MOCVD Substrate rhaub, Cov Cuab Yeej Cuab Yeej Rau MOCVD,
graphite rhaub, lub tshuab cua sov, MOCVD Substrate rhaub,
Lub neej ntev SIC Coated Graphite rhaub rau MOCVD K465i
Covgraphite rhaubCheebtsam yog siv nyob rau hauv lub kub kub rauv nrog kub mus txog 2200 degree ntawm lub tshuab nqus tsev ib puag ncig thiab 3000 degree nyob rau hauv lub deoxidized thiab tso pa ib puag ncig.
Main nta ntawmgraphite 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 graphitelub tshuab cua sov.
Main parameter ntawm graphitelub tshuab cua sov:
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.