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Izinto ezibonakalayo ze-Al2O3 ze-sapphire boule monocrystal ezingu-99.999%

Izinto ezibonakalayo ze-Al2O3 ze-sapphire boule monocrystal ezingu-99.999% Isithombe Esifakiwe
  • Izinto ezibonakalayo ze-Al2O3 ze-sapphire boule monocrystal ezingu-99.999%
  • Izinto ezibonakalayo ze-Al2O3 ze-sapphire boule monocrystal ezingu-99.999%

Incazelo emfushane:

Ikristalu elilodwa le-sapphire elingama-80kg elibonakalayo linezici ezinhle zokushisa, izakhiwo zikagesi neze-dielectric ezinhle kakhulu, kanye nokumelana nokugqwala kwamakhemikhali, ukumelana nokushisa okuphezulu, ukuqhuba kahle kokushisa, ubulukhuni obuphezulu, ukungena kwe-infrared, ukuzinza okuhle kwamakhemikhali, okusetshenziswa kabanzi ezintweni zefasitela le-infrared ezingamelana nokushisa okuphezulu kanye ne-III-V nitride kanye nezinto ezahlukahlukene ze-substrate zefilimu ye-epitaxial.


Izici

I-Sapphire iyinto eyingqayizivele evame ukusetshenziswa embonini namuhla. I-Sapphire iyinto enzima kakhulu, eyesibili emva kwedayimane, enobunzima be-Mohs obungu-9. Ayimelani nje kuphela nemihuzuko nokuklwebheka, kodwa futhi nakwamanye amakhemikhali afana nama-acid nama-alkali, okwenza ibe namandla kakhulu kunezinye izinto ezibonakalayo. Ngakho-ke, ilungele ukucutshungulwa kwe-semiconductor kanye namakhemikhali. Njengoba inezinga lokuncibilika elingaba ngu-2050°C, i-sapphire ingasetshenziswa ekusetshenzisweni kwezinga lokushisa eliphezulu kuze kufike ku-1800°C, futhi ukuzinza kwayo kokushisa nakho kuphakeme kunokwanoma yiziphi ezinye izinto ezibonakalayo. Ngaphezu kwalokho, i-sapphire icacile kusukela ku-180nm kuya ku-5500nm, futhi lolu hlu olubanzi lwezakhiwo ezibonakalayo ezibonakalayo lwenza i-sapphire ibe yinto engcono kakhulu yezinhlelo ze-infrared kanye ne-ultraviolet optical. Okokugcina kodwa okungabalulekile, i-sapphire nayo iyinto ethandwayo embonini yobucwebe, ephawuleka ngokuhlanzeka kwayo okuphezulu, ukudluliselwa kokukhanya kanye nobunzima. Umbala we-sapphire ungashintshwa ngokuya ngezidingo ezahlukene, unikeze amakhasimende izinketho eziningi.

Izici zomzimba ze-Sapphire ingot/boule/izinto ezibonakalayo:

ukwanda kokushisa

6.7*10-6 // I-C-axis 5.0*10-6± I-C-axis

ukumelana kagesi

1011Ω/cm ku-500℃, 106Ω/cm ku-1000℃, 103Ω/cm ku-2000℃

inkomba yokubuyisa

1.769 // I-C-axis,1.760 ± I-C-axis, 0.5893um

ukukhanya okubonakalayo

okungaphezu kokuqhathaniswa

ukurhabaxa kobuso

≤5A

ukuqondisa

<0001>、<11-20>、<1-102>、<10-10>±0.2°

Isici somkhiqizo

isisindo

80kg/200kg/400kg

usayizi

ama-chip okuqondisa okukhethekile kanye nosayizi angenziwa ngokwezifiso ngokuya ngezidingo zamakhasimende

umbala

okusobala

i-crystal lattice

ikristalu elilodwa eliyi-hexagonal

ubumsulwa

99.999% i-Monocrystalline Al2O3

iphuzu lokuncibilika

2050℃

ubulukhuni

Ubunzima be-Mohs9, i-knoop ≥1700kg/mm2

i-modulus enwebekayo

3.5*106 kuya ku-3.9*106kg/cm2

amandla okucindezela

2.1*104 kg/cm2

amandla okudonsa

1.9*103 kg/cm2

Umdwebo Oningiliziwe

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