Sapphire Crystal Growth Fireflece KY Kyropoulos Hanyar Sapphire Wafer da Fitar da Tagogi na gani

Sapphire Crystal Growth Fireflece KY Kyropoulos Hanyar Sapphire Wafer da Samar da Tagogi na gani Hoton da aka Fito

Takaitaccen Bayani:

Wannan kayan aikin girma lu'ulu'u na sapphire yana amfani da hanyar Kyropoulos (KY) mafi shahara a duniya, wacce aka tsara musamman don girman lu'ulu'u ɗaya mai siffar lu'ulu'u mai girman girma mai girman lu'ulu'u mai girman girma. Hanyar KY tana ba da damar sarrafa daidaiwar jan lu'ulu'u na iri, saurin juyawa, da kuma yanayin zafin jiki, wanda ke ba da damar haɓaka lu'ulu'u na sapphire har zuwa inci 12 (300 mm) a diamita a yanayin zafi mai yawa (2000-2200°C). Ana amfani da tsarin hanyar KY na XKH sosai a cikin samar da wafers na sapphire na inci 2-12 na C/A-plane da tagogi na gani, suna samun fitarwa na raka'a 20 kowane wata. Kayan aikin suna tallafawa hanyoyin yin doping (misali, doping na Cr³⁰ don haɗa ruby) kuma suna ba da ingancin lu'ulu'u tare da:

Yawan katsewar wuri <100/cm²

Watsawa >85% @ 400–5500 nm

Aika mana imel

Siffofi

Ka'idar Aiki

Babban ƙa'idar hanyar KY ta ƙunshi narkar da kayan albarkatun ƙasa na Al₂O₃ masu tsafta a cikin tungsten/molybdenum crucible a 2050°C. Ana saukar da lu'ulu'u iri cikin narkewa, sannan a cire shi da sarrafawa (0.5–10 mm/h) da juyawa (0.5–20 rpm) don cimma ci gaban alkibla na lu'ulu'u guda ɗaya na α-Al₂O₃. Manyan fasaloli sun haɗa da:

• Lu'ulu'u masu girma (matsakaicin Φ400 mm × 500 mm)
• Sapphire mai ƙarancin ƙarfi (ƙarfin hasken rana <λ/8 @ 633 nm)
• Lu'ulu'u masu allurar riga (misali, Ti³⁰ allurar riga mai siffar tauraro)

Babban Kayan Tsarin

1. Tsarin Narkewa Mai Zafi Mai Tsayi
• Ruwan Tungsten-molybdenum mai haɗaka (matsakaicin zafin jiki: 2300°C)
• Na'urar hita mai sassa daban-daban (±0.5°C mai sarrafa zafin jiki)

2. Tsarin Girman Crystal
• Tsarin jan da ake amfani da shi ta hanyar servo (±0.01 mm daidai)
• Hatimin juyawa na ruwa mai maganadisu (tsarin saurin gudu mara motsi 0-30 rpm)

3. Kula da Filin Zafi
• Kula da zafin jiki mai zaman kansa na yankuna 5 (1800–2200°C)
• Kariyar zafi mai daidaitawa (±2°C/cm gradient)
• Tsarin Injin Tsaftacewa da Yanayi
• 10⁻⁴ Pa high injin tsabtace iska
• Na'urar sarrafa iskar gas ta Ar/N₂/H₂

4. Kulawa Mai Hankali
• Kula da diamita na lu'ulu'u na CCD a ainihin lokaci
• Gano matakin narkewar abubuwa da yawa

Kwatanta Hanyar KY da CZ

Sigogi	Hanyar KY	Hanyar CZ
Matsakaicin Girman Lu'ulu'u	Φ400 mm	Φ200 mm
Matsayin Girma	5–15 mm/h	20–50 mm/h
Yawan Lalacewa	<100/cm²	500–1000/cm²
Amfani da Makamashi	80–120 kWh/kg	50–80 kWh/kg
Aikace-aikace na yau da kullun	Tagogi/manyan wafers	Abubuwan LED/kayan ado

Manhajoji Masu Mahimmanci

1. Tagogi na lantarki
• Kumbon IR na soja (transmittance >85%@3–5 μm)
• Tagogi masu amfani da hasken UV (suna jure wa ƙarfin wutar lantarki mai ƙarfin W/cm² 200)

2. Substrate na Semiconductor
• Wafers na epitaxial na GaN (inci 2–8, TTV <10 μm)
• Abubuwan da ke cikin ƙasa (ƙanƙantar saman ƙasa <0.2 nm)

3. Kayan Lantarki na Masu Amfani
• Gilashin murfin kyamarar wayar salula (Tarfin Mohs 9)
• Nunin agogon zamani (ingantaccen juriya ga karce 10×)

