SiO₂ Quartz Wafer Quartz Wafers SiO₂ MEMS Kutentha 2″ 3″ 4″ 6″ 8″ 12″

Kufotokozera Kwachidule:

Zophika za Quartz zimagwira ntchito yofunika kwambiri kupititsa patsogolo mafakitale amagetsi, semiconductor, ndi optics. Zopezeka m'ma foni a m'manja omwe akutsogolera GPS yanu, ophatikizidwa m'malo othamanga kwambiri omwe amathandizira maukonde a 5G, ndikuphatikizidwa ndi zida zopangira ma microchip amtundu wina, zowotcha za quartz ndizofunikira. Magawo oyeretsedwa kwambiriwa amathandizira zaluso mu chilichonse kuyambira quantum computing mpaka ma photonics apamwamba. Ngakhale atengedwa kuchokera ku mchere wochuluka kwambiri padziko lapansi, zowotcha za quartz zimapangidwira modabwitsa komanso zogwira ntchito.

Titumizireni imelo

Mawonekedwe

Chithunzi chatsatanetsatane

fused_quartz_wafer_4_inch_fused_silica_wafer_

Silika Yophatikizika ndi Optical Quartz Glass Wafers-2

Mawu Oyamba

Zophatikizika za Silika ndi Optical Quartz Glass Wafers

Kodi Quartz Wafers Ndi Chiyani

Zophika za Quartz ndi zoonda, zozungulira zozungulira zopangidwa kuchokera ku ultra-pure synthetic quartz crystal. Amapezeka mu mainchesi oyambira 2 mpaka 12, zowotcha za quartz nthawi zambiri zimakhala mu makulidwe kuyambira 0.5 mm mpaka 6 mm. Mosiyana ndi quartz yachilengedwe, yomwe imapanga makhiristo osakhazikika, ma quartz opangidwa amakula pansi pamikhalidwe yoyendetsedwa bwino ndi labu, ndikupanga mawonekedwe akristalo ofanana.

Kuwala kwachilengedwe kwa ma quartz wafers kumapereka kukana kwamankhwala kosayerekezeka, kuwonekera kwa kuwala, komanso kukhazikika pansi pa kutentha kwambiri komanso kupsinjika kwamakina. Izi zimapangitsa kuti zowotcha za quartz zikhale zoyambira pazida zolondola zomwe zimagwiritsidwa ntchito potumiza deta, sensing, computation, ndi matekinoloje opangidwa ndi laser.

Zolemba za Quartz Wafer

Mtundu wa Quartz	4	6	8	12
Kukula
Diameter (inchi)	4	6	8	12
Makulidwe (mm)	0.05-2	0.25-5	0.3-5	0.4-5
Kulekerera Diameter (inchi)	±0.1	±0.1	±0.1	±0.1
Kulekerera kwa Makulidwe (mm)	Customizable	Customizable	Customizable	Customizable
Optical Properties
Refractive Index @365 nm	1.474698	1.474698	1.474698	1.474698
Refractive Index @546.1 nm	1.460243	1.460243	1.460243	1.460243
Refractive Index @1014 nm	1.450423	1.450423	1.450423	1.450423
Kutumiza Kwamkati (1250-1650 nm)	> 99.9%	> 99.9%	> 99.9%	> 99.9%
Kutumiza Kwambiri (1250–1650 nm)	> 92%	> 92%	> 92%	> 92%
Machining Quality
TTV (Total Thickness Variation, µm)	<3	<3	<3	<3
Kutsika (µm)	≤15	≤15	≤15	≤15
Kukalipa Pamwamba (nm)	≤1	≤1	≤1	≤1
Kuwerama (µm)	<5	<5	<5	<5
Zakuthupi
Kachulukidwe (g/cm³)	2.20	2.20	2.20	2.20
Young's Modulus (GPA)	74.20	74.20	74.20	74.20
Mohs Kuuma	6–7	6–7	6–7	6–7
Shear Modulus (GPA)	31.22	31.22	31.22	31.22
Chiwerengero cha Poisson	0.17	0.17	0.17	0.17
Compressive Strength (GPA)	1.13	1.13	1.13	1.13
Mphamvu ya Tensile (MPa)	49	49	49	49
Dielectric Constant (1 MHz)	3.75	3.75	3.75	3.75
Thermal Properties
Strain Point (10¹⁴.⁵ Pa·s)	1000°C	1000°C	1000°C	1000°C
Annealing Point (10¹³ Pa·s)	1160 ° C	1160 ° C	1160 ° C	1160 ° C
Malo Ofewetsa (10⁷.⁶ Pa·s)	1620 ° C	1620 ° C	1620 ° C	1620 ° C

