Sapphire single crystal Al2O3 growth furnace KY method Kyropoulos kugadzirwa kwesapphire crystal yemhando yepamusoro

Tsananguro pfupi:

Chitofu cheKY chinonzi sapphire crystal furnace rudzi rwemichina inoshandiswa zvakanyanya pakukura kwekristaro imwe chete yesapphire yakakura uye yepamusoro. Midziyo iyi inobatanidza mvura, magetsi negesi nedhizaini yepamusoro uye chimiro chakaoma. Inonyanya kuumbwa nekamuri rekukura kwekristaro, sisitimu yekusimudza nekutenderera kwekristaro yembeu, sisitimu yekubvisa mvura, sisitimu yegesi, sisitimu yemvura inotonhorera, sisitimu yekupa simba nekudzora uye furemu nezvimwe zvishandiso zvekubatsira.

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Nhanganyaya yeChigadzirwa

Nzira yeKyropoulos inzira yekurima makristaro emhando yepamusoro esapphire, ayo anonyanya kukosha pakukura kwemakristaro esapphire nekudzora tembiricha uye mamiriro ekukura kwemakristaro. Izvi zvinotevera mhedzisiro chaiyo yenzira yeKY furo pasapphire ingot:

1. Kukura kwekristaro kwemhando yepamusoro:

Kuwanda kwezvirema zvishoma: Nzira yekukura kweKY bubble inoderedza kupatsanuka uye zvikanganiso mukati mekristaro kuburikidza nekutonhora zvishoma nezvishoma uye kudzora tembiricha nemazvo, uye inokura ingot yesapphire yemhando yepamusoro.

Kufanana kwakanyanya: Nzvimbo yekupisa yakafanana uye mwero wekukura zvinovimbisa kuumbwa kwemakemikoro kwakafanana uye hunhu hwemakristaro.

2. Kugadzirwa kwemakristaro makuru:

Ingot ine dhayamita hombe: Nzira yekukura kweKY bubble yakakodzera kurima ingot ine saizi hombe yesafire ine dhayamita ye200mm kusvika 300mm kuti igutse zvinodiwa nemaindasitiri ekugadzira substrates hombe.

Ingot yekristaro: Nekuvandudza maitiro ekukura, ingot yekristaro yakareba inogona kukura kuti ivandudze mwero wekushandiswa kwezvinhu.

3. Kushanda kwepamusoro kwemaziso:

Kutumira chiedza chakakwirira: KY kukura kwekristaro yesapphire ine hunhu hwakanaka hwekutarisa, kutumirwa kwechiedza chakakwirira, yakakodzera kushandiswa kwemaziso uye maoptoelectronic.

Kuderera kwekunyudzwa kwechiedza: Kuderedza kurasikirwa kwechiedza mukristaro, kuvandudza kushanda zvakanaka kwemidziyo yemaziso.

4. Hunhu hwakanaka hwekupisa uye hwemakanika:

Kupisa kwakanyanya: Kupisa kwakanyanya kwesapphire ingot kwakakodzera zvinodiwa nemidziyo ine simba rakawanda.

Kuomarara kwakanyanya uye kuramba kupfeka: Safira ine kuomarara kweMohs kwe9, yechipiri kune dhaimani, iyo yakakodzera kugadzirwa kwezvikamu zvisingapfeki.

1. Kukura kwekristaro kwemhando yepamusoro:

Kufanana kwakanyanya: Nzvimbo yekupisa yakafanana uye mwero wekukura zvinovimbisa kuumbwa kwemakemikoro kwakafanana uye hunhu hwemakristaro.

2. Kugadzirwa kwemakristaro makuru:

Ingot yekristaro: Nekuvandudza maitiro ekukura, ingot yekristaro yakareba inogona kukura kuti ivandudze mwero wekushandiswa kwezvinhu.

3. Kushanda kwepamusoro kwemaziso:

Kutumira chiedza chakakwirira: KY kukura kwekristaro yesapphire ine hunhu hwakanaka hwekutarisa, kutumirwa kwechiedza chakakwirira, yakakodzera kushandiswa kwemaziso uye maoptoelectronic.

Kuderera kwekunyudzwa kwechiedza: Kuderedza kurasikirwa kwechiedza mukristaro, kuvandudza kushanda zvakanaka kwemidziyo yemaziso.

