Quartz Bell Jar
• Elu-Mwube Glass Quartz dị ọcha
• Oke okpomọkụ kwụsie ike
• Elu Chemical Inertness
• Nghọta anya
• Nkenke Machined n'ọnụ
Nkọwa
Mpaghara ngwa
Semiconductor & Microelectronics:
Ụlọ CVD/PVD, sistemụ lithography, na ngwa eji eji wafer.
01
Fotovoltaics na ume ọhụrụ:
Ahịrị imepụta cell cell, igwe ikuku hydrogenation, na ọkụ ingot silicon.
02
Vacuum & Teknụzụ Plasma:
Ihe mkpuchi mkpuchi, igwe etching plasma, na ndị na-ekupụ ọkụ eletrik.
03
Nchọpụta & Mmepe:
Ụlọ nyocha mahadum, ụlọ ọrụ nyocha nke mba (dịka ọmụmaatụ, maka njikọ nanomaterial, nchọpụta ike ike), na ụlọ ọrụ R&D ụlọ ọrụ.
04
Ngwa anya na ngwa ngwa:
Ihe mkpuchi nchekwa maka lasers, sensọ, ma ọ bụ ihe gbasara mbara igwe na-achọ gburugburu kwụsiri ike, nke doro anya.
05
Njirimara
|
Njirimara anụ ahụ |
Ụkpụrụ |
|
Ịdị ọcha |
＞99.99% |
|
Njupụta |
2.2g/cm3 |
|
nghọta |
＞90% |
|
Mohs ike |
5.5--6.5 |
|
Ebe nrụrụ |
1280 ogo |
|
Ebe Ntụgharị |
1780 ogo |
|
Ebe na-ekpo ọkụ |
1250 ogo |
|
Okpomọkụ akọwapụtara (20 - 350 ogo) |
670J/n'arọ. ogo |
|
Nrụpụta okpomọkụ (ogo 20) |
1.4W/m. ogo |
|
Nrụpụta ọkụ (w/mk, ogo 1000) |
1.0-1.2 |
|
Ntụgharị uche |
1.4585 |
|
Ọnụọgụ nke Thermal Mgbasawanye |
5.5*10 -7cm/cm. ogo |
|
Ọkụ na-ekpo ọkụ - na-arụ ọrụ |
1750--2050 ogo |
|
Okpomọkụ ọrụ obere oge - |
1300 ogo |
|
Ogologo oge - okpomọkụ ọrụ |
1100 ogo |
|
Njirimara kemịkalụ |
Ụkpụrụ |
|
Acid na-eguzogide ọgwụ |
Acid siri ike (ma e wezụga HF), alkali siri ike, ngwọta organic |
|
Okpomọkụ dị elu na-eguzogide corrosion |
Magburu onwe |
|
Ọdịnaya adịghị ọcha ọla |
5 ppm |
|
Ngwa eletriki |
Ụkpụrụ |
|
Nguzogide |
7*107Ω.cm |
|
Ike mkpuchi |
250 ~ 400kv / cm |
|
Dielectric Constant |
3.7~3.9 |
|
Ọnụọgụ Absorption nke Dielectric |
＜4*10-4 |
|
Ọnụego ọnụọgụ nke Dielectric Loss |
＜1*10-4 |
|
Ihe eji arụ ọrụ |
Ụkpụrụ |
|
Ike mkpakọ |
1100MPa |
|
Na-ehulata Ike |
67MPa |
|
Ike ọdụdọ |
48MPa |
|
Oke Poisson |
0.14~0.17 |
|
Modul nke Young |
72000MPa |
|
Shear Modul |
31000MPa |
Mbupu
FAQ
Q1: Enwere ike iji ite mgbịrịgba quartz na hydrofluoric acid (HF)?
A1: Mba HF na-emeghachi omume na SiO2 iji mepụta silicon tetrafluoride (SiF₄), na-akpata mmebi a na-apụghị ịgbagha agbagha. Jiri PTFE ma ọ bụ ụlọ fluoroplastic maka usoro HF{4} nwere.
Q2: Enwere ike mechie ite mgbịrịgba quartz n'okpuru nnukwu oghere?
A2: Ee, mgbe ejikọtara ya na gaskets dakọtara (dịka, ọla kọpa maka ultra-oke oghere, Viton maka obere oghere/ọkara) na flanges (ISO-CF maka 10⁻¹⁰ mbar, ISO{6}}KF maka 10⁻⁶ mbar). Gbaa mbọ hụ na ebe mkpuchi dị ọcha na enweghị ncha.
Q3: Ihe quartz ọ na-egbochi ọkụ UV?
A3: Mba{1}quartz na-ebunye ọkụ UV ruo 200nm, na-eme ka ọ dị mma maka ngwa UV{3}} nwere mmetụta. Maka mkpa mgbochi UV{5}, quartz mkpuchi mkpuchi pụrụ iche ma ọ bụ ihe ọzọ dị (kpọtụrụ anyị maka ngwọta omenala).
Q4: Enwere m ike igwu oghere ma ọ bụ tinye ọdụ ụgbọ mmiri na mgbịrịgba quartz?
A4: Ee, site na nhazi nkenke site na ụlọ ọrụ anyị. Ezipụta nha ọdụ ụgbọ mmiri, ọnọdụ, na ụdị (oghere gas, ọkụ eletrik, ihe nlegharị anya) n'oge nhazi iji hụ na nguzosi ike n'ezi ihe na ikuku.
Ihe nchịkọta dị ọkụ: Quartz mgbịrịgba ite , China quartz mgbịrịgba ite, ndị na-ebu, ụlọ ọrụ
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