Cov khoom tseem ceeb ntawm semicera yog nplua particle isostatically pressed graphite siv nyob rau hauv semiconductors.Cov ntaub ntawv tseem ceeb ntawm lub ntiaj teb no siab tshaj German SGL thiab Japanese Toyo carbon cov khoom yog raws li nram no:
| Kev ua haujlwm parameter | semicera | SGL R6510 | TOYO IG 310 TSI |
| Qhov ceev (g / cm3) | 1.91 ib | 1.83 ib | 1.85 ib |
| Bending zog (MPa) | 63 | 60 | 49 |
| Compressive zog (MPa) | 135 | 130 | 103 |
| Ntug Hardness (HS) | 70 | 64 | 60 |
| Thermal conductivity(W/m·K) | 85 | 105 | 130 |
| Coefficient ntawm thermal expansion(10-6 / K) | 5.85 ib | 4.2 | 5.0 |
| Kev tiv thaiv (μΩm) | 11-13 | 13 | 10 |
Kev ua tau zoo kom zoo dua:
1.Cov qauv yog zoo thiab ntom, thiab cov uniformity yog zoo.
2. Tsawg coefficient ntawm thermal expansion, zoo heev thermal shock kuj;
3. Isotropy;
4. Muaj zog tshuaj tiv thaiv;
5.Qhov zoo thermal thiab hluav taws xob conductivity;
6.Nws muaj cov khoom zoo heev machining.
Cov ntaub ntawv tseem ceeb rau kev lag luam niaj hnub
1. Kev lag luam semiconductor
2. Kev lag luam hnub ci zog
3. Aerospace kev lag luam
4. Kev lag luam nuclear
Semicera isostatic pressed graphite project, tau dhau los ntawm kev tsim khoom loj kom tau txais qhov siab ceev, siab purity, siab zog, loj loj graphite khoom
