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.
Main parameter ntawm graphite rhaub
| Technical Specification | Semicera-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 |