4. Hunhu hwakanaka hwekupisa uye hwemakanika:

Kupisa kwakanyanya: Kupisa kwakanyanya kwesapphire ingot kwakakodzera zvinodiwa nemidziyo ine simba rakawanda.

Kuomarara kwakanyanya uye kuramba kupfeka: Safira ine kuomarara kweMohs kwe9, yechipiri kune dhaimani, iyo yakakodzera kugadzirwa kwezvikamu zvisingapfeki.

Magadzirirwo ehunyanzvi

Zita	Data	Mhedzisiro
Kukura kwehukuru	Dhayamita 200mm-300mm	Ipai kristaro yakakura yesafire kuti igutse zvinodiwa zve substrate yakakura, uye kuvandudza mashandiro ekugadzira.
Tembiricha yekudziya	Kupisa kwakanyanya 2100°C, Kururama ±0.5°C	Nzvimbo inodziya zvakanyanya inoita kuti kristaro ikure, kudzora tembiricha kwakaringana kunoita kuti kristaro ive yakanaka uye kunoderedza zvikanganiso.
Kumhanya kwekukura	0.5mm/awa - 2mm/awa	Dzora mwero wekukura kwekristaro, gadzirisa mhando yekristaro uye kushanda zvakanaka kwekugadzira.
Nzira yekudziyisa	Tungsten kana molybdenum heater	Inopa nzvimbo yekupisa yakafanana kuitira kuti tembiricha irambe yakafanana panguva yekukura kwekristaro uye kuvandudza kufanana kwekristaro.
Sisitimu yekutonhodza	Masisitimu ekutonhodza mvura kana mhepo anoshanda zvakanaka	Iva nechokwadi chekuti michina inoshanda zvakanaka, dzivirira kupisa zvakanyanya, uye wedzera hupenyu hwemidziyo.
Sisitimu yekudzora	PLC kana komputa yekudzora sisitimu	Ita mashandiro otomatiki uye utarise panguva chaiyo kuti uvandudze kururama kwekugadzira uye kushanda zvakanaka.
Nzvimbo yekubvisa tsvina	Kudzivirirwa kwakanyanya kwemhepo kana gasi risina simba	Dzivisa oxidation yekristaro kuti uve nechokwadi chekuchena kwekristaro uye mhando.

Musimboti wekushanda

Nheyo yekushanda kweKY method sapphire crystal furnace yakavakirwa paKY method (bubble growth method) crystal growth technology. Nheyo huru ndeiyi:

1. Kunyunguduka kwezvinhu zvisina kubikwa: Zvinhu zvisina kubikwa zveAl2O3 zvinozadzwa mu tungsten crucible zvinopiswa kusvika pakunyunguduka kuburikidza neheater kuti zvigadzire soup yakanyunguduka.

2. Kusangana kwekristaro yembeu: Mushure mekunge mwero wemvura yakanyungudutswa wagadzikana, kristaro yembeu inonyudzwa mumvura yakanyungudutswa ine tembiricha inodzorwa zvakanyanya kubva pamusoro pemvura yakanyungudutswa, uye kristaro yembeu nemvura yakanyungudutswa zvinotanga kukura makristaro ane chimiro chakafanana nekristaro yembeu panzvimbo yakasimba-yemvura.

3.Kuumbwa kwemutsipa wekristaro: Kristaro yembeu inotenderera kumusoro nekumhanya kushoma uye inodhonzwa kwenguva yakati kuti igadzire mutsipa wekristaro.

4. Kukura kwekristaro: Mushure mekunge mwero wekusimba kwekubatana kwemvura nekristaro yembeu wagadzikana, kristaro yembeu haichadhonzeri kana kutenderera, uye inongodzora mwero wekutonhora kuti iite kuti kristaro iome zvishoma nezvishoma kubva kumusoro zvichidzika, uye pakupedzisira ikure kristaro imwe chete yesafire.

Kushandisa kristalo resafire ingot mushure mekukura

1. Chigadziko che LED:

LED inopenya zvikuru: Mushure mekunge jira resafire rachekwa kuita substrate, rinoshandiswa kugadzira LED yakavakirwa paGAN, iyo inoshandiswa zvakanyanya muminda yemwenje, display uye backlight.

Mini/Micro LED: Kureba kwakanyanya uye kurema kwakaderera kwesapphire substrate kwakakodzera kugadzira maMini/Micro LED displays ane resolution yepamusoro.

