Cov ntaub ntawv tseem ceeb ntawm graphite crucible yog graphite, silicon carbide, silica, refractory av nplaum, suab, thiab tar, thiab lwm yam.
> High Ntshiab Graphite Crucible
> Isostatic Graphite Crucible
> Silicon Carbide Graphite Crucible
> Silicon Carbide Crucible
> Clay Graphite Crucible
> Quarts Crucible
Nta:
1. Lub neej ua haujlwm ntev
2. High thermal conductivity
3. Cov khoom siv tshiab
4. Kev tiv thaiv corrosion
5. Kev tiv thaiv oxidation
6. Siab zog
7. Multi-function
Cov ntaub ntawv ntawm cov khoom siv | |||
Index | Chav tsev | Txheem tus nqi | Test tus nqi |
Kub Resistance | ℃ | 1650 ℃ | 1800 ℃ |
Tshuaj muaj pes tsawg leeg | C | 35-45 : kuv | 45 |
SiC | 15-25 : kuv | 25 | |
AL2O3 | 10 ~ 20 | 25 | |
SiO2 | 20 ~ 25 | 5 | |
Pom tseeb Porosity | % | ≤ 30% | ≤ 28% |
Compressive zog | Mpa | ≥8.5MPa | ≥8.5MPa |
Kev ceev ceev | g/cm3 | ≥1.75 | 1.78 ib |
Peb cov silicon carbide crucible yog isostatic tsim, uas tuaj yeem siv 23 zaug hauv qhov cub, thaum lwm tus tsuas tuaj yeem siv 12 zaug. |