ʻO ka Puʻupuʻu Quartz Bell
Ka
• Paʻa wela loa
• 'Oi aku kemika inertness
• Mākaʻikaʻi Optical
• Nā lihi Mīkini pololei
Hōʻike
Nā kahua noi
Semiconductor & Microelectronics:
Nā keʻena CVD/PVD, nā ʻōnaehana lithography, a me nā mea hana wafer.
01
Photovoltaics a me ka ikehu hou:
ʻO nā laina hana o ka cell solar, hydrogenation reactors, a me nā kapuahi silika ingot.
02
ʻenehana ʻenekema a me ka ʻenehana:
ʻO nā mea hoʻolele sputtering, nā mīkini etching plasma, a me nā evaporators beam electron.
03
Noiʻi a hoʻomohala:
Nā keʻena keʻena kulanui, nā keʻena noiʻi aupuni (e laʻa, no ka nanomaterial synthesis, fusion energy research), a me nā kikowaena R&D ʻoihana.
04
Optics & Precision Instruments:
ʻO nā pā pale no nā lasers, sensors, a i ʻole nā ʻāpana astronomical e koi ana i nā kaiapuni kūpaʻa.
05
Waiwai
|
Na Waiwai Kino |
Waiwai |
|
Maemae |
＞99.99% |
|
ʻO ka mānoanoa |
2.2g/cm3 |
|
ʻAlohilohi |
＞90% |
|
Mohs Paʻakikī |
5.5--6.5 |
|
Lae Deformation |
1280 degere |
|
Lae Palupalu |
1780 degere |
|
Lae Aina |
1250 degere |
|
Wela Kūikawā (20 - 350 degere ) |
670J/kg. degere |
|
ʻO ka hoʻoili wela (20 degere) |
1.4W/m. degere |
|
Hoʻokaʻina wela (w/mk,1000 degere) |
1.0-1.2 |
|
Hōʻike Hōʻike |
1.4585 |
|
Coefficient o ka hoonui wela |
5.5*10 -7knm/cm. degere |
|
Wela - wela hana |
1750--2050 degere |
|
Pōkole - wela lawelawe |
1300 degere |
|
Kaumaha - manawa lōʻihi |
1100 degere |
|
Na Waiwai Kemika |
Waiwai |
|
ʻAkika kūpaʻa |
ʻO ka ʻakika ikaika (koe wale ka HF), ka alkali ikaika, ka hopena organik |
|
ʻO nā mahana kiʻekiʻe Kūʻē i ka corrosion |
Maikaʻi |
|
Metala haumia maʻiʻo |
＜5 ppm |
|
Na Waiwai Uila |
Waiwai |
|
Kū'ē |
7*107Ω.cm |
|
Ka ikaika hoʻomāmā |
250~400Kv/cm |
|
Dielectric mau |
3.7~3.9 |
|
ʻO ka helu hoʻoemi dielectric |
＜4*10-4 |
|
ʻO ka helu hoʻoemi dielectric |
＜1*10-4 |
|
Na Waiwai Mechanical |
Waiwai |
|
Ka ikaika hoʻopili |
1100MPa |
|
Kulou ikaika |
67MPa |
|
Ikaika U'i |
48MPa |
|
Ka ratio o Poisson |
0.14~0.17 |
|
Opio Modulus |
72000MPa |
|
Modulus Shear |
31000MPa |
Hoʻouna
FAQ
Q1: Hiki ke hoʻohana ʻia ka pahu quartz bele me ka waika hydrofluoric (HF)?
A1: ʻAʻole. Hoʻopili ʻo HF me SiO2 e hana i ka silicon tetrafluoride (SiF₄), e hōʻino ʻole ʻia. E hoʻohana i ka PTFE a i ʻole nā keʻena fluoroplastic no nā kaʻina hana HF-.
Q2: Hiki ke hoʻopaʻa ʻia ka pahu quartz bele ma lalo o ka momi kiʻekiʻe?
A2: ʻAe, i ka wā e hui pū ʻia me nā kinoea kūpono (e laʻa, keleawe no ka ʻūhā -kiʻekiʻe, ʻo Viton no ka haʻahaʻa haʻahaʻa/medium) a me nā flanges (ISO-CF no 10⁻¹⁰ mbar, ISO -KF no 10⁻⁶ mbar). E hōʻoia i ka maʻemaʻe a me ka ʻole o nā ʻōpala.
Q3: Ke pale nei ka mea quartz i ke kukui UV?
A3: ʻAʻole-quartz e hoʻouna i ke kukui UV a hiki i ka 200nm, no laila, kūpono ia no nā polokalamu koʻikoʻi o UV. No nā pono pale UV-, loa'a ka quartz i uhi 'ia a i 'ole nā mea 'ē a'e (e ho'oka'a'ike mai iā mākou no nā hā'ina ma'amau).
Q4: Hiki iaʻu ke wili i nā lua a hoʻohui i nā awa i ka pahu bele quartz?
A4: ʻAe, ma o ka mīkini pololei e kā mākou hale hana. E wehewehe i ka nui o nā awa, nā wahi, a me nā ʻano (ke kinoea komo, ka uila uila, ka ʻike ʻike) i ka wā o ka hana maʻamau e hōʻoia i ka pololei o ke kūkulu ʻana a me ka paʻa o ka ea.
Nā huahana pale: quartz bell jar, China quartz bell jar, mea hoolako, hale hana
E hoʻouna i ka noi
Hiki iā ʻoe ke makemake pū kekahi
