Saxanka Dhoobada Alumina ee Qaab-weyn oo loogu talagalay Semiconductor-ka iyo Qalabka Warshadaha
St.Cera waxay soo saartaa saxanno dhoobo ah oo qaab weyn leh oo laga sameeyay 99.8% alumina saafi ah oo sareysa (Al₂O₃) oo leh cabbirro ugu badan ilaa 1500mm dherer ahaan iyo 600mm ballac ahaan. Awoodahayaga shiidida saxda ah waxay gaaraan simanaan ah 0.003mm in ka badan 100mm iyo barbardhig ahaan 0.002mm, taasoo hubinaysa tayada dusha sare ee joogtada ah ee codsiyada meelaha waaweyn. Dhumucdiisuna waxay gaaraysaa 100mm, dhammaadka dusha sarena waxay gaartaa Ra0.1. Saxannadani waxay u adeegaan sidii saldhigyo faakiyuum ah, saxanno kuleyliye, guddiyo dahaadh koronto, iyo sagxadaha qolka habaynta ee wax soo saarka semiconductor, bandhig, iyo sawir-qaadis. Godadka dhex mara, tuubooyinka ka hortagga dabka, iyo muuqaalka geeska 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 |
| Ballaca ugu Badan | 600mm |
| Dhumucda ugu badan | 100mm |
| Fidsanaan (100mm kiiba) | 0.003mm |
| Isbarbardhigga | 0.002mm |
| Dhammaadka Dusha Sare | Ra0.1 (la dahaadhay/la safeeyey) |
| Heerkulka ugu Sareeya ee Hawlgalka | 1600°C |
Codsiyada:
- · Saxannada saldhigga ah ee faakiyuumka loogu talagalay buskudka waaweyn iyo looxyada
- · Qalabka kuleyliyaha ee loogu talagalay qalabka farsamaynta kulaylka
- · Guddiyada dahaarka korontada ee nidaamyada danab sare leh
- · Sagxadaha qolka iyo taarikada dahaarka ah ee farsameeya
Saxnaanta Soo-saarka:
Toosnaanta: 0.005mm, toosan: 0.005mm, oo lagu xaqiijiyay laysarka interferometer.
Faa'iidooyinka ka badan Taarikada Birta ah:
- · Ma jiro wasakhayn bir ah - oo muhiim u ah hababka semiconductor-ka
- · Gaaska oo aan la isticmaalin - ku habboon deegaannada faakiyuumka
- · Xidhmo sare iyo iska caabin kiimiko
Habayn:
Qaababka godadka gaarka ah, astaamaha geeska, meelaha jaranjarada la mariyo, iyo meelaha lagu dhejiyo birta ayaa la heli karaa.








