99.999% Al2O3 safaira boule monocrystal mea manino

Fa'amatalaga Puupuu:

Transparent 80kg safaira tioata tasi o loʻo i ai uiga vevela lelei, sili atu le eletise ma mea dielectric, ma vailaʻau faʻamaʻi faʻamaʻi, maualuga le vevela, faʻaleleia lelei o le vevela, maualuga le maaa, infrared penetration, mautu vailaʻau lelei, faʻaaogaina lautele i mea faʻamalama faʻamalama faʻamalama ma III. -V nitride ma le tele o mea epitaxial film substrate mea


Fa'amatalaga Oloa

Faailoga o oloa

Safaira o se mea tulaga ese e masani ona faʻaaogaina i pisinisi i aso nei. O le safaira o le mea sili ona faigata, lona lua i taimane, lea e iai le malosi o le Mohs o le 9. E le gata e teteʻe i maosiosia ma abrasions, ae faʻapea foʻi i isi vailaʻau e pei o acids ma alkalis, e sili atu le malosi nai lo isi mea faʻapitoa. O le mea lea, e lelei mo le semiconductor ma le gaosiga o vailaʻau. Faʻatasi ai ma le faʻafefeteina e tusa ma le 2050 ° C, e mafai ona faʻaogaina le safaira i le maualuga o le vevela e oʻo atu i le 1800 ° C, ma o lona faʻamautu vevela e maualuga atu foi nai lo soʻo se isi mea mata. E le gata i lea, o le safaira e manino mai le 180nm i le 5500nm, ma o lenei tele o mea faʻapitoa faʻapitoa e avea ai le safaira ma mea sili ona lelei mo le faʻaogaina o le infrared ma le ultraviolet. Mulimuli ae leai se mea itiiti, o le safaira o se mea lauiloa foi i le pisinisi o mea teuteu, tulaga ese e faʻaalia i lona mama maualuga, felauaiga malamalama ma faigata. O le lanu o le safaira e mafai ona suia e tusa ai ma manaoga eseese, tuʻuina atu i tagata faʻatau le tele o filifiliga.

Uiga fa'aletino o le safaira ingot/boule/mea:

fa'alauteleina o le vevela

6.7*10-6 // C-axis 5.0*10-6± C-axis

fa'asao eletise

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

fa'asino fa'asino

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

malamalama vaaia

e le mafaatusalia

talatala o luga

≤5A

a'oa'oga

<0001>,<11-20>,<1-102>,<10-10>±0.2°

Uiga o oloa

mamafa

80kg/200kg/400kg

tele

fa'apitoa fa'apitoa ma le tele o tupe meataalo e mafai ona fa'apitoa e tusa ai ma mana'oga o tagata fa'atau

lanu

manino

lati tioata

tioata tasi hexagonal

mama

99.999% Monocrystaline Al2O3

mea liusuavai

2050 ℃

maaa

Mohs9, maaa knoop ≥1700kg/mm2

modulus fa'ama'i

3.5*106 i le 3.9*106kg/cm2

malosi fa'amalosi

2.1*104 kilokalama/cm2

malosi mālosi

1.9*103 kilokalama/cm2

Auiliili Ata

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