Quartz Bell Jar
•Kumanga-Magalasi Oyera a Purity Quartz
• Kukhazikika Kwambiri Kutentha Kwambiri
• Kusakhazikika Kwambiri kwa Chemical
• Optical Transparency
• Mphepete mwa Makina Olondola
Kufotokozera
Minda Yofunsira
Semiconductor & Microelectronics:
Zipinda za CVD/PVD, makina opangira ma lithography, ndi zida zogwirira ntchito.
01
Photovoltais & Mphamvu Zowonjezera:
Mizere yopanga ma cell a solar, ma hydrogenation reactors, ndi ng'anjo za silicon ingot.
02
Vuto ndi Plasma Technology:
Makina opangira ma sputtering, makina ojambulira plasma, ndi ma evaporator a electron.
03
Kafukufuku & Chitukuko:
Ma lab aku University, mabungwe ofufuza dziko lonse (mwachitsanzo, a nanomaterial synthesis, fusion energy research), ndi malo opangira mafakitale a R&D.
04
Zida Zowonera & Zolondola:
Malo otetezedwa a ma lasers, masensa, kapena zida zakuthambo zomwe zimafuna malo okhazikika, owoneka bwino.
05
Katundu
|
Zakuthupi |
Makhalidwe |
|
Chiyero |
＞99.99% |
|
Kuchulukana |
2.2g/cm3 |
|
Kuwonekera |
＞90% |
|
Mohs Kuuma |
5.5--6.5 |
|
Deformation Point |
1280 digiri |
|
Softening Point |
1780 digiri |
|
Annealing Point |
1250 digiri |
|
Kutentha Kwambiri (20 - 350 digiri) |
670J/kg. digiri |
|
Thermal Conductivity (20 digiri) |
1.4W/m. digiri |
|
Kutentha kwapakati (w/mk,1000 digiri) |
1.0-1.2 |
|
Refractive Index |
1.4585 |
|
Coefficient of Thermal Expansion |
5.5*10 -7cm/cm. digiri |
|
Kutentha - Kutentha kogwira ntchito |
1750-2050 digiri |
|
Kutentha kwa Service kwakanthawi - |
1300 digiri |
|
Kutalika kwa - kwa Service Temperature |
1100 digiri |
|
Chemical Properties |
Makhalidwe |
|
Kusamva acid |
Asidi Wamphamvu (kupatula HF), Wamphamvu alkali, organic solution |
|
Kutentha kwambiri Kusamva dzimbiri |
Zabwino kwambiri |
|
Chitsulo Chosayera |
5 ppm |
|
Zida Zamagetsi |
Makhalidwe |
|
Kukaniza |
7*107Ω.cm |
|
Mphamvu ya Insulation |
250 ~ 400Kv/cm |
|
Dielectric Constant |
3.7~3.9 |
|
Dielectric Absorption Coefficient |
＜4*10-4 |
|
Dielectric Loss Coefficient |
＜1*10-4 |
|
Mechanical Properties |
Makhalidwe |
|
Compressive Mphamvu |
1100MPa |
|
Kupindika Mphamvu |
ku 67MPa |
|
Kulimba kwamakokedwe |
48MP pa |
|
Chiwerengero cha Poisson |
0.14~0.17 |
|
Young's Modulus |
72000MPa |
|
Shear Modulus |
31000MPa |
Manyamulidwe
FAQ
Q1: Kodi botolo la belu la quartz lingagwiritsidwe ntchito ndi hydrofluoric acid (HF)?
A1: Ayi. HF imakhudzidwa ndi SiO2 kupanga silicon tetrafluoride (SiF₄), kuchititsa kuwonongeka kosasinthika. Gwiritsani ntchito PTFE kapena zipinda za fluoroplastic popanga njira za HF-zokhala nazo.
Q2: Kodi botolo la belu la quartz lingathe kusindikizidwa pansi pa vacuum yapamwamba?
A2: Inde, zikaphatikizidwa ndi ma gaskets ogwirizana (monga copper for ultra-high vacuum, Viton for low/medium vacuum) ndi flanges (ISO-CF for 10⁻¹⁰ mbar, ISO{6}}KF for 10⁻⁶ mbar). Onetsetsani kuti malo osindikizira ndi aukhondo komanso opanda zokala.
Q3: Kodi zinthu za quartz zimalepheretsa kuwala kwa UV?
A3: Ayi{1}}quartz imatumiza kuwala kwa UV kutsika mpaka 200nm, kupangitsa kuti ikhale yabwino kwa UV-mapulogalamu omvera. Pazofuna zotchingira UV-, ma quartz apadera kapena zida zina zilipo (tilankhule nafe kuti mupeze mayankho anu).
Q4: Kodi ndingabowole mabowo kapena kuwonjezera madoko ku mtsuko wa belu la quartz?
A4: Inde, pogwiritsa ntchito makina olondola ndi fakitale yathu. Tchulani kukula kwa madoko, malo, ndi mitundu (cholowera gasi, kulowera kwamagetsi, malo owonera) pakasintha makonda kuti muwonetsetse kukhulupirika komanso kusapumira mpweya.
Hot Tags: quartz bell mtsuko, China opanga mitsuko ya belu la quartz, ogulitsa, fakitale
Tumizani kufufuza
Muthanso Kukonda
