Sapphire Single Crystal Ingot ky method Al2O3

Tsananguro pfupi:

Kiristaro yesafire ikristaro imwe chete yemhando yepamusoro inokura kubva kuaruminiyamu oxide (Al₂O₃) uchishandisa nzira yeKyropoulos (KY) kana dzimwe nzira dzepamusoro dzekudhonza. Ingot inobuda ine cylindrical kana tapered ine pamusoro wakatsetseka, wakakora uye isina kukwana mukati. Nehunhu hwakanaka hwe optical, mechanical, uye chemical, safire yave chinhu chakakosha che optoelectronics, semiconductors, uye premium consumer electronics.

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py19sapphire_ingot_al2o3_monocrystal_ky_method_led_semiconductor_副本

sapphire_ingot al2o3_monocrystal_ky_method_led_semiconductor_副本

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800-sapphire_ingot_99_999_al2o3_monocrystal_ky_method_led_semiconductor_副本

801-sapphire_ingot_99_999_al2o3_monocrystal_ky_method_led_semiconductor_副本

7414798-sapphire_ingot_99_999_al2o3_monocrystal_ky_method_led_semiconductor_副本

Zvimiro Zvikuru

Kuoma Kwakanyanya
- Kuomarara kweMohs kwe9, kuri kwechipiri kune dhaimani.
- Kukwenya kwakanyanya uye kusakara zvakanaka kunoita kuti igare kwenguva refu.
Kushanda Kwakanaka Kwemaziso
- Kutapurirana kwakanyanya (≥85%) kubva ku ultraviolet kuenda ku infrared wavelengths (inenge 190 nm–5 µm).
- Chiratidzo chekutarisa chakagadzikana chinosvika 1.76, zvichigonesa kufungidzira uye kutumira mifananidzo chaiyo.
Hunhu Hunoshamisa hwekupisa
- Nzvimbo yekunyunguduka kwepamusoro pe ~2050 °C inobvumira kushanda kwakavimbika munzvimbo dzinopisa zvakanyanya.
- Kufambisa zvakanaka kwekupisa (≈35 W/m·K patembiricha yemumba) kunotsigira kupararira kwekupisa zvinobudirira.
Kugadzikana Kwemakemikari Kwakakwirira
- Haipindi acids, alkalis, salt spray, uye organic solvents dzakawanda.
- Inoramba isina makemikari mumhepo ine vacuum, magasi asina simba, uye mhepo ine oxidizing kana kuderedza simba.
Kugadziriswa uye Kufanana
- Makristasi akakura muKY anoratidza dhayamita yakaenzana uye kushushikana kwemukati kwakaderera.
- Inogona kuchekwa, kukweshwa, uye kupendwa zvinoenderana nezvinodiwa nemutengi, ine hukasha hwepamusoro hwakaderera kusvika kuRa ≤ 0.2 nm.

Maitiro Akajairika

Zvidimbu zve LED & Semiconductor
- Nzvimbo yakakodzera yeGaN, AlGaN, nezvimwe zvinhu zve epitaxial mu LED dzinopenya zvakanyanya, laser diodes, uye zvishandiso zvemagetsi.
- Hunhu hwekristaro hwakagadzikana hunovimbisa kubereka kwakanaka uye hupenyu hurefu hwemuchina.
Mahwindo eOptical neInfrared
- Yakakodzera makamera e infrared, masisitimu eLiDAR, uye mahwindo ekuona zvinhu zviri muchadenga.
- Inoshanda zvakanaka munzvimbo dzakaoma dzakadai semhepo ine simba guru, jecha, kana munyu wemugungwa.
Zvigadzirwa zvemagetsi zvevatengi
- Mavharo ewachi epamusoro-soro, mavharo emakamera efoni, uye mavharo ekuona zvigunwe.
- Inosanganisa kujeka kwerunako nekuramba kukwenya kwakanyanya.
Midziyo yeMaindasitiri neSainzi
- Mabheringi akanyatsogadzirwa, maburi asingapfeki, nzvimbo dzekuona zvinhu dzine simba guru.
- Zvikamu zvema laser ane simba guru uye tsvakurudzo yepamusoro yemaziso.

Magadzirirwo Akajairwa (Anogona Kugadziriswa)

Paramita	Nzvimbo Yakajairika / Tsanangudzo
Kuchena kwemakemikari	≥99.99% Al₂O₃
Kutungamirirwa neKristaro	Ndege yeC (0001), Ndege yeA, kana Ndege yeR
Dhayamita	2–8 inches kana pakukumbira kwemutengi
Kureba/Kukora	20–200 mm inogona kugadziriswa
Kutapurirana kweOptical	≥85% (kuonekwa–kuyera kweIR)
Simba reKuchinjika	≥350 MPa
Kuoma Kwepamusoro	Ra ≤ 0.2 nm (mawafer akakweshwa)

Mibvunzo Inowanzo bvunzwa

Mubvunzo 1. Chii chinogadzirwa nekristaro imwe chete yesafire?
A1. Inoumbwa nealuminium oxide (Al₂O₃) yakakurirwa kuita chimiro chimwe chete chekristaro uchishandisa nzira yeKyropoulos (KY).

Mubvunzo 2. Ndeapi magadzirirwo ekristaro aripo?
A2. Maitirwo akajairika anosanganisira C-plane (0001), A-plane, uye R-plane. Tinogona kugadzirisa maitirwo anoenderana nezvinodiwa nemudziyo wako.

Mubvunzo 3. Ndeapi saizi kana dhayamita dzakajairika dzaunogona kupa?
A3. Dhayamita dzakajairika dzinotangira pa2 kusvika 8 inches, nehurefu hunobva pa20 kusvika 200 mm. Saizi dzakakura kana dzakasarudzika dzinogona kugadzirwa kana dzakumbirwa.

Mubvunzo wechina. Safaya inogona kushandiswa senzira yekukura kwe LED kana GaN here?
A4. Ehe. Matombo edu esapphire akakura muKY ane huwandu hushoma hwekusagadzikana uye kugadzikana kwakanyanya kwekupisa, zvichiita kuti ave ma substrates akakodzera ma LED akavakirwa paGaN, laser diodes, uye mamwe mashandisirwo e semiconductor.

Mubvunzo 5. Ndeapi magadzirirwo emaziso anoitwa nesafire?
A5. Sapphire inotumira chiedza chinopfuura 85% kubva pa190 nm muUV kusvika pa5 µm muinfrared, ine refractive index yeinenge 1.76.

Nezvedu

XKH inonyanya kugadzira, kugadzira, uye kutengesa magirazi egirazi egirazi uye zvinhu zvitsva zvekristaro. Zvigadzirwa zvedu zvinopa zvigadzirwa zvemagetsi, zvemagetsi zvevatengi, uye zvemauto. Tinopa zvikamu zveSapphire optical, malenzi efoni, Ceramics, LT, Silicon Carbide SIC, Quartz, uye mawafer egirazi esemiconductor. Tine hunyanzvi uye michina yemazuva ano, tinobudirira mukugadzirisa zvigadzirwa zvisiri zvemazuva ano, tichivavarira kuva bhizinesi rinotungamira rezvigadzirwa zvemagetsi.