Sapphire Crystal Growth Furnace KY Kyropoulos Txoj Kev rau Sapphire Wafer thiab Optical Window Production

Kev Piav Qhia Luv:

Cov khoom siv loj hlob siv lead ua los ntawm pob zeb sapphire no siv txoj kev Kyropoulos (KY) uas yog txoj kev loj hlob thoob ntiaj teb, tsim tshwj xeeb rau kev loj hlob ntawm cov pob zeb sapphire uas muaj txoj kab uas loj thiab tsis muaj qhov tsis zoo. Txoj kev KY no ua rau muaj kev tswj hwm qhov tseeb ntawm kev rub cov noob siv lead ua, kev tig ceev, thiab qhov kub thiab txias, ua rau cov pob zeb sapphire loj hlob mus txog 12 nti (300 mm) ntawm txoj kab uas kub siab (2000–2200°C). XKH cov txheej txheem KY-method siv dav hauv kev tsim khoom lag luam ntawm 2–12-nti C/A-plane sapphire wafers thiab optical windows, ua tiav cov zis txhua hli ntawm 20 units. Cov khoom siv txhawb nqa cov txheej txheem doping (piv txwv li, Cr³⁰ doping rau ruby synthesis) thiab xa cov khoom siv lead ua zoo nrog:

Qhov ceev ntawm qhov tawg <100/cm²

Kev Sib Kis > 85% @ 400–5500 nm

Xa email rau peb

Cov yam ntxwv

Txoj Cai Ua Haujlwm

Lub hauv paus ntsiab lus ntawm txoj kev KY yog kev yaj cov khoom siv Al₂O₃ uas muaj cov khoom siv siab hauv lub tshuab tungsten/molybdenum crucible ntawm 2050°C. Ib lub noob siv lead ua rau hauv qhov yaj, ua raws li kev rho tawm tswj (0.5–10 mm/h) thiab kev tig (0.5–20 rpm) kom ua tiav kev loj hlob ntawm α-Al₂O₃ cov siv lead ua ib leeg. Cov yam ntxwv tseem ceeb suav nrog:

• Cov siv lead ua loj (max. Φ400 mm × 500 mm)
• Sapphire qib optical qis qis (wavefront distortion <λ/8 @ 633 nm)
• Cov pob zeb uas muaj cov tshuaj sib xyaw (piv txwv li, Ti³⁰ doping rau cov pob zeb sapphire)

Cov Cheebtsam Tseem Ceeb ntawm Lub Cev

1. Lub Tshuab Yaj Kub Siab
• Tungsten-molybdenum composite crucible (qhov kub siab tshaj plaws 2300°C)
• Lub tshuab cua sov graphite ntau thaj tsam (±0.5°C tswj qhov kub thiab txias)

2. Lub kaw lus loj hlob ntawm cov siv lead ua
• Servo-tsav rub mechanism (±0.01 hli precision)
• Lub foob sib nqus uas tig tau (0–30 rpm kev tswj ceev tsis tu ncua)

3. Kev Tswj Xyuas Thermal
• 5-cheeb tsam tswj qhov kub thiab txias ywj pheej (1800–2200°C)
• Kev tiv thaiv cua sov hloov kho tau (±2°C/cm gradient)
• Lub Tshuab Nqus Tsev & Huab Cua
• 10⁻⁴ Pa lub tshuab nqus tsev siab
• Kev tswj cov pa roj sib xyaw Ar/N₂/H₂

4. Kev Saib Xyuas Txawj Ntse
• Kev saib xyuas lub sijhawm tiag tiag ntawm CCD siv lead ua lub cheeb
• Kev kuaj pom qib yaj ntau yam

Kev Sib Piv Txoj Kev KY vs. CZ

Parameters	Txoj Kev KY	Txoj Kev CZ
Qhov Loj Tshaj Plaws ntawm Crystal	Φ400 hli	Φ200 hli
Kev Loj Hlob Tus Nqi	5–15 hli/teev	20–50 hli/teev
Qhov Ceev Ntawm Qhov Tsis Zoo	<100/cm²	500–1000/cm²
Kev Siv Hluav Taws Xob	80–120 kWh/kg	50–80 kWh/kg
Cov Ntawv Thov Ib Txwm Muaj	Cov qhov rai kho qhov muag / cov wafers loj	Cov khoom siv LED / cov hniav nyiaj hniav kub

Cov Ntawv Thov Tseem Ceeb

1. Qhov Rai Optoelectronic
• Tub Rog IR domes (kev xa tawm >85% @ 3–5 μm)
• Cov qhov rai laser UV (tiv taus 200 W/cm² lub zog ceev)

2. Cov Khoom Siv Semiconductor
• GaN epitaxial wafers (2–8 nti, TTV <10 μm)
• SOI substrates (qhov roughness ntawm qhov chaw <0.2 nm)

3. Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv Khoom
• Daim iav npog lub koob yees duab ntawm lub xov tooj ntse (Mohs hardness 9)
• Cov zaub ntawm Smartwatch (kev txhim kho kev tiv thaiv khawb 10 npaug)

4. Cov Khoom Siv Tshwj Xeeb
• Cov khoom siv IR uas muaj qhov huv siab (qhov nqus tau <10⁻³ cm⁻¹)
• Cov qhov rai saib xyuas lub tshuab hluav taws xob nuclear (kev kam rau hluav taws xob: 10¹⁶ n/cm²)