4. Kayan Aiki na Musamman
• Na'urorin gani na IR masu tsarki (ma'aunin sha <10⁻³ cm⁻¹)
• Tagogi masu lura da na'urar nukiliya (juriyar radiation: 10¹⁶ n/cm²)

Fa'idodin Kayan Aikin Ci gaban Crystal na Kyropoulos (KY)

Kayan aikin haɓaka lu'ulu'u na sapphire bisa hanyar Kyropoulos (KY) suna ba da fa'idodi na fasaha marasa misaltuwa, suna sanya shi a matsayin mafita ta zamani don samar da kayayyaki a masana'antu. Manyan fa'idodi sun haɗa da:

1. Babban Girman Girma: Yana da ikon girma lu'ulu'u masu launin shuɗi har zuwa inci 12 (300 mm) a diamita, wanda ke ba da damar samar da wafers da kayan gani masu yawa don aikace-aikace na gaba kamar tagogi na GaN epitaxy da tagogi na soja.

2. Yawan Lalacewa Mai Rauni: Yana cimma yawan nakasa <100/cm² ta hanyar ingantaccen tsarin filin zafi da kuma daidaitaccen tsarin kula da yanayin zafi, yana tabbatar da ingantaccen lu'ulu'u ga na'urorin lantarki na optoelectronic.

3. Ingancin Aiki Mai Inganci: Yana isar da watsawa sama da kashi 85% a fadin da ake iya gani ga hasken infrared (400-5500 nm), wanda yake da mahimmanci ga tagogi na laser na UV da na infrared.

4. Ingantaccen Tsarin Aiki da Kai: Yana da tsarin jan abubuwa masu aiki da servo (±0.01 mm daidai) da kuma hatimin juyawa na ruwa mai maganadisu (0-30 rpm ba tare da tsayawa ba), yana rage sa hannun ɗan adam da kuma inganta daidaito.

5. Zaɓuɓɓukan Yin Amfani da Maganin Ƙara Ruwa Mai Sauƙi: Yana tallafawa keɓancewa da maganin rage zafi kamar Cr³⁰ (don ruby) da Ti³⁰ (don tauraron sapphire), wanda ke ba da dama ga kasuwannin optoelectronics da kayan ado.

6. Ingantaccen Amfani da Makamashi: Ingantaccen rufin zafi (tungsten-molybdenum crucible) yana rage yawan amfani da makamashi zuwa 80-120 kWh/kg, wanda ke gasa da wasu hanyoyin girma.

7. Samarwa Mai Sauƙi: Yana samun fitarwa na wafers sama da 5,000 a kowane wata tare da lokutan zagayowar sauri (kwanaki 8-10 ga lu'ulu'u masu nauyin kilogiram 30-40), waɗanda aka tabbatar ta hanyar shigarwa sama da 200 a duk duniya.
;
8. Dorewa Mai Kyau a Matsayin Soja: Ya haɗa da ƙira masu jure wa radiation da kayan da ke jure zafi (da jure wa 10¹⁶ n/cm²), waɗanda suke da mahimmanci ga aikace-aikacen sararin samaniya da makaman nukiliya.
Waɗannan sabbin abubuwa suna ƙarfafa hanyar KY a matsayin ma'aunin zinare don samar da lu'ulu'u masu inganci na sapphire, suna haɓaka ci gaba a cikin sadarwa ta 5G, ƙididdigar kwantum, da fasahar tsaro.

Ayyukan XKH

XKH tana ba da cikakkun hanyoyin magance matsalolin tsarin girma na lu'ulu'u na sapphire, wanda ya haɗa da shigarwa, inganta tsari, da horar da ma'aikata don tabbatar da haɗin kai cikin aiki ba tare da wata matsala ba. Muna ba da girke-girke na girma da aka riga aka tabbatar (50+) waɗanda aka tsara don buƙatun masana'antu daban-daban, wanda ke rage lokacin bincike da haɓakawa ga abokan ciniki sosai. Don aikace-aikace na musamman, ayyukan haɓakawa na musamman suna ba da damar keɓance rami (Φ200-400 mm) da tsarin doping na ci gaba (Cr/Ti/Ni), suna tallafawa kayan gani masu inganci da kayan da ke jure radiation.

Ayyukan da suka ƙara daraja sun haɗa da sarrafa bayan girma kamar yanka, niƙa, da gogewa, tare da cikakken nau'ikan samfuran sapphire kamar wafers, tubes, da blanks na duwatsu masu daraja. Waɗannan abubuwan suna biyan bukatun sassa daga kayan lantarki na masu amfani zuwa sararin samaniya. Tallafin fasaha namu yana ba da garanti na watanni 24 da kuma gano cutar daga nesa a ainihin lokaci, yana tabbatar da ƙarancin lokacin aiki da kuma ingantaccen aiki mai dorewa.