Tubhu reSafira Risina Kuporishwa Tubhu Regirazi reAl2O3 Diki

Tsananguro pfupi:

Synthetic Sapphire imhando yekristaro imwe chete ye corundum, Al2O3, inozivikanwawo se alpha-alumina, uye imwe chete yekristaro Al2O3, ine kuomarara kwe9.0.
Safira ialuminium oxide yakachena kwazvo isina maburi kana miganhu yetsanga, zvichiita kuti ive yakamanikana.
Kusanganiswa kwehunhu hwakanaka hwemakemikari, magetsi, makanika, maziso, pamusoro, kupisa, uye kugara kwenguva refu kunoita kuti sapphire ive chinhu chinodiwa pakugadzira masisitimu anoshanda zvakanaka uye zvikamu. Kune akasiyana mashandisirwo e semiconductor,
Safaya ndiyo sarudzo yakanakisisa kana tichienzanisa nedzimwe simbi dzemakristaro dzakagadzirwa.

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Zvinhu zvirimo

Zvinotevera ndizvo zvinoitwa nechubhu yesafire

1. Kuoma uye kugara kwenguva refu: Kungofanana nezvimwe zvikamu zvesafire, machubhu esafire akaomarara uye haagoni kukwenywa, kukwenywa uye kusakara.

2. Kujeka kwemaziso: Machubhu eSapphire anogona kujeka uye anogona kushandiswa pakuongorora, kuona, kana kutumira chiedza kuburikidza nechubhu.

3. Kupisa kwekushanda: 1950°C.

4. Kudzivirira kupisa kwakanyanya: Machubhu eSapphire anoramba akasimba uye akajeka kunyangwe mumamiriro ekupisa kwakanyanya, zvichiita kuti akwanise kushandiswa mukuita tembiricha yakakwira.

5. Kudzivirira kupisa: Kusiyana nezvimwe zvinhu, machubhu esapphire anogona kutsungirira kuchinja kwekushisa nekukurumidza pasina kutsemuka.

Chubhu yesafire ine mashandisirwo akasiyana-siyana

1. Kutaurirana kwefiber ye optical: se optical fiber interface uye optical coupling element.

2. Chishandiso cheLaser: chinoshandiswa pakutumira malaser nemaziso.

3. Kuona chiedza: hwindo rechiedza sechinoongorora chiedza.

4. Kubatanidzwa kweOptoelectronic: Gadzira nzira yemagetsi inotungamirirwa neoptical ye photoelectric integrated circuit.

5. Kufungidzira kwemaziso: Kunoshandiswa mumidziyo yekuratidzira, kamera nedzimwe nzira dzekuona.
Safira ine ruvara rwe "birefringent" zvishoma. Kristaro ye "sapphire crystal" ine ruvara rwe "refractive index" rwe1.75 uye inokura kusvika yakanangana zvisina kurongeka, saka hwindo re "universal infrared" rinowanzo temwa zvisina kurongeka. Kune mamwe mashandisirwo ane matambudziko e "birefringence", nzira dzekusarudza ndeidzi: C-plane, A-plane uye R-plane.

Fekitori yedu ine michina yekugadzira yepamusoro uye timu yehunyanzvi, iyo inogona kugadzirisa zvakasiyana-siyana magadzirirwo, ukobvu uye maumbirwo echubhu yesafire zvichienderana nezvinodiwa nevatengi.