99.7% Cov Khoom Siv Alumina Qib Siab
Cov Khoom Siv Alumina Uas Muaj Peev Xwm Siab (Al)2O3:> 99.7% ）
-Alumina Wafer Polishing Phaj / Tig Rooj
-Loj Loj High Purity Alumina Baseboard rau LCD Manufacturing Equipment
Khoom siv:
Alumina Muaj Peev Xwm SiabAl2O3:> 99.7%
Daim Ntawv Thov:
Cov lag luam semiconductor, roj av, tshuaj lom neeg, photovoltaic, LCD thiab lwm yam, ua cov khoom siv kho tshuab, cov khoom siv hluav taws xob, microwave induction disk, cov khoom rwb thaiv tsev. Xws li kev tsim cov khoom siv semiconductor, cov khoom siv nqus tsev, cov khoom siv tsim cov kua siv lead ua kua thiab lwm yam khoom. Piv txwv li, qhov loj ntawm cov khoom siv alumina ceramic Wafer Polishing Plate / Turn Table yog ib qho tseem ceeb ntawm CMP hauv kev txhuam tshuaj lom neeg, Alumina Baseboard rau LCD.
Nta:
Al-purity siab2O399.7% -99.9%
Muaj Zog Kho Tshuab Siab
Kev Tiv Thaiv Kev Hnav Siab
Kev rwb thaiv hluav taws xob siab
Kev ruaj khov tshuaj lom neeg siab
Kev Tiv Thaiv Kub thiab Kev Tiv Thaiv Corrosion Zoo
Qhov Zoo ntawm Chaw Tsim Khoom:
Peb muaj cov cuab yeej cuab tam ywj pheej ntawm PIBM Spontaneous Solidification system, Tsim cov khoom siv ceramic zoo tshaj plaws.
Cov thev naus laus zis tshiab tawg los ntawm cov teeb meem deformation thiab tawg ntawm cov khoom siv ceramic ntub loj hauv cov txheej txheem npaj, thiab cov khoom ua tau zoo heev rau cov khoom siv ceramic loj uas npaj los ntawm cov txheej txheem ib txwm muaj.
Chemshun Ceramics' alumina ceramics sapphire lapping wafer polishing yog tsim los ntawm PIBM cov txheej txheem tsim khoom. Nws yog ib qho thev naus laus zis sab hauv. PIBM ua tiav daws qhov teeb meem tseem ceeb ntawm kev tawg thiab kev hloov pauv ntawm cov alumina ceramics loj. PIBM thev naus laus zis yuav qhib lwm lub qhov rais ntawm cov ceramics zoo. Peb tsis yog tsuas yog tsim cov phaj polishing alumina ceramic wafer zoo, tab sis kuj tseem muaj lwm cov koob ntawm cov alumina ceramics loj xws li 1200x500x20mm ceramic substrates rau LCD cov khoom siv tsim khoom, semiconductor delviery tracks, vacuum parts, general mechanical parts, bulletproof ceramics.
Cov duab thiab qhov loj ntawm cov khoom
1.Alumina Wafer Polishing Plate / Turn Table. Disc, qhov loj ntawm lub nplhaib qis dua 850mm, tuab 45mm.
2. Alumina Baseboard rau LCD ua tus txhawb nqa receptors / Carrier Plate. Zoo li Long board, long bar, square board, thin board size qis dua 1500 * 600mm, xws li: 1200x500x20, 1400x900x30 thiab lwm yam.
3. Cov lus qhia hauv qab 1000 * 45 * 45mm.
4. Cov raj khoob, lub tog raj kheej, cov raj nqus hluav taws xob, thiab lwm yam. Nrog qhov loj me hauv qab 300 ~ 600 × L500mm.
5. Cov khoom lag luam customized nrog ntau yam duab puab raug txais.
Cov Txheej Txheem Tseem Ceeb: (Tshuaj lom neeg / lub cev):
| Vaj tse | Khoom | Chav tsev | Chemshun 99.7% Alumina Ceramics |
| Cov Khoom Siv Dav Dav | Cheebtsam tseem ceeb | qhov hnyav% | 99.7-99.9 |
| Qhov Ceev | gm/cc | 3.94-3.97 | |
| Xim | - | Ivory | |
| Kev nqus dej | % | 0 | |
| Cov Khoom Siv Kho Tshuab | Lub zog khoov (MOR) 20 ℃ | Mpa(psix10^3) | 440-550 |
| Cov Qauv Elastic 20 ℃ | GPa (psix10^6) | 375 | |
| Vickers Hardness | Gpa (kg/mm2) R45N | >=17 | |
| Lub zog khoov | Gpa | 390 | |
| Lub zog tensile 25 ℃ | MPa(psix10^3） | 248 | |
| Kev Tawv Nqaij Toughness (KI c) | Mpa* m^1/2 | 4-5 | |
| Cov Khoom Siv Thermal | Kev ua kom sov (20 ℃) | W/mk | 30 |
| Coefficient ntawm Thermal expansion (25-1000 ℃) | 1x 10^-6/℃ | 7.6 | |
| Kev Tiv Thaiv Kev Kub Ntxhov | ℃(∆ Tc) | 200 | |
| Kub siv siab tshaj plaws | ℃ | 1700 xyoo | |
| Cov Khoom Siv Hluav Taws Xob | Lub zog dielectric (1MHz) | ac-kv/hli (ac v/mil) | 8.7 |
| Dielectric Constant (1 MHz) | 25 ℃ | 9.7 | |
| Ntim Resistivity | ohm-cm (25 ℃) | >10^14 | |
| ohm-cm (500 ℃) | 2 × 10 ^ 12 | ||
| ohm-cm (1000 ℃) | 2 × 10^7 |
Cov Txheej Txheem Moulding Cov txheej txheem ua tiav ceramic
Kev Tswj Xyuas Zoo:
Txhua cov khoom Batch raug tshuaj xyuas hauv lub Hoobkas kuaj thiab Lub Chaw Tshawb Xyuas Hauv Tebchaws.
