Foornada Koritaanka Sapphire Crystal KY Kyropoulos Habka Sapphire Wafer iyo Soo saarista Daaqadda Aragga

Foornada Koritaanka Sapphire Crystal KY Kyropoulos Habka Sapphire Wafer iyo Wax Soo Saarka Daaqadda Indhaha

Sharaxaad Gaaban:

Qalabkan korriinka sapphire-ka wuxuu ka shaqeeyaa habka caalamiga ah ee Kyropoulos (KY), oo si gaar ah loogu talagalay dhexroor-weyn, korriinka sapphire-ka hooseeya ee kobaca hal-crystal. Habka KY waxa uu sahlayaa in si sax ah loo xakameeyo soo jiidashada abuurka, xawaaraha wareega, iyo heerkulbeegyada heerkulka, taas oo u oggolaanaysa koritaanka kiristaalo sapphire ilaa 12 inji (300 mm) dhexroorka heerkulka sare (2000-2200°C). Hababka KY ee XKH waxaa si weyn loogu isticmaalaa wax soo saarka warshadaha ee 2–12-inch C/A-plane wafers safayr iyo daaqadaha indhaha, taasoo lagu gaaro wax soo saar bille ah oo ah 20 unug. Qalabku waxa uu taageeraa hababka doping-ka (tusaale, Cr³⁰ doping for ruby synthesis) oo waxa uu keenaa tayo leh:

Cufnaanta kala-baxa <100/cm²

Gudbinta>85% @ 400-5500 nm

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Astaamaha

Mabda'a Shaqada

Mabda'a asaasiga ah ee habka KY wuxuu ku lug leeyahay dhalaalinta alaabta ceeriin ee nadiifka sare ah ee Al₂O₃ ee tungsten/molybdenum-ka-qarxinta 2050°C. Karistaanka abuurka ayaa hoos loo dhigayaa dhalaalka, oo ay ku xigto ka bixitaan la kontoroolo (0.5-10 mm/h) iyo wareeg (0.5-20 rpm) si loo gaaro korriinka jihada ee α-Al₂O₃ hal kiristaalo. Tilmaamaha muhiimka ah waxaa ka mid ah:

Kiristaalo-cabbir-weyn (ugu badnaan Φ400 mm × 500 mm)
• Sapphire-aragga-aragtida-cadaadiska-hooseeya (mawjada hore ee mawjada <λ/8 @ 633 nm)
• Kariimaha la xoojiyey (tusaale, Ti³⁰ doping for sapphire star)

Qaybaha Nidaamka Muhiimka ah

1. Nidaamka Kuleylka Heerkulka Sare
• Tungsten-molybdenum isku-darka isku dhafan (ugu badnaan heerkulka 2300 ° C)
Kuleyliyaha garaafiga ee aaga badan (± 0.5°C xakamaynta heerkulka)

2. Nidaamka Kobaca Crystal
• Habka jiidashada ee uu wado Servo (±0.01 mm saxsanaanta)
• Shaabad wareeg ah oo dareere magnetic ah (0-30 rpm nidaamin xawaare bilaa tallaabo ah)

3. Xakamaynta goobta kulaylka
• Xakamaynta heerkulka madaxa banaan ee 5-aaga (1800-2200°C)
• Gaashaanka kulaylka la hagaajin karo (± 2°C/cm gradient)
• Vacuum & Atmosphere System
• 10⁻ Pa vacuum sare
• Ar/N₂/H₂ xakamaynta gaaska isku dhafan

4. Dabagalka Caqliga leh
• CCD-waqtiga-dhabta ah la socodka dhexroorka crystal
• Ogaanshaha heerka dhalaalka badan-spectral

KY vs. CZ Isbarbardhigga Habka

Parameter	Habka KY	Habka CZ
Max. Cabbirka Crystal	Φ400 mm	Φ200 mm
Heerka Kobaca	5-15 mm/h	20-50 mm/h
Cufnaanta cilladaysan	<100/cm²	500-1000/cm²
Isticmaalka Tamarta	80-120 kWh/kg	50-80 kWh/kg
Codsiyada caadiga ah	Daaqadaha indhaha/waferrada waaweyn	Substrates LED / dahabka

