Cov pa roj carbon rwb thaiv tsev raj CFC lub tog raj kheej yog siv los tsim ib qho siv lead ua silicon rods hauv kev lag luam hnub ci thiab kev lag luam semiconductor los tiv thaiv txheej rwb thaiv tsev ntawm silicon vapor corrosion.
Kev siv tseem ceeb ntawm CFC lub tog raj kheej yog:
1. Txo cov cua sov hauv qhov chaw thermal ntawm ib leeg siv lead ua silicon rauv lossis polycrystalline silicon rauv, thiab ua lub luag haujlwm hauv kev txuag hluav taws xob thiab rwb thaiv tsev;
2. Ua lub luag haujlwm tiv thaiv hauv tshav kub ntawm ib qho hluav taws xob siv hluav taws xob, txo qhov tshwm sim ntawm cov pa roj carbon adhesion thiab corrosion, thiab ntxiv kom ntseeg tau qhov kev vam meej ntawm ib leeg siv lead ua silicon rub rau hauv ib lub cub tawg;
3. Txhawb nqa lub raj qhia thiab lwm yam khoom muaj feem cuam tshuam rau hauv ib lub tshuab hluav taws xob siv lead ua.
Cov yam ntxwv tseem ceeb ntawm VET Energy lub CFC lub tog raj kheej:
1. Kev siv cov cuab yeej siv thev naus laus zis ntau qhov dav, tag nrho cov txheej txheem yog tsim los ntawm cov khoom siv hluav taws xob. Txij li cov pa roj carbon atoms muaj kev sib raug zoo nrog ib leeg, lawv muaj kev ruaj ntseg zoo ntawm qhov qis lossis siab kub. Nyob rau tib lub sijhawm, cov cuab yeej tseem ceeb ntawm qhov siab melting point ntawm cov khoom siv carbon muab cov khoom zoo heev thaum tshav kub kub, thiab nws tuaj yeem siv tau ntev ntawm 2500 ℃ hauv qhov chaw tiv thaiv.
2. Cov khoom siv hluav taws xob kub zoo heev, tam sim no yog cov khoom siv zoo tshaj plaws nrog cov khoom siv hluav taws xob kub hauv inert cua. Qhov tseem ceeb tshaj, nws lub zog tsis txo qis nrog qhov nce ntawm qhov kub thiab txias, thiab txawm tias siab dua li ntawm chav tsev kub, uas tsis sib xws los ntawm lwm yam khoom siv.
3. Nws muaj lub teeb ci tshwj xeeb (tsawg dua 2.0g / cm3), kev ua haujlwm zoo los tiv thaiv ablation, me me thermal expansion coefficient, zoo thermal shock tsis kam, tsis muaj cracking thaum siv nyob rau hauv ceev cua kub los yog txias ib puag ncig, thiab ntev kev pab cuam lub neej.
VET Energy yog tshwj xeeb hauv kev ua haujlwm siab carbon-carbon composite (CFC) customized Cheebtsam, peb muab kev daws teeb meem los ntawm cov khoom tsim los rau kev tsim khoom tiav. Nrog ua tiav cov peev txheej hauv carbon fiber preform npaj, tshuaj vapor deposition, thiab precision machining, peb cov khoom yog dav siv nyob rau hauv semiconductor, photovoltaic, thiab high-temperature industrial furnace applications.
Technical Data of Carbon-Carbon Composite | ||
| Index | Chav tsev | Tus nqi |
| Qhov ntom ntom | g/cm3 | 1.40-1.50 Nws |
| Cov ntsiab lus carbon | % | ≥98.5 ~ 99.9 |
| Tshauv | PPM | ≤65 |
| Thermal conductivity (1150 ℃) | W/mk | 10-30 Nws |
| Tensile zog | Mpa | 90-130 Nws |
| Flexural zog | Mpa | 100-150 |
| Compressive zog | Mpa | 130-170 Nws |
| Shear zog | Mpa | 50 ~ 60 |
| Interlaminar Shear zog | Mpa | ≥13 |
| Hluav taws xob resistivity | Ωmm2 / m | 30-43 : kuv |
| Coefficient ntawm Thermal Expansion | 106/K | 0.3 ~ 1.2 hli |
| Ua Haujlwm Kub | ℃ | ≥2400 ℃ |
| Tub rog zoo, tag nrho cov tshuaj vapor deposition rauv deposition, imported Toray carbon fiber T700 pre-woven 3D koob knitting. Cov khoom siv tshwj xeeb: siab tshaj plaws sab nraud 2000mm, phab ntsa thickness 8-25mm, qhov siab 1600mm | ||
