99.7% Alumina Wafer Polishing Phaj nrog Qhov
Cov yam ntxwv ntawm cov khoom
Alumina purity siab, 99.7% -99.9% alumina.
Muaj zog heev, tiv taus kev hnav, rwb thaiv hluav taws xob zoo, ruaj khov tshuaj lom neeg zoo, tiv taus kub thiab tiv taus xeb. Tam sim no, kev siv cov disc sib tsoo ceramic sib tsoo semiconductor silicon wafer yog txoj kev sib tsoo zoo tshaj plaws thiab tshiab tshaj plaws. Cov txheej txheem sib tsoo ob sab yog siv los sib tsoo cov silicon wafer txiav, thiab qhov zoo ntawm cov wafer sib tsoo tau txhim kho los ntawm kev txhim kho cov txheej txheem sib tsoo (cov khoom siv disc, kua sib tsoo, siab sib tsoo thiab ceev sib tsoo, thiab lwm yam). Tshwj xeeb, kev siv cov phaj ceramic hloov cov phaj hlau cam khwb cia, kom tsis txhob sib tsoo ntawm qhov chaw tseem ceeb ntawm wafer los ntawm cov qhov txhab lossis kev ua qias tuaj, txo cov hlau ions, tuaj yeem txo cov txheej txheem tom qab ntawm silicon, luv lub sijhawm tom qab (xeb), txhim kho kev ua haujlwm ntau lawm, thiab txo qhov poob ntawm kev ua silicon, txhim kho kev siv silicon zoo heev.
Cov yam ntxwv tshuaj lom neeg/lub cev
| khoom vaj khoom tsev | |
| Qhov Ceev (g/cm3) | 3.94-3.97 |
| Kev huv huv (%) | 99.7-99.9 |
| Vickers Hardness (GPa) | ≥17 |
| Peb lub zog khoov (MPa) | 440-550 |
| Cov coefficient ntawm thermal diffusion (Cm2/s) | 0.0968 |
| Cov qauv elastic (GPa) | 356 |
Cov Lus Qhia Txog Khoom
Φ850mm, tuab 45mm lossis tsawg dua ntawm cov khoom siv alumina siab purity, lub nplhaib (qhov loj me tuaj yeem hloov kho).
Peb kuj tseem tuaj yeem tsim cov lus qhia hauv qab no ntawm cov khoom siv ceramics siab:
1, 1500x600x25mm hauv qab lub rooj tsavxwm ntev, strip, square board, daim ntawv;
2. Cov kev taw qhia hauv qab 1000x45x45mm;
3, φ300 ~ 600x ntev ntawm 500mm lossis tsawg dua cov yeeb nkab khoob, lub tog raj kheej, lub raj xa hluav taws xob, thiab lwm yam.
4, tuaj yeem kho ntau yam duab thiab cov lus qhia ntawm cov khoom siv alumina ceramic purity siab.
Cov txiaj ntsig ntawm Chemshun Ceramics
Peb muaj cov cai tswjfwm kev txawj ntse ntawm PIBM cov txheej txheem molding uas kho nws tus kheej, tshwj xeeb hauv kev tsim cov khoom siv ceramic zoo. Cov txheej txheem tshiab no rhuav tshem qhov kev hloov pauv thiab tawg ntawm cov khoom siv ceramic ntub loj hauv cov txheej txheem npaj, thiab kev ua haujlwm ntawm cov khoom tau zoo dua piv rau cov khoom siv ceramic loj uas npaj los ntawm cov txheej txheem ib txwm muaj.
Lub alumina ceramic polishing disc uas tsim los ntawm Pingxiang Chemshun Ceramics Co., Ltd. siv cov txheej txheem molding PIBM uas kho nws tus kheej. Cov thev naus laus zis PIBM thoob ntiaj teb tau daws qhov teeb meem tseem ceeb ntawm kev tawg ntawm alumina loj. PIBM ceramic technology yuav qhib lwm lub qhov rais ci rau kev lag luam ceramic. Peb tsis tsuas yog tsim cov alumina ceramic polishing plates zoo xwb, tab sis kuj suav nrog lwm cov series ntawm cov alumina ceramics loj thiab siab purity, xws li 1200 * 500 * 20mm ceramic substrates rau LCD manufacturing equipment, semiconductor transmission rails, vacuum components, general mechanical parts, bulletproof ceramics.
