Sapphire Crystal Kukula Ng'anjo ya KY Kyropoulos Njira ya Sapphire Wafer ndi Optical Window Production

Kufotokozera Kwachidule:

Chida chokulirapo cha safiro cha safirochi chimagwiritsa ntchito njira ya Kyropoulos (KY) yotsogola padziko lonse lapansi, yopangidwira kukula kokulirapo, kocheperako kocheperako. Njira ya KY imathandizira kuwongolera bwino kwa kukoka kwa kristalo wa mbewu, kuthamanga kwa kasinthasintha, ndi kusinthasintha kwa kutentha, zomwe zimapangitsa kukula kwa makristasi a safiro mpaka mainchesi 12 (300 mm) m'mimba mwake kutentha kwambiri (2000-2200 ° C). Njira za XKH's KY-method zimagwiritsidwa ntchito kwambiri popanga mafakitale a 2-12-inch C/A-ndege zowotcha za safiro ndi mazenera owoneka bwino, kutulutsa mayunitsi 20 pamwezi. Zipangizozi zimathandizira njira za doping (mwachitsanzo, Cr³⁰ doping ya ruby synthesis) ndikupereka mawonekedwe a kristalo ndi:

Dislocation kachulukidwe <100/cm²

Kutumiza> 85% @ 400–5500 nm

Titumizireni imelo

Mawonekedwe

Mfundo Yogwirira Ntchito

Mfundo yaikulu ya njira ya KY imaphatikizapo kusungunula zinthu zoyera za Al₂O₃ mu tungsten / molybdenum crucible pa 2050 ° C. Krustalo yambewu imatsitsidwa kusungunuka, ndikutsatiridwa ndi kuchotsedwa koyendetsedwa (0.5-10 mm / h) ndi kuzungulira (0.5-20 rpm) kuti ikwaniritse kukula kwa α-Al₂O₃ makhiristo amodzi. Zinthu zazikuluzikulu zikuphatikiza:

• Makhiristo akulu akulu (max. Φ400 mm × 500 mm)
• Low-stress Optical-grade sapphire (wavefront distortion <λ/8 @ 633 nm)
• Makhiristo okopa (monga, Ti³⁰ doping ya star safire)

Core System Components

1. High-Temperature Melting System
• Tungsten-molybdenum crucible (max. temp. 2300°C)
• Chotenthetsera cha graphite chamitundu ingapo (± 0.5°C kuwongolera kutentha)

2. Crystal Growth System
• Njira yokoka yoyendetsedwa ndi seva (±0.01 mm kulondola)
• Magnetic fluid rotary seal (0–30 rpm stepless speed regulation)

3. Thermal Field Control
• Kuwongolera kutentha kwa 5-zone (1800–2200°C)
• Chishango cha kutentha chosinthika (±2°C/cm gradient)
• Vacuum & Atmosphere System
• 10⁻⁴ Pa mkulu vacuum
• Ar/N₂/H₂ kuwongolera gasi wosakanikirana

4. Intelligent Monitoring
• Kuwunika kwa kristalo wa nthawi yeniyeni ya CCD
• Mipikisano spectral kusungunuka mlingo mlingo

KY vs. CZ Njira Yofananira

Parameter	Njira ya KY	Njira ya CZ
Max. Kukula kwa Crystal	Φ400 mm	Φ200 mm
Mlingo wa Kukula	5-15 mm/h	20-50 mm/h
Chilema Density	<100/cm²	500-1000/cm²
Kugwiritsa Ntchito Mphamvu	80-120 kWh / kg	50-80 kWh / kg
Ntchito Zofananira	Mawindo owoneka bwino / zophika zazikulu	Magetsi a LED / zodzikongoletsera

Mapulogalamu Ofunika Kwambiri

1. Mawindo a Optoelectronic
• Nyumba zankhondo za IR (kutumiza> 85%@3–5 μm)
• Mazenera a laser a UV (osasunthika 200 W/cm² mphamvu)

2. Magawo a Semiconductor
• GaN epitaxial wafers (2–8 inchi, TTV <10 μm)
• Magawo a SOI (kuuma kwapamtunda <0.2 nm)

3. Consumer Electronics
• Galasi yovundikira ya kamera ya foni yam'manja (Mohs hardness 9)
• Zowonetsa ma Smartwatch (10× 10x scratch resistance resistance)

4. Zida Zapadera
• Makina owoneka bwino a IR (mayamwidwe <10⁻³ cm⁻¹)
• Mawindo owonera zida za nyukiliya (kupirira kwa radiation: 10¹⁶ n/cm²)

