Ipleyiti yePolish ye-Alumina Wafer engama-99.7% Umfanekiso obonisiweyo

Ipleyiti yesiPolish ye-Alumina Wafer ye-99.7%

Inkcazo emfutshane:

I-substrate ye-Alumina yaseChemshun 99.7%Al2O3 njengesixhobo esicocekileyo kakhulu kunye nesixhobo esitsha esikhulu, ineempawu zomzimba ezibalaseleyo kunye neempawu zeekhemikhali ezizinzileyo, ixabiso elihle xa lithelekiswa nezinye izixhobo. I-alumina ecocekileyo kakhulu ihlala iphuhliswa luphando oluphezulu lwehlabathi kunye neeseramikhi eziphambili kunye neefektri zeseramikhi ezintle.

Ipleyiti yokuPolisha iWafer yeAlumina engama-99.7% yokuPolisha ngoomatshini beKhemikhali. Njengenxalenye ebalulekileyo yenkqubo yokuPolisha ngoomatshini beKhemikhali yeCMP. I-CMP iyimfuneko ekuveliseni inkqubo yesafire kunye neWafer yee-semiconductors.

Iipleyiti zokupolisha kunye nokulapha zeChemshun Ceramics ezicocekileyo kakhulu ezingama-99.7% zesafire polishing kunye ne-lapping, iiDiski zenziwe njengenkqubo yokuvelisa iPIBM. Yiteknoloji ephucukileyo yangaphakathi. I-PIBM iphumelele ekusombululeni ingxaki ephambili yokuqhekeka kunye nokuguqulwa kweeceramics ezinkulu ze-alumina. Itekhnoloji yePIBM iya kuvula elinye ifestile leceramics ezintle.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Isicelo

Njenge-Alumina ceramic wafer polishing kunye ne-sapphire lapping disks ezisetyenziswa kwi-semi-conductive, i-diamond polishing njl.

Inkqubo: Zonke iintlobo zenkqubo yokupolisha kunye nokulepha, ezifana nokupolisha ngoomatshini be-CMP, ukupolisha ngoomatshini, ukupolisha ngobuchule.

Uphawu

Ubumsulwa obuphezulu kunye nokuqina kweekhemikhali
Amandla aphezulu oomatshini kunye noBulukhuni
Ukumelana nokugqwala okuphezulu
Ukumelana neVoltage ephezulu
Ukumelana nobushushu obuphezulu Ukuya kuthi ga kwi-1700ºC
Ukusebenza kokumelana nokukrala kakhulu
Ukusebenza kakuhle kokufaka ubushushu
Zonke iintlobo zobukhulu 180,360, 450, 600mm njl.

Igama lemveliso	Iidiski zokuLapping zeAlumina ceramic Polishing Lapping ezingama-99.7 ezicocekileyo kakhulu
Izinto eziphathekayo	I-alumina engama-99.7%
Ubungakanani obuqhelekileyo	Ubungakanani obulungiselelwe wena obuyi-D180, 360, 450, 600mm buyamkelwe.
Umbala	I-Ivory
Isicelo	Inkqubo ye-CMP yeWafer kunye neSapphire kushishino oluqhuba kancinci
I-Order encinci	Umfanekiso o-1

Ulwazi lweKhemikhali / oluphathekayo

		Iyunithi	Iiseramiki zeAlumina ezingama-99.7
Iipropati eziQhelekileyo	Umxholo we-Al2O3	ubuninzi%	99.7-99.9
	Uxinano	gm/cc	3.94-3.97
	Umbala	-	I-Ivory
	Ukufunxwa kwamanzi	%	0
Iipropati zoomatshini	Amandla okuGuquka (MOR) 20 ºC	I-Mpa(psix10^3)	440-550
	I-Elastic Modulus 20ºC	I-GPa (psix10^6)	375
	Ubunzima bukaVickers	I-Gpa(kg/mm2) R45N	>=17
	Amandla Okugoba	I-Gpa	390
	Amandla okuThamba 25ºC	I-MPa(psix10^3)	248
	Ukuqina Kwaphuka (KI c)	I-Mpa* m^1/2	4-5
Iipropati zoBushushu	Ukuqhuba kwe-thermal (20ºC)	W/mk	30
	I-Coefficient yokwandiswa kweThermal (25-1000ºC)	1x 10^-6/ºC	7.6
	Ukumelana noTshabalalo oluTshisayo	ºC	200
	Ubushushu obuphezulu bokusetyenziswa	ºC	1700
Iipropati zoMbane	Amandla eDielectric (1MHz)	i-ac-kv/mm(ac v/mil)	8.7
	I-Dielectric Constant (1 MHz)	25ºC	9.7
	Ukumelana nomthamo	i-ohm-cm (25ºC)	>10^14
		i-ohm-cm (500ºC)	2×10^12
		i-ohm-cm (1000ºC)	2×10^7

Inkonzo

Siyazamkela iiodolo ezenziwe ngokwezifiso.
Ukuba ufuna ukwazi ulwazi oluthe kratya ngemveliso, nceda uzive ukhululekile ukunxibelelana nathi kwaye siya kukunika imveliso efanelekileyo kunye nenkonzo engcono!