BF33 Girazi Wafer Yepamusoro Borosilicate Substrate 2″4″6″8″12″

BF33 Glass Wafer Advanced Borosilicate Substrate 2″4″6″8″12″ Mufananidzo Unoratidzwa

Tsananguro pfupi:

BF33 glass wafer, inozivikanwa pasi rose pasi pezita rekutengeserana reBOROFLOAT 33, igirazi repamusoro-soro reborosilicate float rakagadzirwa neSCHOTT richishandisa nzira yakasarudzika yekugadzira microfloat. Maitiro aya ekugadzira anopa magirazi ane ukobvu hwakafanana, kutsetseka kwepamusoro, kusimba kushoma, uye kujeka kwemaziso.

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Pfupiso yeBF33 Glass Wafer

Chinhu chikuru chinosiyanisa BF33 i low coefficient of thermal expansion (CTE) yeinenge 3.3 × 10.^-6 K^-1, zvichiita kuti ienderane zvakanaka nesilicon substrates. Hunhu uhwu hunogonesa kubatanidzwa pasina kushushikana mu microelectronics, MEMS, uye optoelectronic devices.

Hunhu Hwepamusoro-Hwepamusoro-Hwepamusoro-Hwekutetepa-kweQuartz-Wafer-Ukobvu-0-1mm

Kuumbwa kwezvinhu zveBF33 Glass Wafer

BF33 ndeyemhuri yegirazi reborosilicate uye ine pamusoro80% silica (SiO2), pamwe chete ne boron oxide (B2O3), alkali oxides, uye trace amounts yealuminium oxide. Iyi fomura inopa:

Kuwanda kwehuwandu hwakadererazvichienzaniswa negirazi resoda-lime, zvichideredza huremu hwechikamu chose.
Kuderera kwehuwandu hwealkali, kuderedza kubuda kweion muhurongwa hwekuongorora kana hwekurapa.
Kuramba kuri nanikurwisa makemikari kubva kumaacid, alkali, uye organic solvents.

Maitiro Ekugadzira BF33 Glass Wafer

Mawafer egirazi eBF33 anogadzirwa kuburikidza nematanho akatevedzana anodzorwa nemazvo. Kutanga, zvinhu zvakagadzirwa zvine hutsanana hwakanyanya—kunyanya silica, boron oxide, uye trace alkali nealuminium oxides—zvinoyerwa nemazvo uye zvinosanganiswa nemazvo. Batch inonyungudutswa pakupisa kwakanyanya uye inonatswa kubvisa mabubbles netsvina. Uchishandisa nzira ye microfloat, girazi rakanyungudutswa rinoyerera pamusoro petini yakanyungudutswa kuti rigadzire mapepa akati sandara, akafanana. Mapepa aya anonamirwa zvishoma nezvishoma kuti aderedze kushushikana kwemukati, obva achekwa kuita maplate e rectangular uye oiswazve mawafer akatenderera. Mipendero yewafer inonamirwa kana kupwanywa kuti igare kwenguva refu, ichiteverwa nekunamirwa kwakanyatsonaka uye kuporishwa kwemativi maviri kuti pave nenzvimbo dzakapfava zvakanyanya. Mushure mekucheneswa kwe ultrasonic muimba yakachena, wafer yega yega inoongororwa zvakasimba kuti ione saizi, kuti yakapfava sei, kunaka kwemaziso, uye zvikanganiso zvepanzvimbo. Pakupedzisira, wafer dzinoiswa mumidziyo isina kusvibiswa kuti ive nechokwadi chekuti inoramba yakachengetwa kusvika yashandiswa.

Hunhu hweMichina hweBF33 Glass Wafer

Chigadzirwa	BOROFLOAT 33
Kuwanda kwevanhu	2.23 g/cm3
Modulus yeElasticity	63 kN/mm2
Kuomarara kweKnoop HK 0.1/20	480
Chiyero chaPoisson	0.2
Dielectric Constant (@ 1 MHz & 25°C)	4.6
Kurasikirwa kweTangent (@ 1 MHz & 25°C)	37 x 10-4
Simba reDielectric(@ 50 Hz & 25°C)	16 kV/mm
Index yeRefractive	1.472
Kupararira (nF - nC)	71.9 x 10-4

Mibvunzo Inowanzo bvunzwa nezve BF33 Glass Wafer

Chii chinonzi girazi reBF33?

BF33, inonziwo BOROFLOAT® 33, igirazi repamusoro-soro reborosilicate float rinogadzirwa neSCHOTT richishandisa nzira ye microfloat. Rinopa kuwedzera kwekupisa kushoma (~3.3 × 10⁻⁶ K⁻¹), rinodzivirira kupisa kushoma, kujeka kwakanyanya kwemaziso, uye kugara kwenguva refu kwemakemikari.

BF33 yakasiyana sei negirazi remazuva ese?

Zvichienzaniswa negirazi resoda-lime, BF33:

Ine chiyero chakaderera chekuwedzera kwekupisa, ichideredza kushushikana kunokonzerwa nekuchinja kwekupisa.
Inodzivirira zviri nani maasidhi, alkali, uye zvinonyungudutsa.
Inopa kupararira kwakanyanya kweUV neIR.
Inopa simba riri nani remakanika uye inodzivirira kukwenya.

Sei BF33 ichishandiswa mumapurogiramu e semiconductor neMEMS?

Kukura kwayo mukupisa kunoenderana nesilicon, zvichiita kuti ive yakakodzera kubatana kweanodic uye kugadzirwa kwe microfabrication. Kugara kwayo kwenguva refu kwemakemikari kunoitawo kuti ikwanise kutsungirira kucheneswa, kucheneswa, uye kupisa kwakanyanya pasina kuora.

BF33 inogona kutsungirira kupisa kwakanyanya here?

Kushandiswa nguva dzose: kusvika ~450 °C
Kusangana kwenguva pfupi (≤ maawa gumi): kusvika ~500 °C
CTE yayo yakaderera inoitawo kuti irambe yakasimba pakuchinja kwekupisa nekukurumidza.

Nezvedu

XKH inonyanya kugadzira, kugadzira, uye kutengesa magirazi egirazi egirazi uye zvinhu zvitsva zvekristaro. Zvigadzirwa zvedu zvinopa zvigadzirwa zvemagetsi, zvemagetsi zvevatengi, uye zvemauto. Tinopa zvikamu zveSapphire optical, malenzi efoni, Ceramics, LT, Silicon Carbide SIC, Quartz, uye mawafer egirazi esemiconductor. Tine hunyanzvi uye michina yemazuva ano, tinobudirira mukugadzirisa zvigadzirwa zvisiri zvemazuva ano, tichivavarira kuva bhizinesi rinotungamira rezvigadzirwa zvemagetsi.

Wafer yeSapphire isina chinhu Yakachena Zvakanyanya Raw Sapphire Substrate Yekugadzirisa 5