Kev piav qhia
Peb lub tuam txhab muabSiC txheejtxheej txheem kev pab cuam los ntawm CVD txoj kev nyob rau saum npoo ntawm graphite, ceramics thiab lwm yam ntaub ntawv, thiaj li hais tias tshwj xeeb gases uas muaj carbon thiab silicon react nyob rau hauv high kub kom tau siab purity SiC molecules, molecules tso rau saum npoo ntawm cov ntaub ntawv coated, tsim.SIC tiv thaiv txheej.
Lub ntsiab nta
1. Kub kub oxidation tsis kam:
oxidation kuj tseem zoo heev thaum kub siab li 1600 C.
2. High purity: ua los ntawm cov tshuaj vapor deposition nyob rau hauv siab kub chlorination mob.
3. Erosion kuj: siab hardness, compact nto, zoo hais.
4. Corrosion kuj: acid, alkali, ntsev thiab organic reagents.
Main Specifications ntawm CVD-SIC txheej
| SiC-CVD Properties | ||
| Crystal Structure | FCC β theem | |
| Qhov ntom | g / cm³ | 3.21 |
| Hardness | Vickers hardness | 2500 |
| Loj Loj | ua m | 2 ~ 10 |
| Tshuaj Purity | % | 99.999 5 |
| Thaum tshav kub kub muaj peev xwm | J·kg-1 · K-1 | 640 |
| Sublimation kub | ℃ | 2700 |
| Felexural zog | MPa (RT 4-point) | 415 |
| Young's Modulus | Gpa (4pt khoov, 1300 ℃) | 430 |
| Thermal Expansion (CTE) | 10-6K-1 | 4.5 |
| Thermal conductivity | (W / mK) | 300 |
Tuam txhab Profile
Semicera Zog yog ib qho ntawm cov tuam ntxhab thiab cov muag khoom ntawm silicon carbide coated epitaxial ntawv pallets hauv Suav teb.Peb cov khoom tseem ceeb muaj xws li: Silicon carbide etch daim hlau, silicon carbide nkoj trailer, silicon carbide wafer nkoj (PV & Semiconductor), silicon carbide furnace tubes, silicon carbide cantilever paddles, silicon carbide chucks, silicon carbide kab teeb, nrog rau CVDC co. TAC coatings.
Cov khoom siv tsuas yog siv nyob rau hauv semiconductor thiab photovoltaic industries, xws li siv lead ua kev loj hlob, epitaxy, etching, ntim, txheej thiab diffusion furnace khoom.Yuav SIC coated epitaxial ntawv pallets nrog tus nqi qis los ntawm peb lub hoobkas.Peb muaj peb tus kheej lub npe thiab peb kuj txhawb nqa ntau.Yog tias koj txaus siab rau peb cov khoom, peb yuav muab tus nqi pheej yig rau koj.Zoo siab txais tos rau peb cov khoom lag luam luv nqi zoo tshaj plaws.
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 li kev txiav txim xa khoom raws li kev xav tau 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.
Khoom siv