Kugwiritsa ntchito Quartz Wafers

Zophika za Quartz zimapangidwira kuti zikwaniritse zofunikira m'mafakitale onse kuphatikiza:

Electronics ndi RF Devices

Mawotchi a quartz ndi ofunika kwambiri kwa ma quartz crystal resonator ndi oscillator omwe amapereka mawotchi amafoni, mayunitsi a GPS, makompyuta, ndi zida zoyankhulirana zopanda zingwe.
Kukula kwawo kocheperako komanso kuchuluka kwa Q-factor kumapangitsa kuti zowotcha za quartz zikhale zoyenera pamabwalo okhazikika okhazikika komanso zosefera za RF.

Optoelectronics ndi Kujambula

Zophika za Quartz zimapereka ma transmittance abwino kwambiri a UV ndi IR, kuwapangitsa kukhala abwino kwa magalasi owoneka bwino, zogawanitsa matabwa, mawindo a laser, ndi zowunikira.
Kukana kwawo ku radiation kumathandizira kugwiritsa ntchito mphamvu zamagetsi zamagetsi ndi zida zamlengalenga.

Semiconductor ndi MEMS

Zophika za Quartz zimagwira ntchito ngati magawo a ma semiconductor othamanga kwambiri, makamaka mu ntchito za GaN ndi RF.
Mu MEMS (Micro-Electro-Mechanical Systems), zowotcha za quartz zimasinthira ma siginecha amakanika kukhala magetsi kudzera pa piezoelectric athari, kupangitsa masensa ngati ma gyroscopes ndi ma accelerometer.

Zopanga Zapamwamba & Ma Labs

Zophika za quartz zoyera kwambiri zimagwiritsidwa ntchito kwambiri mumankhwala, biomedical, ndi ma photonic lab pama cell owoneka, ma cuvettes a UV, komanso kutengera zitsanzo za kutentha kwambiri.
Kugwirizana kwawo ndi malo owopsa kumawapangitsa kukhala oyenera zipinda za plasma ndi zida zoyika.

Momwe Ma Wafer a Quartz Amapangidwira

Pali njira ziwiri zopangira zowotcha za quartz:

Zosakaniza za Quartz

Zophika zophatikizika za quartz zimapangidwa ndikusungunula magalasi achilengedwe a quartz mugalasi la amorphous, kenaka ndikudula ndi kupukuta chipikacho kukhala zowonda zopyapyala. Zophika za quartz izi zimapereka:

Kuwonekera kwapadera kwa UV
Kutentha kwapang'onopang'ono (> 1100 ° C)
Zabwino kwambiri kutentha kugwedezeka

Iwo ndi abwino kwa zida za lithography, ng'anjo zotentha kwambiri, ndi mazenera owoneka bwino koma sali oyenerera ntchito za piezoelectric chifukwa cha kusowa kwa dongosolo la crystalline.

Zophika za Quartz Zachikhalidwe

Zophika zamtundu wa quartz zimabzalidwa mopangidwa kuti zipange makhiristo opanda chilema okhala ndi mawonekedwe olondola a lattice. Mawafa awa amapangidwira ntchito zomwe zimafunikira:

Makona enieni odulidwa (X-, Y-, Z-, AT-cut, etc.)
Ma oscillator apamwamba kwambiri ndi zosefera za SAW
Optical polarizers ndi zida zapamwamba za MEMS

Njira yopangirayi imaphatikizapo kukula kwa mbewu mu ma autoclave, ndikutsatiridwa ndi kudula, kuwongolera, kuwongolera, ndi kupukuta.

Otsogola a Quartz Wafer Suppliers

Otsatsa padziko lonse lapansi omwe amadziwika ndi zowotcha za quartz zolondola kwambiri akuphatikizapo:

Heraeus(Germany) - quartz yosakanikirana komanso yopanga
Shin-Etsu Quartz(Japan) - mayankho oyeretsedwa kwambiri
WaferPro(USA) - zowonda zamtundu wa quartz ndi magawo
Korth Kristalle(Germany) - zofufumitsa za kristalo zopangidwa

Kusinthika Kwamagawo a Quartz Wafers

Ma quartz wafers akupitilizabe kusinthika ngati zinthu zofunika pakukula kwaukadaulo:

Miniaturization- Mawotchi a quartz akupangidwa ndi kulolerana kolimba pakuphatikizana kwa chipangizo chophatikizika.
Higher Frequency Electronics- Mapangidwe atsopano a quartz wafer akukankhira mu mmWave ndi THz madambwe a 6G ndi radar.
Next-Gen Sensing- Kuchokera pamagalimoto odziyimira pawokha kupita ku IoT yamakampani, masensa opangidwa ndi quartz akukhala ofunikira kwambiri.

