Qaybaha Dhoobada Alumina ee Gaarka loo leeyahay ee loogu talagalay Qalabka Semiconductor & Warshadaha
St.Cera waxay soo saartaa qaybo dhoobo ah oo gaar ah oo laga sameeyay 99.8% alumina saafi ah oo sareysa (Al₂O₃) iyadoo loo eegayo sawirrada macaamiisha. Xarunteenu waxay ku qalabaysan tahay mashiinno shiidi sax ah iyo xarumo farsamayn CNC ah, taasoo suurtogalinaysa soo saarista qaybaha dhoobada ee adag oo leh saxnaan sare. Qaybaha caadiga ah waxaa ka mid ah dahaarka, kubbadaha sita, faraantiyada shaabadda, bushings, qalabka gaarka ah, iyo joomatariyada adag.
Taageeradayada awoodaha wax soo saarka:
- · Dhererka/ballaca ugu badan: 1500mm
- · Dhexroorka ugu badan ee dibadda: 600mm
- · Dhumucda ugu badan: 100mm
- · Dhexroorka ugu yar ee gudaha: 0.2mm
Saxnaanta la gaaray:
- · Toosnaanta: 0.005mm
- · Joogsi ahaan: 0.005mm
- · Wareeg: 0.002mm
- · Isbarbardhigga: 0.002mm
- · Isku-dhafka: 0.01mm
- · Fidsanaan: 0.003mm
- · Dhammaadka dusha sare: Ra0.1 (ugu yaraan)
Maaddadu waxay bixisaa adkeysi sare (16 GPa), xoog dabacsan (361 MPa), xoog dielectric ah (15×10⁶ V/m), iyo xasillooni kuleyl ilaa 1600°C. Waxaa laga heli karaa sida loo shiday, loo shiday, loo rogay, ama loo nadiifiyay. Qayb kasta waa 100% CMM oo la baaray oo la keenay warbixin cabbir leh.
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 |
| Dhererka ugu Badan/Ballaca | 1500mm |
| Dhexroorka ugu Badan ee Dibadda | 600mm |
| Dhumucda ugu badan | 100mm |
| Dhexroorka Gudaha ee Ugu Yar | 0.2mm |
| Fidsanaan | 0.003mm |
| Isbarbardhigga | 0.002mm |
| Toosnaanta | 0.005mm |
| Dhammaadka Dusha Sare | Ra0.1 (daqiiqo) |
| Heerkulka ugu Sareeya ee Hawlgalka | 1600°C |
Codsiyada:
- · Qalabka korontada ku shaqeeya iyo qaybaha danab-sare leh
- · Bush-ka u adkaysta xirashada, faraantiyada shaabadda, iyo boolal
- · Qalabka habka semiconductor-ka
- · Qalabka foornada heerkulka sare leh
Hubinta Tayada:
Dhammaan qaybaha waxaa lagu baaray CMM. Toosanaan, toosanaan, wareegsanaan, is barbardhig, isku-dhafanaan, iyo fidsanaan ayaa la xaqiijiyay dufcad kasta.