2. Laser Diode (LD):

Malaser ebhuruu: Ma substrates esapphire anoshandiswa kugadzira ma blue laser diodes ekuchengetedza data, ekurapa uye ekugadzirisa maindasitiri.

Laser yeUltraviolet: Kufamba kwechiedza chakawanda kweSapphire uye kugadzikana kwekupisa kwakakodzera kugadzirwa kwemalaser yeultraviolet.

3. Hwindo reOptical:

Hwindo remagetsi rinopa chiedza chakakwirira: Sapphire ingot inoshandiswa kugadzira mahwindo emagetsi e lasers, infrared devices uye makamera emhando yepamusoro.

Hwindo rekudzivirira kupfeka: Kuomarara kwakanyanya kweSapphire uye kuramba kupfeka kunoita kuti ikwanise kushandiswa munzvimbo dzakaoma.

4. Semiconductor epitaxial substrate:

Kukura kweGaN epitaxial: Zvishandiso zvesafire zvinoshandiswa kukudza GaN epitaxial layers kugadzira ma electron mobility transistors (HEMTs) neRF devices.

Kukura kweAlN epitaxial: inoshandiswa kugadzira ma LED e ultraviolet akadzika uye ma laser.

5. Magetsi Emagetsi Evatengi:

Chivharo chekamera chefoni: Sapphire ingot inoshandiswa kugadzira chivharo chekamera chisingaome uye chisingakwenyi.

Girazi rewachi rakangwara: Rinodzivirira kupfeka zvakanyanya reSapphire rinoita kuti rikwanise kugadzirwa girazi rewachi rakangwara remhando yepamusoro.

6. Mashandisirwo emaindasitiri:

Zvikamu zvekupfekwa: Sapphire ingot inoshandiswa kugadzira zvikamu zvekupfekwa zvemidziyo yeindasitiri, zvakaita semabheringi nema nozzles.

Masensa ekupisa kwakanyanya: Kugadzikana kwemakemikari uye hunhu hwekupisa kwakanyanya hwesafire zvakakodzera kugadzirwa kwemasensa ekupisa kwakanyanya.

7. Ndege:

Mahwindo anodziya zvakanyanya: Sapphire ingot inoshandiswa kugadzira mahwindo anodziya zvakanyanya uye masensa emidziyo yemuchadenga.

Zvikamu zvinodzivirira ngura: Kugadzikana kwemakemikari kwesafire kunoita kuti ive yakakodzera kugadzirwa kwezvikamu zvinodzivirira ngura.

8. Midziyo yekurapa:

Zvishandiso zvine hunyanzvi hwepamusoro: Sapphire ingot inoshandiswa kugadzira zvishandiso zvekurapa zvine hunyanzvi hwepamusoro zvakaita se scalpels ne endoscopes.

Zvishandiso zveBiosensors: Kuenderana kwesafire kunoita kuti ive yakakodzera kugadzirwa kwezvishandiso zvebiosensors.

XKH inogona kupa vatengi mabasa akasiyana-siyana ekushandisa KY process sapphire furnace kuitira kuti vatengi vawane rutsigiro rwakakwana, panguva yakakodzera uye runoshanda mukushandiswa kwayo.

1. Kutengesa michina: Ipa masevhisi ekutengesa michina yeKY nzira yesafire furnace, kusanganisira mhando dzakasiyana, marongero ekusarudza michina, kuitira kusangana nezvinodiwa nevatengi pakugadzira.

2. Rutsigiro rwehunyanzvi: kupa vatengi mukana wekuisa michina, kuiisa mumabasa, kushanda kwayo nezvimwe zvinhu zverutsigiro rwehunyanzvi kuitira kuti michina ikwanise kushanda zvakanaka uye kuwana mhedzisiro yakanaka yekugadzira.

3. Mabasa ekudzidzisa: Kupa vatengi mashandiro emidziyo, kugadzirisa uye zvimwe zvinhu zvekudzidzisa, kubatsira vatengi vanoziva maitiro ekushandisa michina, kuvandudza mashandiro ekushandisa michina.

4. Mabasa akagadzirirwa vatengi: Zvichienderana nezvinodiwa nevatengi, vanopa mabasa akagadzirirwa vatengi, kusanganisira dhizaini yemidziyo, kugadzira, kuisa nezvimwe zvinhu zvemhinduro dzakagadzirirwa vatengi.