Uata Bell Jar
• -Maa maualuga le Fausiaina o Mata'eta'e Kuata
• Tulaga Fa'asao Tele
• Fa'a'ole'ole Sili i Vailaau Fa'asaina
• Malamalama Matagofie
• Tulaga Sa'o Masini
Faʻamatalaga
Talosaga Fields
Semiconductor & Microelectronics:
potu CVD/PVD, faiga lithography, ma masini e fa'aogaina ai le wafer.
01
Photovoltaics & Malosiaga Fa'afouina:
Laina o le gaosiga o le la, masini fa'asuavai, ma ogaumu ingot silicon.
02
Vacuum & Plasma Tekinolosi:
O mea fa'apipi'i, masini etching plasma, ma evaporators beam electron.
03
Suesuega & Atiina'e:
Fale su'esu'e a le Iunivesitē, fa'alapotopotoga su'esu'e a le atunu'u (fa'ata'ita'iga, mo le fa'aputuina o meafaitino, su'esu'ega malosi fa'afefiloi), ma nofoaga tutotonu o su'esu'ega tau pisinisi.
04
Mata & Sa'o Meafaigaluega:
Pa puipui puipui mo lasers, sensors, poʻo vaega vaʻaia e manaʻomia ai siosiomaga mautu, manino.
05
Meatotino
|
Meatotino Faaletino |
Fa'atauaina |
|
Mama |
＞99.99% |
|
Malosi |
2.2g/cm3 |
|
Malamalama |
＞90% |
|
Mohs Malosi |
5.5--6.5 |
|
Fa'ailoga Deformation |
1280 tikeri |
|
Vaega Faamalulu |
1780 tikeri |
|
Nofoaga Fa'amau |
1250 tikeri |
|
Vevela Fa'apitoa (20 - 350 tikeri ) |
670J/kg. tikeri |
|
Amioga vevela (20 tikeri) |
1.4W/m. tikeri |
|
Fa'avevela vevela (w/mk,1000 tikeri) |
1.0-1.2 |
|
Fa'asino Upu |
1.4585 |
|
Coefficient o le fa'alauteleina o le vevela |
5.5*10 -7cm/cm. tikeri |
|
Vevela - vevela galue |
1750--2050 tikeri |
|
Puupuu - Temperature Auaunaga |
1300 tikeri |
|
Au'aunaga umi - Temperature |
1100 tikeri |
|
Meatotino tau vailaau |
Fa'atauaina |
|
Tete'e i le acid |
Acid Malosi(sei vagana ai le HF), Malosi alkali, vaifofo faʻalaʻau |
|
Tete'e o le vevela |
Lelei |
|
Uamea Fa'aleaga Mea |
<5 ppm |
|
Eletise Meatotino |
Fa'atauaina |
|
Tete'e |
7*107Ω.cm |
|
Malosi o le Insulation |
250~400Kv/cm |
|
Dielectric tumau |
3.7~3.9 |
|
Dielectric Absorption Coefficient |
＜4*10-4 |
|
Dielectric Pa'u Pa'u |
＜1*10-4 |
|
Meatotino Fa'ainisinia |
Fa'atauaina |
|
Malosi Compressive |
1100MPa |
|
Malosi punou |
67MPa |
|
Malosi Tetele |
48MPa |
|
Fuafuaga a Poisson |
0.14~0.17 |
|
Young's Modulus |
72000MPa |
|
Si'isi Modulus |
31000MPa |
Va'a
FAQ
Q1: E mafai ona faʻaogaina le fagu logo quartz i le hydrofluoric acid (HF)?
A1: Leai. O le HF e tali atu i le SiO2 e fausia ai le silicon tetrafluoride (SiF₄), e mafua ai le faʻaleagaina e le mafai ona toe faʻaleleia. Fa'aoga le PTFE po'o le potu fa'alelei mo HF-fa'agaioiga.
Q2: E mafai ona faʻamaufaʻailogaina le fagu logo quartz i lalo ole vacuum maualuga?
A2: Ioe, pe a fai fa'atasi ma gaskets talafeagai (fa'ata'ita'iga, kopa mo le -maualuga vacuum maualuga, Viton mo le maualalo/medium vacuum) ma flanges (ISO-CF mo 10⁻¹⁰ mbar, ISO-KF mo 10⁻⁶ mbar). Ia mautinoa o lo'o mama luga o fa'amaufa'ailoga ma leai ni maosiosia.
Q3: E poloka e le mea quartz le malamalama UV?
A3: Leai-kuata e lafoa'i le malamalama o le UV i lalo i le 200nm, ma fa'alelei ai mo fa'aoga ma'ale'ale UV. Mo le UV-mana'oga poloka, o lo'o avanoa le quartz fa'apipi'i fa'apitoa po'o isi mea (fa'afeso'ota'i matou mo fofo masani).
Q4: E mafai ona ou viliina pu pe faʻapipiʻi pusa i le fagu logo quartz?
A4: Ioe, e ala i masini saʻo e la matou fale gaosimea. Fa'ailoa le tele o le taulaga, nofoaga, ma ituaiga (kesi, fa'aoga eletise, va'aiga) a'o fa'avasegaina e fa'amautinoa ai le fa'atonuga ma le malu.
Hot Tag: fagu logo quartz, Saina quartz logo fagu fagu, fa'atau oloa, falegaosimea
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