Phaj Alumina Ceramic Loj rau Semiconductor & Industrial Fixtures
St.Cera tsim cov phaj ceramic loj los ntawm 99.8% alumina ntshiab siab (Al₂O₃) nrog qhov ntev txog 1500mm thiab dav txog 600mm. Peb lub peev xwm sib tsoo precision ua tiav qhov tiaj tiaj ntawm 0.003mm dhau 100mm thiab parallelism ntawm 0.002mm, ua kom muaj qhov zoo sib xws rau cov ntawv thov loj. Thickness txog li 100mm, qhov tiav ntawm qhov chaw mus txog Ra0.1. Cov phaj no ua haujlwm ua lub hauv paus chuck nqus tsev, cov phaj cua sov, cov vaj huam sib luag rwb thaiv tsev hluav taws xob, thiab cov plag tsev ua haujlwm hauv semiconductor, zaub, thiab photovoltaic tsim. Muaj cov qhov hla, counterbores, thiab ntug profiling.
Cov Lus Qhia Tshwj Xeeb (raws li 99.8% Al₂O₃& St.Cera muaj peev xwm tsim khoom):
| 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 |
| Lub zog dielectric | 15 × 10⁶ V/m |
| Qhov Ntev Tshaj Plaws | 1500 hli |
| Qhov Dav Tshaj Plaws | 600 hli |
| Qhov Siab Tshaj Plaws | 100 hli |
| Kev tiaj tiaj (ib 100 hli) | 0.003 hli |
| Kev sib luag | 0.002 hli |
| Qhov Chaw Tiav | Ra0.1 (lapped/polished) |
| Max Kev Ua Haujlwm Temp | 1600°C |
Cov ntawv thov:
- · Cov phaj hauv paus chuck nqus tsev rau cov wafers loj thiab cov vaj huam sib luag
- · Cov phaj cua sov rau cov khoom siv ua haujlwm thermal
- · Cov vaj huam sib luag rwb thaiv tsev hluav taws xob hauv cov kab ke hluav taws xob siab
- · Cov plag tsev ua haujlwm hauv chav ua noj thiab cov phaj liner
Kev Tsim Khoom Tseeb:
Kev Ncaj Ncees: 0.005mm, perpendicularity: 0.005mm, tau txheeb xyuas nrog laser interferometer.
Cov Zoo Dua Cov Phaj Hlau:
- · Tsis muaj kev sib kis ntawm cov hlau - tseem ceeb rau cov txheej txheem semiconductor
- · Tsis muaj pa tawm - zoo tagnrho rau qhov chaw nqus tsev
- · Kev tiv taus kev hnav thiab tshuaj lom neeg zoo heev
Kev Kho Kom Haum:
Cov qauv qhov, cov ntug profile, cov ntaiv, thiab cov chaw mounting metallized muaj.
