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99.7% Alumina Wafer Polish Plate

Kufotokozera Kwachidule:

Chemshun 99.7% Al2O3 Alumina gawo lapansi ngati zinthu mkulu chiyero ndi lalikulu kukula zinthu zatsopano, izo ali katundu kwambiri thupi ndi otchulidwa khola mankhwala, mtengo wabwino poyerekeza ndi zipangizo zina.Chiyero chachikulu cha aluminiyamu chimapitilizidwa kupangidwa ndi kafukufuku wapamwamba kwambiri padziko lonse lapansi ndi zida zapamwamba za ceramic ndi mafakitale abwino a ceramic.

99.7% Alumina Wafer Polishing Plate ya Chemical Mechanical polishing.Monga chigawo chofunikira cha CMP mankhwala makina kupukuta ndondomeko.CMP ndiyofunikira popanga njira ya safiro ndi Wafer ya semiconductors.

Chemshun Ceramics 'kuyera kwakukulu kwa 99.7% alumina ceramics zasafire kupukuta ndi mbale zopukutira, Diski imapangidwa ngati njira yopangira PIBM.Ndiukadaulo wapamwamba wamkati.PIBM imathetsa bwino vuto lalikulu la ming'alu ndi mapindikidwe a alumina ceramics.Tekinoloje yaPIBM idzatsegula zenera lina lazoumba zabwino.


Tsatanetsatane wa Zamalonda

Kugwiritsa ntchito

Monga Alumina ceramic wafer kupukuta ndi safiro lapping disks ntchito theka-conductive, diamondi kupukuta etc.

Njira: Mitundu yonse ya kupukuta ndi kupukuta, monga CMP chemical mechanical polishing, Mechanical polishing, Precision polishing.

Mbali

Mkulu chiyero ndi mankhwala durability
Kulimba Kwambiri Kwamakina ndi Kulimba
High Corrosion Resistance
High Voltage Resistance
Kutentha Kwambiri Kusamvana Kufikira 1700ºC
Kuchita Kwambiri kwa Abrasion Resistance
Kuchita bwino kwa Insulation
Mitundu yonse ya Kukula 180,360, 450, 600mm etc

Dzina la malonda 99.7 chiyero chachikulu cha Alumina ceramic Polishing Lapping Discs
Zakuthupi 99.7% aluminiyamu
Kukula Wamba D180, 360, 450, 600mm, kukula makonda anavomereza.
Mtundu Minyanga ya njovu
Kugwiritsa ntchito Njira ya Wafer ndi Sapphire CMP mumakampani opanga ma semi-conductive
Min.Order 1 Chithunzi

Zambiri Zamankhwala / Zathupi

Chigawo 99.7 Alumina Ceramics
General Properties Zithunzi za Al2O3 wt% 99.7-99.9
Kuchulukana gm/cc 3.94-3.97
Mtundu - Minyanga ya njovu
Kuyamwa madzi % 0
Mechanical Properties Flexural Mphamvu(MOR) 20 ºC Mpa(psix10^3) 440-550
Elastic Modulus 20ºC GPA (psix10^6) 375
Vickers Kuuma Gpa(kg/mm2) R45N >> 17
Kupindika Mphamvu Gpa 390
Kuthamanga Kwambiri 25ºC MPa(psix10^3) 248
Kuthamanga Kwambiri (KI c) Mpa* m^1/2 4-5
Thermal Properties Thermal conductivity (20ºC) W/mk 30
Coefficient of thermal expansion (25-1000ºC) 1x 10^-6/ºC 7.6
Thermal Shock Resistance ºC 200
Kugwiritsa ntchito kutentha kwakukulu ºC 1700
Zamagetsi Mphamvu ya Dielectric (1MHz) ac-kv/mm(ac v/mil) 8.7
Dielectric Constant (1 MHz) 25ºC 9.7
Kukaniza kwa Voliyumu ohm-cm (25ºC) > 10^14
ohm-cm (500ºC) 2 × 10 ^ 12
ohm-cm (1000ºC) 2 × 10 ^ 7

Utumiki

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