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Efere Polish nke Alumina Wafer 99.7%

Nkọwa Dị Mkpirikpi:

Chemshun 99.7%Al2O3 Alumina substrate dị ka ihe dị ọcha dị elu yana nnukwu ihe ọhụrụ, o nwere ihe anụ ahụ dị mma na njirimara kemịkalụ kwụsiri ike, ọnụ ahịa dị mma ma e jiri ya tụnyere ihe ndị ọzọ. Nnyocha kachasị elu n'ụwa na seramiiki dị elu na ụlọ ọrụ seramiiki mara mma na-aga n'ihu na-etolite alumina dị ọcha mgbe niile.

Efere Nchacha Wafer Alumina 99.7% maka Nchacha Mechanical Chemical. Dịka akụkụ dị mkpa nke usoro nchacha mechanical kemịkalụ CMP. CMP dị mkpa maka imepụta usoro nke sapphire na Wafer nke semiconductors.

Ịdị ọcha dị elu nke Chemshun Ceramics 99.7% alumina ceramik, sapphire polishing na lapping plates, a na-akpụ diski dị ka usoro mmepụta PIBM. Ọ bụ teknụzụ dị elu nke mba. PIBM na-arụ ọrụ nke ọma idozi nsogbu dị mkpa nke mgbawa na mgbanwe nke nnukwu seramiki alumina. Teknụzụ PIBM ga-emepe windo seramiki mara mma ọzọ.


Nkọwa Ngwaahịa

Ngwa

Dịka ihe eji ehichapụ wafer nke Alumina seramiiki na diski sapphire nke ejiri mee ihe na semi-conductive, diamond polishing wdg.

Usoro: Ụdị usoro nchacha na nchacha niile, dịka nchacha kemịkalụ CMP, nchacha mekanikal, nchacha nkenke.

atụmatụ

Ịdị ọcha dị elu na ike kemịkalụ siri ike
Ike na Ike Mechanical Dị Elu
Nnukwu Nguzogide Nrụrụ
Nguzogide Voltaji Dị Elu
Okpomọkụ Dị Elu Na-eguzogide Ruo 1700ºC
Arụmọrụ Nguzogide Abrasion Dị Oke
Ọrụ Mkpuchi Dị Mma
Ụdị nha niile: 180, 360, 450, 600mm wdg.

Aha ngwaahịa Diski Lapping Alumina seramiiki 99.7 dị ọcha nke ukwuu
ihe 99.7% alumina
Nha nkịtị D180, 360, 450, 600mm, nha ahaziri ahazi ka a nabatara.
Agba Ivory
Ngwa Usoro CMP Wafer na Sapphire na ụlọ ọrụ semi-conductive
Iwu kacha nta 1Foto

Ozi Kemịkalụ / Ahụ́

Ngalaba Ceramik Alumina 99.7
Njirimara Izugbe Ọdịnaya Al2O3 wt% 99.7-99.9
Njupụta gm/cc 3.94-3.97
Agba - Ivory
Mmiri ịmịkọrọ mmiri % 0
Njirimara Mekaniki Ike nke Flexural (MOR) 20 ºC Mpa (psix10^3) 440-550
Modulu Na-agbanwe Agbanwe 20ºC GPa (psix10^6) 375
Ike Vickers Gpa(kg/mm2) R45N >=17
Ike ịgbagọ GPA 390
Ike nrụgide 25ºC MPa (psix10^3) 248
Ike Mgbaji (KI c) Mpa* m^1/2 4-5
Njirimara Okpomọkụ Ọkwa okpomọkụ (20ºC) W/mk 30
Ọnụọgụ nke mgbasawanye okpomọkụ (25-1000ºC) 1x 10^-6/ºC 7.6
Nguzogide Ujo Ọkụ ºC 200
Okpomọkụ ojiji kachasị ºC 1700
Njirimara eletriki Ike Dielectric (1MHz) ac-kv/mm(ac v/mil) 8.7
Dielectric Constant (1 MHz) 25ºC 9.7
Nguzogide Olu ohm-cm (25ºC) >10^14
ohm-cm (500ºC) 2×10^12
ohm-cm (1000ºC) 2×10^7

Ọrụ

Anyị na-anabata iwu omenala.
Ọ bụrụ na ịchọrọ ịmatakwu gbasara ngwaahịa a, biko kpọtụrụ anyị, anyị ga-enye gị ngwaahịa kacha mma na ọrụ kacha mma!

Akara Ngwaahịa


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