Mafunso omwe amafunsidwa pafupipafupi okhudza zowotcha za quartz

1. Kodi mkate wa quartz ndi chiyani?

Chowotcha cha quartz ndi chimbale chopyapyala chopangidwa kuchokera ku crystalline silicon dioxide (SiO₂), yomwe nthawi zambiri imapangidwa mumitundu yofananira ya semiconductor (mwachitsanzo, 2", 3", 4", 6", 8 ", kapena 12"). Wodziwika chifukwa cha chiyero chake chapamwamba, kukhazikika kwa kutentha, ndi kuwala kwa kuwala, chowotcha cha quartz chimagwiritsidwa ntchito ngati gawo lapansi kapena chonyamulira muzinthu zosiyanasiyana zolondola kwambiri monga kupanga semiconductor, zipangizo za MEMS, optical systems, ndi vacuum systems.

2. Kodi pali kusiyana kotani pakati pa quartz ndi silica gel?

Quartz ndi mawonekedwe olimba a silicon dioxide (SiO₂), pomwe silika gel ndi mawonekedwe amorphous ndi porous a SiO₂, omwe amagwiritsidwa ntchito ngati desiccant kuti atenge chinyezi.

Quartz ndi yolimba, yowonekera, ndipo imagwiritsidwa ntchito pamagetsi, kuwala, ndi mafakitale.
Gelisi ya silika imawoneka ngati mikanda yaying'ono kapena ma granules ndipo imagwiritsidwa ntchito makamaka pakuwongolera chinyezi pakuyika, zamagetsi, ndi kusunga.

3. Kodi makristalo a quartz amagwiritsidwa ntchito chiyani?

Makatani a quartz amagwiritsidwa ntchito kwambiri pamagetsi ndi ma optics chifukwa cha zinthu zawo za piezoelectric (amapanga mphamvu yamagetsi pansi pa kupsinjika kwamakina). Ntchito zodziwika bwino ndi izi:

Oscillator ndi kuwongolera pafupipafupi(mwachitsanzo, mawotchi a quartz, mawotchi, ma microcontrollers)
Kuwala zigawo(mwachitsanzo, ma lens, ma waveplates, mazenera)
Resonator ndi zoseferamu RF ndi zida zoyankhulirana
Zomvererakukakamiza, kuthamangitsa, kapena kukakamiza
Kupanga kwa semiconductormonga gawo lapansi kapena mawindo opangira

4. N’chifukwa chiyani quartz imagwiritsidwa ntchito m’ma microchips?

Quartz imagwiritsidwa ntchito pazinthu zokhudzana ndi microchip chifukwa imapereka:

Kukhazikika kwamafutapanthawi yotentha kwambiri monga kufalikira ndi kutulutsa
Kutsekereza magetsichifukwa cha mphamvu ya dielectric
Chemical resistancema acid ndi zosungunulira zomwe zimagwiritsidwa ntchito popanga semiconductor
Kulondola kwenikwenindi kutsika kwamafuta otsika kwa kuwongolera kodalirika kwa lithography
Ngakhale kuti quartz palokha siigwiritsidwa ntchito ngati zida zopangira semiconductor (monga silicon), imagwira ntchito yofunika kwambiri pakupangira - makamaka m'ng'anjo, zipinda, ndi ma photomask substrates.

Zambiri zaife

XKH imagwira ntchito mwaukadaulo wapamwamba kwambiri, kupanga, ndi kugulitsa magalasi apadera owoneka bwino ndi zida zatsopano za kristalo. Zogulitsa zathu zimagwiritsa ntchito zamagetsi zamagetsi, zamagetsi zamagetsi, komanso zankhondo. Timapereka zida zowoneka bwino za Sapphire, zovundikira ma lens amafoni, Ceramics, LT, Silicon Carbide SIC, Quartz, ndi zowotcha za semiconductor crystal. Ndi ukadaulo waluso komanso zida zotsogola, timachita bwino kwambiri pakukonza zinthu zomwe sizili muyeso, tikufuna kukhala bizinesi yotsogola yaukadaulo wa optoelectronic.