Kev piav qhia
MOCVD Substrate rhaub, Cov Cuab Yeej Cuab Yeej Rau MOCVD
Graphite rhaub:
Cov khoom siv hluav taws xob graphite yog siv rau hauv qhov cub kub kub nrog qhov kub txog 2200 degree ntawm lub tshuab nqus tsev thiab 3000 degree hauv deoxidized thiab tso roj ib puag ncig.
Cov yam ntxwv tseem ceeb ntawm graphite rhaub
1. uniformity ntawm cua sov qauv.
2. zoo hluav taws xob conductivity thiab siab hluav taws xob load.
3. corrosion kuj.
4. inoxidizability.
5. muaj tshuaj purity siab.
6. siab mechanical zog.
Qhov kom zoo dua yog lub zog txuag, tus nqi siab thiab kev saib xyuas qis.
Peb tuaj yeem tsim los tiv thaiv oxidation thiab lub neej ntev ntev graphite crucible, graphite pwm thiab txhua qhov chaw ntawm graphite rhaub.
Tshuaj Graphite
Advantage: Kub kub kuj
Daim ntawv thov: MOCVD / Lub tshuab nqus tsev vacuum / Chaw kub
Qhov ceev: 1.68-1.91g / cm3
Flexural zog: 30-46Mpa
Resistivity: 7-12μΩm
Main parameter ntawm graphite rhaub
| Technical Specification | VET-M3 |
| Qhov ceev (g / cm3) | ≥1.85 |
| Cov ntsiab lus tshauv (PPM) | ≤500 |
| Ntug Hardness | ≥45 |
| Kev Tiv Thaiv Tshwj Xeeb (μ.Ω.m) | ≤12 |
| Flexural zog (Mpa) | ≥40 |
| Compressive zog (Mpa) | ≥70 |
| Max. Grain Loj (μm) | ≤ 43 |
| Coefficient ntawm Thermal Expansion Mm/°C | ≤ 4.4 * 10-6 |
Graphite rhaub rau hluav taws xob rauv hluav taws xob muaj cov khoom siv hluav taws xob tiv thaiv, oxidation tsis kam, hluav taws xob zoo thiab kev siv tshuab zoo dua. Peb tuaj yeem tshuab ntau hom graphite rhaub raws li cov neeg siv khoom tsim.
Tuam txhab Profile
WeiTai Energy Technology Co., Ltd. yog ib tug ua lag luam ntawm advanced semiconductor ceramics thiab tsuas yog cov chaw tsim tshuaj paus nyob rau hauv Suav teb uas muaj peev xwm ib txhij muab high-purity silicon carbide ceramic (tshwj xeeb tshaj yog cov Recrystallized SiC) thiab CVD SiC txheej. Tsis tas li ntawd, peb lub tuam txhab kuj tau cog lus rau cov teb ceramic xws li alumina, aluminium nitride, zirconia, thiab silicon nitride, thiab lwm yam.
Peb cov khoom tseem ceeb suav nrog: silicon carbide etching disc, silicon carbide nkoj cab, silicon carbide wafer nkoj (Photovoltaic & Semiconductor), silicon carbide furnace tube, silicon carbide cantilever paddle, silicon carbide chucks, silicon carbide beam, Silicon carbide beam, CVDC thiab coatings txheej. Cov khoom siv tsuas yog siv hauv kev lag luam semiconductor thiab photovoltaic, xws li cov khoom siv rau kev loj hlob siv lead ua, epitaxy, etching, ntim, txheej thiab diffusion furnaces, thiab lwm yam.
Peb lub tuam txhab muaj cov cuab yeej ua tiav xws li molding, sintering, ua, txheej khoom, thiab lwm yam, uas tuaj yeem ua tiav tag nrho cov kev sib txuas tsim nyog ntawm cov khoom tsim thiab muaj kev tswj xyuas ntau dua ntawm cov khoom zoo; Txoj kev npaj ntau lawm tuaj yeem xaiv raws li qhov xav tau ntawm cov khoom, ua rau tus nqi qis dua thiab muab cov neeg siv khoom sib tw ntau dua; Peb tuaj yeem hloov kho thiab ua haujlwm tau zoo raws sijhawm raws li kev txiav txim xa tuaj thiab ua ke nrog kev tswj hwm kev txiav txim hauv online, muab cov neeg siv khoom sai thiab lav sijhawm xa khoom ntau dua.