Codsiyada Muhiimka ah

1. Daaqadaha Optoelectronic
• Guryaha IR ee militariga (gudbinta>85%@3-5 μm)
• Daaqadaha laysarka UV (u adkeysanaya cufnaanta 200 W/cm²)

2. Substrates Semiconductor
• Waferrada GaN epitaxial (2-8 inch, TTV <10 μm)
• Qaybaha SOI (oogada sare <0.2 nm)

3. Macaamiisha Elektarooniga ah
• muraayadda daboolka kamarada taleefanka casriga ah (Mohs hardness 9)
• Bandhigyada smartwatch (10× hagaajin caabbinta xoq)

4. Agabka gaarka ah
• Nadiifinta sareeysa ee IR optics (isugeynta nuugista <10⁻³ cm⁻¹)
• Daaqadaha indha-indheynta reactor nukliyeerka (dulqaadka shucaaca: 10¹⁶ n/cm²)

Faa'iidooyinka Kyropoulos (KY) Sapphire Crystal Growth Qalabka

Habka Kyropoulos (KY) ee ku salaysan qalabka kobaca sapphire crystal wuxuu bixiyaa faa'iidooyin farsamo oo aan la barbar dhigi karin, taas oo u dhiganta xal-goynta wax soo saarka warshadaha. Faa'iidooyinka muhiimka ah waxaa ka mid ah:

1. Kartida Dhexroor Weyn

2. Cufnaanta aadka u hooseeya: Waxay ku guulaysataa cufnaanta kala-baxa <100/cm² iyada oo loo marayo naqshadaynta goobta kulaylka iyo xakamaynta heerkulka saxda ah, hubinta sharafta kristanta sare ee aaladaha indhaha.

3. Waxqabadka indhaha oo tayadiisu sareyso

4. Automation Sare

5. Fursadaha Doping dabacsan

6. Waxtarka Tamarta: Daboolka kulaylka ee la hagaajiyay (tungsten-molybdenum crucible) wuxuu hoos u dhigayaa isticmaalka tamarta ilaa 80-120 kWh/kg, oo la tartameysa habab kale oo korriin ah.

7. Wax-soo-saarka la qiyaasi karo
;
8. Waaritaanka darajada Milatari
Hal-abuurradani waxay xoojiyaan habka KY oo ah heerka dahabka ee soo saarista kiristaalo sapphire-ka wax qabadkiisu sarreeyo, horumarka wadista isgaarsiinta 5G, xisaabinta tirada, iyo tignoolajiyada difaaca.

Adeegyada XKH

XKH waxay siisaa xalal dhammaystiran oo furaha hababka kobaca sapphire crystal, koobaya rakibaadda, habaynta habsocodka, iyo tababarka shaqaalaha si loo hubiyo is-dhexgalka hawleed aan toos ahayn. Waxaan bixinaa cuntooyin korriin hore loo ansixiyey (50+) oo ku habboon baahiyaha warshadeed ee kala duwan, taasoo si weyn u yaraynaysa wakhtiga R&D macaamiisha. Codsiyada khaaska ah, adeegyada horumarinta gaarka ah waxay awood u siinayaan habaynta daloolka (Φ200-400 mm) iyo nidaamyada doping ee horumarsan (Cr/Ti/Ni), taageeraya qaybaha indhaha ee waxqabadka sare leh iyo walxaha u adkaysta shucaaca.

Adeegyada qiimaha lagu daray waxaa ka mid ah habaynta korriinka ka dib sida goynta, shiididda, iyo turxaan bixinta, oo ay ka buuxaan alaabooyin sapphire ah oo kala duwan sida maraqyada, tuubooyinka, iyo meelaha bannaan ee dhagxaanta. Bixintaani waxay u adeegtaa qaybaha laga soo bilaabo qalabka elektarooniga ah ee macaamiisha ilaa hawada sare. Taageeradayada farsamo waxay dammaanad qaadaysaa dammaanad 24-bilood ah iyo ogaanshaha-waqtiga-dhabta ah ee fog, hubinta wakhtiga dhimista ugu yar iyo hufnaanta wax-soo-saarka joogtada ah.