Cov txiaj ntsig ntawm Kyropoulos (KY) Sapphire Crystal Growth Equipment

Cov cuab yeej siv Kyropoulos (KY) uas siv cov txheej txheem sapphire crystal loj hlob muaj cov txiaj ntsig zoo tshaj plaws, ua rau nws yog qhov kev daws teeb meem tshiab rau kev tsim khoom hauv kev lag luam. Cov txiaj ntsig tseem ceeb suav nrog:

1. Muaj Peev Xwm Loj: Muaj peev xwm loj hlob cov siv lead ua sapphire txog li 12 nti (300 hli) hauv txoj kab uas hla, ua rau muaj peev xwm tsim cov wafers thiab cov khoom siv kho qhov muag rau cov ntawv thov siab xws li GaN epitaxy thiab cov qhov rai tub rog.

2. Qhov Ceev Tsis Zoo Uas Tsis Muaj Qhov Cuam Tshuam: Ua tiav qhov ceev tsis sib xws <100/cm² los ntawm kev tsim qauv thermal field zoo tshaj plaws thiab kev tswj qhov kub thiab txias kom meej, ua kom muaj kev ncaj ncees ntawm cov siv lead ua rau cov khoom siv optoelectronic.

3. Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Lub Teeb Pom Kev Zoo: Xa kev xa mus rau ntau tshaj 85% hla cov spectra infrared uas pom tau (400–5500 nm), qhov no tseem ceeb rau cov qhov rai UV laser thiab cov khoom siv infrared.

4. Kev Siv Tshuab Siab Tshaj Plaws: Muaj cov txheej txheem rub uas tsav los ntawm servo (± 0.01 hli qhov tseeb) thiab cov foob sib nqus (0–30 rpm kev tswj tsis muaj kauj ruam), txo qis kev cuam tshuam ntawm tib neeg thiab txhim kho kev sib xws.

5. Cov Kev Xaiv Doping Yooj Yim: Txhawb kev hloov kho nrog cov dopants xws li Cr³⁰ (rau ruby) thiab Ti³⁰ (rau lub hnub qub sapphire), ua rau cov lag luam niche hauv optoelectronics thiab cov hniav nyiaj hniav kub.

6. Kev Siv Hluav Taws Xob Zoo: Kev rwb thaiv cua sov zoo tshaj plaws (tungsten-molybdenum crucible) txo kev siv hluav taws xob mus rau 80–120 kWh/kg, sib tw nrog lwm txoj kev loj hlob.

7. Kev Tsim Khoom Uas Loj Hlob Tau: Ua tiav cov zis txhua hli ntawm 5,000+ wafers nrog lub sijhawm voj voog sai (8-10 hnub rau 30-40 kg siv lead ua), tau lees paub los ntawm ntau dua 200 qhov kev teeb tsa thoob ntiaj teb.

8. Kev Ruaj Khov Zoo Li Tub Rog: Muaj cov qauv tsim uas tiv taus hluav taws xob thiab cov khoom siv uas tiv taus cua sov (tiv taus 10¹⁶ n/cm²), uas tseem ceeb rau kev siv rau hauv aerospace thiab nuclear.
Cov kev tsim kho tshiab no ua kom txoj kev KY ruaj khov ua tus qauv kub rau kev tsim cov siv lead ua sapphire ua haujlwm siab, tsav kev nce qib hauv kev sib txuas lus 5G, kev suav lej quantum, thiab cov thev naus laus zis tiv thaiv.

XKH Cov Kev Pabcuam

XKH muab cov kev daws teeb meem turnkey rau cov kab ke loj hlob sapphire crystal, suav nrog kev teeb tsa, kev ua kom zoo dua qub, thiab kev cob qhia cov neeg ua haujlwm kom ntseeg tau tias kev sib koom ua haujlwm zoo. Peb xa cov zaub mov loj hlob uas tau lees paub ua ntej (50+) uas tsim los rau ntau yam kev xav tau ntawm kev lag luam, txo lub sijhawm R&D rau cov neeg siv khoom. Rau cov ntawv thov tshwj xeeb, cov kev pabcuam tsim kho tshwj xeeb ua rau muaj kev hloov kho qhov chaw (Φ200–400 mm) thiab cov kab ke doping siab heev (Cr/Ti/Ni), txhawb nqa cov khoom siv kho qhov muag ua haujlwm siab thiab cov khoom siv tiv taus hluav taws xob.

Cov kev pabcuam ntxiv muaj xws li kev ua tiav tom qab kev loj hlob xws li kev txiav, kev sib tsoo, thiab kev txhuam, ua tiav los ntawm ntau yam khoom siv sapphire xws li wafers, raj, thiab gemstone blanks. Cov kev pabcuam no pabcuam rau cov lag luam los ntawm cov khoom siv hluav taws xob rau cov neeg siv khoom mus rau aerospace. Peb qhov kev pabcuam txhawb nqa kev lees paub 24 lub hlis thiab kev kuaj mob hauv chaw deb tiag tiag, ua kom ntseeg tau tias muaj sijhawm tsawg kawg nkaus thiab ua haujlwm tau zoo.