Ekintu ekiyitibwa Quartz Ingot
- Ebintu Ebisookerwako: 99.99% waggulu-obulongoofu fused quartz (SiO2)
- Ffoomu: Ingot enkalu eya ssiringi/slab (etalongooseddwa) .
- Emitendera gy'obucaafu:<10ppm total metallic contaminants (Fe, Al, Ca, etc.)
- OH Ebirimu:<5ppm (low-hydroxyl grade available)
Okunnyonnyola
Ebitonde Ebikolebwa
Ebikozesebwa Ebisookerwako:
99.99% waggulu-obulongoofu fused quartz (SiO2) .
01
Foomu:
Ingot enkalu eya cylindrical/slab (etalongooseddwa) .
02
Emitendera gy’obucaafu:
<10ppm total metallic contaminants (Fe, Al, Ca, etc.)
03
OH Ebirimu:
<5ppm (low-hydroxyl grade available)
04
Eby'bwanannyini
|
Ebintu Ebirabika |
Empisa |
|
Obulongoofu |
＞99.99% |
|
Obuzito |
2.2g/cm3 |
|
Obwerufu |
＞90% |
|
Mohs Obukaluba |
5.5--6.5 |
|
Ensonga y’okukyukakyuka (Deformation Point). |
1280 diguli |
|
Ensonga y’okugonza |
1780 diguli |
|
Ekifo eky’okusiimuula |
1250 diguli |
|
Ebbugumu eryetongodde (20 - 350 diguli ) . |
670J/kkiro. diguli |
|
Obutambuzi bw’ebbugumu (20℃) . |
1.4W/m. diguli |
|
Obutambuzi bw’ebbugumu (w/mk,1000℃) . |
1.0-1.2 |
|
Omuwendo gw’okuzimbulukuka (Refractive Index). |
1.4585 |
|
Omugerageranyo gw’okugaziwa kw’ebbugumu |
5.510 -7cm/cm. diguli |
|
Hot - ekola Ebbugumu |
1750--2050 diguli |
|
Ebbugumu ly'Empeereza ery'ekiseera ekitono - |
1300 diguli |
|
Ebbugumu ly'Empeereza ery'ekiseera ekiwanvu - |
1100 diguli |
|
Ebintu Ebikwata ku Kemiko |
Empisa |
|
Egumira asidi |
Asidi ow’amaanyi(okujjako HF),Alkali ow’amaanyi, solution ey’obutonde |
|
Ebbugumu erya waggulu Egumira okukulukuta |
Suffu |
|
Ebirimu Obucaafu bw’Ekyuma |
<5 ppm |
|
Ebintu by’amasannyalaze |
Empisa |
|
Obuziyiza (Resistivity). |
7107Ω.cm |
|
Amaanyi ga Insulation |
250 ~ 400Kv / sentimita |
|
Ekikyukakyuka kya Dielectric |
3.7~3.9 |
|
Omugerageranyo gw’okunyiga kwa dielectric |
＜410-4 |
|
Omugerageranyo gw’okufiirwa kwa dielectric |
＜110-4 |
|
Ebintu Ebikozesebwa mu by’Emakanika |
Empisa |
|
Amaanyi g’okunyigiriza |
1100MPa |
|
Amaanyi g’okubeebalama |
67MPa |
|
Amaanyi g’okusika |
48MPa |
|
Omugerageranyo gwa Poisson |
0.14~0.17 |
|
Modulus ya Young |
72000MPa |
|
Modulus y’okusala |
31000MPa |
Okusaba
Semikondokita:
- Ebitundu by'ekisenge kya CVD
- Ebitwala okulongoosa wafer
01
Okukola eby’amaaso:
- Blank ku lenzi, prism, amadirisa
- Ebitundu bya UV lithography
02
Amakolero:
- Endabirwamu z'okulaba ez'ebbugumu eringi-
- Ebitundu by'okukuba pulasima
03
Okunoonyereza:
- Ebintu ebikozesebwa mu kulaba kwa layisi
- Okukola enkola ya vacuum
04
Ebirungi ebirimu
- Ebikyamu ebya wansi: Ebiwujjo/ebiyingizibwa bitono vs. melted quartz
- Okukwatagana kw’ekibinja: Okugumiikiriza ebipimo ebinywevu (±0.5mm)
Ensigo ya quartz etangaavu ne Milky white quartz ingot ziriwo
Ebibuuzo ebibuuzibwa
Q1: Ensigo ya quartz bw’ogeraageranya etya ne silika ow’obutonde (synthetic fused silic)?
A: Obugumu obusingako naye nga bufaanagana n’eby’amaaso. Silika ow’obutonde alina obutambuzi bwa UV obulungi wansi wa 200nm.
Q2: Quartz ingot esobola okukozesebwa butereevu nga tolina kyuma?
A: Nedda – kyetaagisa okusala/okusiimuula okusobola okukola emirimu.
Q3: Ebbugumu erisinga okukozesebwa lye liruwa?
A: Diguli 1100 ezigenda mu maaso (ekiseera ekitono- okutuuka ku diguli 1450 ). Waggulu wa 1200℃, devitrification mpolampola ebaawo.
Q4: Waliwo obucaafu obw’ebyuma?
A: Ekigezo kyaffe ekya standard kirina<10ppm metals.
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Weereza okwebuuza .
Oyinza n'okwagala .
