99,999% Al2O3 safiro boule monocrystal ibikoresho bibonerana

Ibisobanuro bigufi:

Transparent 80kg safiro imwe ya kirisiti ifite ibiranga ubushyuhe bwiza, ibintu byiza byamashanyarazi na dielectric, hamwe no kurwanya ruswa ya chimique, guhangana nubushyuhe bwo hejuru, ubushyuhe bwiza bwumuriro, ubukana bwinshi, infrarafrike yinjira, imiti ihagaze neza, ikoreshwa cyane mubikoresho byo mu idirishya ridafite ubushyuhe na III -V nitride nibikoresho bitandukanye bya epitaxial film substrate ibikoresho


Ibicuruzwa birambuye

Ibicuruzwa

Safiro ni ibikoresho bidasanzwe bikoreshwa mu nganda muri iki gihe. Safiro nikintu gikomeye cyane, icya kabiri nyuma ya diyama, ifite ubukana bwa Mohs ya 9. Ntabwo irwanya gusa gushushanya no gukuramo, ahubwo irwanya indi miti nka acide na alkalis, bigatuma ikomera cyane kuruta ibindi bikoresho bya optique. Kubwibyo, nibyiza kuri semiconductor no gutunganya imiti. Hamwe no gushonga hafi ya 2050 ° C, safiro irashobora gukoreshwa mubushuhe bwo hejuru gushika kuri 1800 ° C, kandi ituze ryumuriro naryo rirarenze icibindi bikoresho byiza. Mubyongeyeho, safiro iragaragara kuva kuri 180nm kugeza kuri 5500nm, kandi ubu buryo bwagutse bwimiterere ya optique ikora neza ituma safiro iba ibikoresho byiza bya sisitemu ya optique na ultraviolet. Icya nyuma ariko ntarengwa, safiro nayo ni ibikoresho bizwi cyane munganda zimitako, bidasanzwe birangwa nubuziranenge bwayo bwinshi, gukwirakwiza urumuri no gukomera. Ibara rya safiro rirashobora guhinduka ukurikije ibisabwa bitandukanye, bigaha abakiriya amahitamo menshi.

Ibiranga umubiri wa safiro ingot / boule / ibikoresho:

kwaguka k'ubushyuhe

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

amashanyarazi

1011Ω / cm kuri 500 ℃, 106Ω / cm kuri 1000 ℃, 103Ω / cm kuri 2000 ℃

indangagaciro

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

urumuri rugaragara

birenze kugereranya

Ubuso bukabije

≤5A

icyerekezo

<0001> 、 <11-20> 、 <1-102> 、 <10-10> ± 0.2 °

Ikiranga ibicuruzwa

uburemere

80kg / 200kg / 400kg

ingano

icyerekezo cyihariye nubunini bwa chip birashobora gutegurwa ukurikije ibyo umukiriya asabwa

ibara

mucyo

Ikariso

impande esheshatu

ubuziranenge

99,999% Monocrystaline Al2O3

gushonga

2050 ℃

gukomera

Mohs9 , gukomera gukomera ≥1700kg / mm2

Modulus

3.5 * 106 kugeza 3.9 * 106kg / cm2

imbaraga zo kwikuramo

2.1 * 104 kg / cm2

imbaraga

1.9 * 103 kg / cm2

Igishushanyo kirambuye

asd (1)
asd (2)

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