I-99.7% I-Alumina Ceramics Ethuthukisiwe
Ubumsulwa obukhulu be-Alumina Ceramics （Al2O3:>99.7%）
-Ipuleti Lokupholisha Le-Alumina Wafer / Ithebula Lokujika
-Ibhodi Elikhulu Le-Alumina Elihlanzekile Eliphezulu Lemishini Yokukhiqiza ye-LCD
Izinto:
I-Alumina Ehlanzekile KakhuluAl2O3:>99.7%
Isicelo:
Izimboni ze-semiconductor, i-petroleum, amakhemikhali, i-photovoltaic, i-LCD njll., njengezingxenye zemishini, izingxenye ze-elekthronikhi, idiski yokungenisa i-microwave, izingxenye zokufaka umswakama. Njengokukhiqiza amadivayisi e-semiconductor, imishini ye-vacuum, imishini yokukhiqiza i-liquid crystal nezinye izingxenye. Isibonelo, usayizi omkhulu we-high-purity alumina ceramic Wafer Polishing Plate / Turn Table iyisici esibalulekile se-CMP ekupholiseni kwamakhemikhali, i-Alumina Baseboard ye-LCD.
Izici:
I-Al emsulwa kakhulu2O399.7% -99.9%
Amandla Aphezulu Okusebenza Kwemishini
Ukumelana Nokugqoka Okuphezulu
Ukufakwa Kokushisa Okuphezulu Kukagesi
Ukuqina kwamakhemikhali okuphezulu
Ukumelana Nokushisa Nokugqwala Okuhle
Inzuzo Yomkhiqizi:
Sinempahla yobuhlakani ezimele yohlelo lwe-PIBM Spontaneous Solidification, sikhiqiza ngobungcweti izingxenye ze-ceramics ezinhle ezisezingeni eliphezulu.
Ubuchwepheshe obusha budlula ezinkingeni zokuguquguquka nokuqhekeka kwezikhala ezinkulu ze-ceramic enqubweni yokulungiselela, futhi ukusebenza komkhiqizo kulungiswa kakhulu ezingxenyeni ezinkulu ze-ceramic ezilungiselelwe ngezindlela zendabuko.
Ukupholisha i-alumina ceramics ye-Chemshun Ceramics nge-sapphire lapping wafer kwakheka njengenqubo yokukhiqiza i-PIBM. Kuwubuchwepheshe obuthuthukisiwe bangaphakathi. I-PIBM iphumelela ekuxazululeni inkinga ebalulekile yokuqhekeka nokuguqulwa kwe-alumina ceramics enkulu. Ubuchwepheshe be-PIBM buzovula elinye iwindi le-ceramics enhle. Asikhiqizi nje kuphela ipuleti lokupholisha i-alumina ceramic wafer esezingeni eliphezulu, kodwa futhi nezinye uchungechunge lwe-alumina ceramics enkulu ehlanzekile njenge-1200x500x20mm ceramic substrates yemishini yokukhiqiza i-LCD, amathrekhi okususa ama-semiconductor, izingxenye ze-vacuum, izingxenye ezijwayelekile zemishini, i-ceramics engangeni zinhlamvu.
Ukuma nosayizi womkhiqizo
1. Ipuleti Lokupholisha Le-Alumina Wafer / Ithebula Lokujika. Idiski, usayizi wendandatho ungaphansi kuka-850mm, ukujiya kungu-45mm.
2. Ibhodi Eliyisisekelo le-Alumina le-LCD njenge-Support receptors/Carrier Plate. Umumo njengebhodi elide, ibha ende, ibhodi eliyisikwele, usayizi webhodi elincane ngaphansi kuka-1500*600mm, njenge: 1200x500x20, 1400x900x30 njll.
3.Izinsika zokuqondisa ezingaphansi kuka-1000 * 45 * 45mm.
4. Amashubhu angenalutho, amasilinda, amashubhu kagesi okuhlanza, njll. Ngosayizi ongaphansi kuka-300 ~ 600 × L500mm.
5. Imikhiqizo eyenziwe ngokwezifiso enezingxenye ezahlukahlukene zesimo iyamukelwa.
Ipharamitha Eyinhloko: (Yekhemikhali / Engokwenyama):
| Impahla | Into | Iyunithi | Chemshun 99.7% Alumina Ceramics |
| Izakhiwo Ezijwayelekile | Ingxenye eyinhloko | ubungako% | 99.7-99.9 |
| Ubuningi | gm/cc | 3.94-3.97 | |
| Umbala | - | Indlovu | |
| Ukumuncwa kwamanzi | % | 0 | |
| Izakhiwo Zemishini | Amandla Okugobeka (MOR) 20 ℃ | I-Mpa(psix10^3) | 440-550 |
| I-Elastic Modulus engu-20℃ | I-GPa (psix10^6) | 375 | |
| Ukuqina kukaVickers | I-Gpa(kg/mm2) R45N | >=17 | |
| Amandla Okugoba | I-Gpa | 390 | |
| Amandla Okudonsa 25℃ | I-MPa(psix10^3） | 248 | |
| Ukuqina Kokuphuka (KI c) | I-Mpa* m^1/2 | 4-5 | |
| Izakhiwo Zokushisa | Ukushisa kwe-thermal (20℃) | I-W/mk | 30 |
| I-Coefficient yokwanda kwe-Thermal (25-1000℃) | 1x 10^-6/℃ | 7.6 | |
| Ukumelana Nokushaqeka Okushisayo | ℃(∆ Tc) | 200 | |
| Izinga lokushisa eliphezulu lokusetshenziswa | ℃ | 1700 | |
| Izakhiwo Zikagesi | Amandla E-Dielectric (1MHz） | i-ac-kv/mm(ac v/mil) | 8.7 |
| I-Dielectric Constant (1 MHz) | 25℃ | 9.7 | |
| Ukumelana Nomthamo | i-ohm-cm (25℃) | >10^14 | |
| i-ohm-cm (500℃) | 2×10^12 | ||
| i-ohm-cm (1000℃) | 2×10^7 |
Inqubo Yokubumba Inqubo yokuqeda i-Ceramic
Ukuqinisekisa ikhwalithi:
Imikhiqizo ngayinye yeBatch ihlolwa elabhorethri yefektri kanye neNational Inspection Center.
