Setšoantšo se Hlahisitsoeng sa Polanete ea Alumina Wafer ea 99.7%

Poleiti ea Poland ea Alumina Wafer ea 99.7%

Tlhaloso e Khutšoanyane:

Karoloana ea Alumina ea Chemshun 99.7%Al2O3 e le thepa e hloekileng haholo le thepa e ncha e kholo, e na le thepa e ntle ea 'mele le litšobotsi tse tsitsitseng tsa lik'hemik'hale, theko e ntle ha e bapisoa le lisebelisoa tse ling. Alumina e hloekileng haholo e lula e tsoela pele ho ntlafatsoa ke lipatlisiso tse holimo tsa lefats'e le li-ceramic tse tsoetseng pele le lifeme tse ntle tsa letsopa.

Poleiti ea ho Sebedisa Wafer ea Alumina ea 99.7% bakeng sa ho Sebedisa Mekaniki ea Lik'hemik'hale. E le karolo ea bohlokoa ea ts'ebetso ea ho Sebedisa Mekaniki ea lik'hemik'hale ea CMP. CMP ke ea bohlokoa bakeng sa ts'ebetso ea ho hlahisa safire le Wafer ea li-semiconductor.

Lipoleiti tsa Chemshun Ceramics tsa ho benya le ho polanya le ho kopanya tse nang le bohloeki bo phahameng ba 99.7% tsa alumina ceramics, li entsoe ka mokhoa oa ho hlahisa PIBM. Ke theknoloji e tsoetseng pele ea ka hare. PIBM e atlehile ho rarolla bothata ba bohlokoa ba ho petsoha le ho fetoha ha li-ceramics tse kholo tsa alumina. Theknoloji ea PIBM e tla bula fensetere e 'ngoe ea li-ceramics tse ntle.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Kopo

Jwalo ka ho bentsha ha wafer ya ceramic ya Alumina le di-disk tsa safire tse lapping tse sebediswang ho bentsha ha semi-conductive, daemane jj.

Tshebetso: Mefuta yohle ya ho polisha le ho lahla, jwalo ka ho polisha ka mechine ya dikhemikhale tsa CMP, ho polisha ka mechine, ho polisha ka nepo.

Tšobotsi

Bohloeki bo phahameng le ho tšoarella ha lik'hemik'hale
Matla a Phahameng a Mechini le ho Tiea
Khanyetso e Phahameng ea Ts'enyeho
Khanyetso e Phahameng ea Motlakase
E hanela mocheso o phahameng ho fihlela ho 1700ºC
Tshebetso ea Khanyetso ea Abrasion e Feteletseng
Tshebetso e Hlollang ea ho Sireletsa
Mefuta eohle ea Boholo 180,360, 450, 600mm jj.

Lebitso la sehlahisoa	Li-disc tsa ho Lapping tsa Alumina ceramic tse hloekileng haholo tse 99.7
Thepa	99.7% ea alumina
Boholo bo Tloaelehileng	D180, 360, 450, 600mm, boholo bo ikhethileng boa amoheloa.
'Mala	Lenaka la tlou
Kopo	Ts'ebetso ea CMP ea Wafer le Sapphire indastering e tsamaisang motlakase hanyane
Taelo e nyane	Setšoantšo se le seng

Tlhahisoleseding ea Lik'hemik'hale / ea 'mele

		Yuniti	99.7 Liseramiki tsa Alumina
Matlo a Kakaretso	Dikahare tsa Al2O3	boima ba%	99.7-99.9
	Botenya	gm/cc	3.94-3.97
	'Mala	-	Lenaka la tlou
	Ho monya metsi	%	0
Matlotlo a Mekaniki	Matla a ho Tenyetseha (MOR) 20 ºC	Mpa(psix10^3)	440-550
	Modulus e tenyetsehang 20ºC	GPa (psix10^6)	375
	Boima ba Vickers	Gpa(kg/mm2) R45N	>=17
	Matla a ho Koba	Gpa	390
	Matla a ho Thabisa 25ºC	MPa(psix10^3)	248
	Ho Robeha ha Maqeba (KI c)	Mpa* m^1/2	4-5
Matlotlo a Thermal	Mocheso oa motlakase (20ºC)	W/mk	30
	Coefficient ea katoloso ea Thermal (25-1000ºC)	1x 10^-6/ºC	7.6
	Khanyetso ea Thermal Shock	ºC	200
	Mocheso o phahameng ka ho fetisisa oa tšebeliso	ºC	1700
Matlotlo a Motlakase	Matla a Dielectric (1MHz)	ac-kv/mm(ac v/mil)	8.7
	Dielectric Constant (1 MHz)	25ºC	9.7
	Ho hanyetsa molumo	ohm-cm (25ºC)	>10^14
		ohm-cm (500ºC)	2×10^12
		ohm-cm (1000ºC)	2×10^7

Tšebeletso

Re amohela liodara tse ikhethileng.
Haeba o batla ho tseba haholoanyane ka sehlahisoa, ka kopo ikutloe u lokolohile ho ikopanya le rona 'me re tla u fa sehlahisoa se loketseng ka ho fetisisa le tšebeletso e ntle ka ho fetisisa!