Precision Alumina Ceramic Qhov Chaw Qws rau Semiconductor Fixtures
St.Cera tus pas nrig ceramic yog ua los ntawm 99.8% alumina uas muaj purity siab (Al₂O₃). Nws muaj qhov nyuaj siab (16 GPa), tiv taus kev hnav zoo heev, thiab ruaj khov. Qhov ntev ntawm txoj kab uas hla yog ±0.005 hli, ntev txog 150 hli. Qhov saum npoo ntawm tus pas nrig yog lapped rau Ra ≤0.2 μm rau kev ntxig thiab tshem tawm du. Siv ua cov koob sib dhos, cov koob dowel, lossis cov chaw nres hauv cov khoom siv semiconductor, cov wafer cassettes, thiab cov khoom siv tshuaj xyuas.
Cov Lus Qhia Tshwj Xeeb (raws li 99.8% Al₂O₃):
| Vaj tse | Tus nqi |
| Khoom siv | 99.8% Alumina (Ivory) |
| Qhov Ceev | 3.93 g/cm³ |
| Lub zog flexural | 361 MPa |
| Vickers Hardness | 16 GPa |
| Young's Modulus | 380 GPa |
| Txoj kab uas hla ntau yam | 1–20 hli |
| Qhov Ntev Ntau | 5–150 hli |
Cov ntawv thov:
- · Cov koob sib dhos ntawm cov cassette wafer
- · Cov bushings ntawm lub tshuab nqa
- · Cov dowels nrhiav qhov chaw
- · Cov ncej teeb tsa daim npav soj ntsuam
Qhov Zoo Dua Hlau:
- · Tsis yog hlau nplaum, tiv taus corrosion
- · Tsis muaj cov khoom me me los ntawm kev hnav
- · Hluav taws xob rwb thaiv tsev (>10¹⁴ Ω·mm²/m)
Kev Kho Kom Haum:
Cov kawg chamfered, cov kauj ruam diameters, cov qhov threaded, lossis cov profiles tip kev cai.
