa ntawm graphite susceptors. Cov khoom thiab qhov zoo ntawm cov susceptors muaj qhov cuam tshuam tseem ceeb rau qhov zoo ntawm wafer's epitaxial txheej.

Rau cov theem tso zaj duab xis nyias xws li epitaxy lossis MOCVD, VET muab cov khoom siv graphite ntshiab heev uas siv los txhawb cov substrates lossis "wafers". Hauv plawv ntawm cov txheej txheem, cov khoom siv no, epitaxy susceptors lossis satellite platforms rau MOCVD, thawj zaug raug rau qhov chaw tso dej:

Kub siab.
Lub tshuab nqus tsev siab.
Kev siv cov roj ua ntej uas muaj zog heev.
Tsis muaj kuab paug, tsis muaj tev tawv.
Kev tiv thaiv cov kua qaub muaj zog thaum lub sijhawm ntxuav