Tuubada Dhoobada Alumina ee Nadiifka Sare leh ee loogu talagalay Deegaannada Heerkulka Sare iyo Daxalka leh
Tuubada dhoobada ah ee St.Cera waxaa laga sameeyay 99.8% alumina saafi ah oo heer sare ah (Al₂O₃), taasoo bixisa xasillooni kuleyl oo heer sare ah ilaa 1600°C, xoog dielectric sare (15×10⁶ V/m), iyo iska caabin kiimiko oo heer sare ah. Awoodahayaga mashiinka saxda ah wuxuu awood u siinayaa dhexroor gudaha ah oo yar sida 0.2mm, dhexroorka dibadda ilaa 600mm, iyo dhererka ilaa 1500mm, oo leh toosan 0.005mm, isku-dhafan 0.01mm, iyo dhammaadka dusha sare ee Ra0.1. Tuubada eber porosity (0% nuugista biyaha) waxay ka hortagtaa in gaaska ka baxo deegaannada faakuumka, taasoo ka dhigaysa mid ku habboon foornooyinka faafinta semiconductor-ka, ilaalinta kulaylka, iyo farsamaynta kiimikada. Dhumucda derbiga ee gaarka ah iyo qaabaynta dhammaadka (fidsan, qallafsan, flangeed) ayaa la heli karaa.
Tilmaamaha (ku salaysan 99.8% Al₂O₃& Awoodaha wax soo saarka ee St.Cera):
| Hantida | Qiimaha |
| Alaab | 99.8% Alumina (Ceyri) |
| Cufnaanta | 3.93 g/cm³ |
| Xoogga Dabacsanaan | 361 MPa |
| Adkaanshaha Vickers | 16 GPA |
| Xoogga Dielectric | 15 × 10⁶ V/m |
| Dhererka Ugu Badan | 1500mm |
| Dhexroorka ugu Badan ee Dibadda | 600mm |
| Dhexroorka Gudaha ee Ugu Yar | 0.2mm |
| Toosnaanta | 0.005mm |
| Xoogga saarista | 0.01mm |
| Dhammaadka Dusha Sare | Ra0.1 (la daadiyay) |
| Heerkulka ugu Sareeya ee Hawlgalka | 1600°C |
Codsiyada:
- · Tuubooyinka ilaalinta kuleylka ee loogu talagalay foornooyinka heerkulka sare leh
- · Tuubooyinka foornada faafinta ee farsamaynta semiconductor-ka
- · Dahaarka kiimikada iyo quudinta
- · Gacmaha dahaarka korontada
Saxnaanta Soo-saarka:
Waxaa lagu gaaray mashiinno shiidi sax ah iyo xarumo farsamayn CNC ah. Wareeg: 0.002mm, is barbardhig: 0.002mm, toosan: 0.005mm.
Faa'iidooyinka Tuubooyinka Birta ama Quartz:
- · Waxay u adkaysataa xadka 1600°C marka loo eego xadka 1100°C ee quartz
- · Ma jirto wasakhowga birta ee deegaannada habka loo marayo
- · 10 × cimri dheer oo xirasho ah xaaladaha xoqidda
Habayn:
Saamiyada OD/ID ee gaarka ah, darafyada flanged, dekedaha dhinaca, iyo habaynta badan ee bore ayaa la heli karaa.
