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Qalabka ugu muhiimsan ee graphite crucible waa graphite, silicon carbide, silica, dhoobada refractory, garoonka, iyo daamur, iwm.
> Crucible Graphite Saafi ah oo Sare
> Istatic Graphite Crucible
> Silicon Carbide Graphite Crucible
> Silicon Carbide Crucible
> Clay Graphite Crucible
> Quarts Crucible
Astaamaha:
1. Waqti dheer oo nolosha shaqada ah
2. Heerarka kulaylka sare
3. Agabka cusub
4. U adkaysiga daxalka
5. Iska caabinta oksidation
6. Xoog-sare
7. Shaqooyin badan
Xogta Farsamada ee Qalabka | |||
Tusmada | Unug | Qiimaha caadiga ah | Qiimaha tijaabada |
Iska caabinta heerkulka | ℃ | 1650 ℃ | 1800 ℃ |
Halabuurka Kiimikada | C | 35 ~ 45 | 45 |
SiC | 15 ~ 25 | 25 | |
AL2O3 | 10 ~ 20 | 25 | |
SiO2 | 20 ~ 25 | 5 | |
Muuqda Porosity | % | ≤30% | ≤28% |
Xoog isku dhejisan | Mpa | ≥8.5MPa | ≥8.5MPa |
Cufnaanta Bulk | g/cm3 | ≥1.75 | 1.78 |
Qalabkayaga silikoon carbide crucible waa qaab-dhismeedka isostatic, kaas oo isticmaali kara 23 jeer foornada, halka kuwa kale ay isticmaali karaan oo keliya 12 jeer. |
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