Ubwino wa Kyropoulos (KY) Sapphire Crystal Growth Equipment

Zipangizo zamtundu wa Kyropoulos (KY) zotengera njira za safiro za safiro zimapereka maubwino osayerekezeka, ndikuziyika ngati njira yochepetsera kupanga mafakitale. Zopindulitsa zazikulu ndi izi:

1. Kuthekera kwa Diametre Yazikulu: Kutha kukulitsa miyala ya safiro yofikira mainchesi 12 (300 mm) m’mimba mwake, zomwe zimathandiza kupanga zopatsa zopatsa zokolola zambiri komanso zinthu zowoneka bwino pazantchito zapamwamba monga GaN epitaxy ndi mazenera ankhondo.

2. Kachulukidwe Kochepa Kwambiri : Imakwanitsa kusasunthika <100/cm²kupyolera mu kamangidwe kabwino ka malo otenthetserako ndi kuwongolera bwino kutentha kwa kutentha, kuonetsetsa kusakhulupirika kwa kristalo kwa zida za optoelectronic.

3. High-Quality Optical Performance : Imatulutsa ma transmittance> 85% kupyola mu mawonekedwe a infrared spectra (400–5500 nm), yofunika kwambiri pa mawindo a UV laser ndi ma infrared optics.

4. Advanced Automation: Imakhala ndi zida zokoka zoyendetsedwa ndi servo (± 0.01 mm kulondola) ndi zosindikizira zamaginito zozungulira (0–30 rpm kuwongolera kopanda sitepe), kuchepetsa kulowererapo kwa anthu komanso kukulitsa kusasinthika.

5. Flexible Doping Options : Imathandizira kusinthidwa mwamakonda ndi ma dopants monga Cr³⁰ (ya ruby) ndi Ti³⁰ (ya safiro ya nyenyezi), imathandizira misika yamtundu wa optoelectronics ndi zodzikongoletsera.

6. Mphamvu Yamphamvu: Kusungunula kwamafuta okhathamira (tungsten-molybdenum crucible) kumachepetsa kugwiritsa ntchito mphamvu mpaka 80–120 kWh/kg, kupikisana ndi njira zina zokulirapo.

7. Scalable Production: Imapeza zowotcha 5,000+ pamwezi zokhala ndi nthawi yozungulira mwachangu (masiku 8-10 kwa makhiristo a 30–40 kg), zovomerezeka ndi kukhazikitsidwa kopitilira 200 padziko lonse lapansi.
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8. Kukhalitsa kwa Gulu Lankhondo: Kumaphatikizapo zopanga zosagwira ma radiation ndi zida zolimbana ndi kutentha (zolimba 10¹⁶ n/cm²), zofunika pazamlengalenga ndi zida za nyukiliya.
Zatsopanozi zimalimbitsa njira ya KY ngati mulingo wagolide wopangira makhiristo a safiro ochita bwino kwambiri, kuyendetsa kupita patsogolo mu kulumikizana kwa 5G, quantum computing, ndi matekinoloje achitetezo.

XKH Services

XKH imapereka mayankho athunthu a njira zokulirapo za safiro, kuphatikiza kukhazikitsa, kukhathamiritsa kwa njira, ndi maphunziro a ogwira ntchito kuti awonetsetse kuti akugwira ntchito mosagwirizana. Timapereka maphikidwe akukula omwe adatsimikiziridwa kale (50+) ogwirizana ndi zosowa zosiyanasiyana zamafakitale, kuchepetsa kwambiri nthawi ya R&D kwa makasitomala. Pamapulogalamu apadera, ntchito zachitukuko cha makonda zimathandizira kusintha makonda (Φ200-400 mm) ndi makina apamwamba a doping (Cr/Ti/Ni), amathandizira zida zowoneka bwino komanso zolimbana ndi ma radiation.

Ntchito zowonjezeredwa zamtengo wapatali zimaphatikizapo kukonza pambuyo pakukula monga kudula, kugaya, ndi kupukuta, zomwe zimaphatikizidwa ndi zinthu zambiri za safiro monga zowotcha, machubu, ndi zopanda kanthu za miyala yamtengo wapatali. Zopereka izi zimathandizira magawo kuyambira pamagetsi ogula mpaka kumlengalenga. Thandizo lathu laukadaulo limatsimikizira chitsimikiziro cha miyezi 24 komanso zowunikira zenizeni zakutali, kuwonetsetsa kuti nthawi yocheperako ikucheperachepera komanso kukhazikika kopanga.