Quartz Glass meatotino:
MICQ sapalai tolu ituaiga o quartz ipu mea: Fused Quartz / Synthetic Quartz Silica / IR Quartz. E ala i le loloto gaosiga o le tolu, ma gaosia mai soʻo se tele / faʻapitoa o oloa quartz mo le faʻaogaina i le matata o alamanuia, fomaʻi, moli, falesuesue, semiconductor, fesoʻotaʻiga, optics, eletise, optics, aerospace, militeli, vailaʻau, alava opitika, ufiufi ma isi.
• O le tolu ituaiga o quartz mea e tutusa Masini / Fanua Faʻatino:
meatotino | Taua Tusitusiga | meatotino | Taua Tusitusiga |
Density | 2.203g / cm3 | Faʻasino igoa | 1.45845 |
Malosiaga Faʻamalosi | > 1100Mpa | Coefficient o faʻalautelega vevela | 5.5 × 10-7cm / cm. ℃ |
Punou Malosi | 67Mpa | Vevela liusuavai | 1700 ° C |
Malosi o Tenisi | 48.3Mpa | O le vevela galuega mo sina taimi puʻupuʻu | 1400 ~ ~ 1500 ℃ |
Poisson's Ration | 0.14 ~ 0.17 | O le vevela galuega mo se taimi umi | 1100 ~ ~ 1250 ℃ |
Elastic Modulus | 71700Mpa | Resistivity | 7 × 107Ω.cm |
Sefulu Modulus | 31000Mpa | Malosi Dielectric | 250 ~ 400Kv / cm |
Mohs Faigata | 5.3 ~ 6.5 (Mohs Fuataga) | Dielectric Tumau | 3.7 ~ 3.9 |
Fa'ailoga Deformation | 1280 ° C | Dielectric mitiia coefficient | <4 × 104 |
Faapitoa vevela (20 ~ 350 ℃ | 670J / kg ℃ | Dielectric leiloa coefficient | <1 × 104 |
Thermal Conductivity (20 ℃) | 1.4W / m ℃ |
• Meatotino tau vailaʻau (ppm):
tōtōga | Al | Fe | Ca | Mg | Yi | Cu | Mn | Ni | Pb | Sn | Cr | B | K | Na | Li | Oh |
Fuse
quartz |
16 | 0.92 | 1.5 | 0.4 | 1.0 | 0.01 | 0.05 | 0.2 | 1.49 | 1.67 | 400 | |||||
Silica Quartz Synthetic | 0.37 | 0.31 | 0.27 | 0.04 | 0.03 | 0.03 | 0.01 | 0.5 | 0.5 | 1200 | ||||||
Infrared Optical quartz | 35 | 1.45 | 2.68 | 1.32 | 1.06 | 0.22 | 0.07 | 0.3 | 2.2 | 3 | 0.3 | 5 |
• Meatotino e maua i le vaʻai (Transmittance)%:
Umi Taua (nm) | Silica Fused Silica (JGS1) | Fused Quartz (JGS2) | Infrared Optical Quartz (JGS3) |
170 | 50 | 10 | 0 |
180 | 80 | 50 | 3 |
190 | 84 | 65 | 8 |
200 | 87 | 70 | 20 |
220 | 90 | 80 | 60 |
240 | 91 | 82 | 65 |
260 | 92 | 86 | 80 |
280 | 92 | 90 | 90 |
300 | 92 | 91 | 91 |
320 | 92 | 92 | 92 |
340 | 92 | 92 | 92 |
360 | 92 | 92 | 92 |
380 | 92 | 92 | 92 |
400-2000 | 92 | 92 | 92 |
2500 | 85 | 87 | 92 |
2730 | 10 | 30 | 90 |
3000 | 80 | 80 | 90 |
3500 | 75 | 75 | 88 |
4000 | 55 | 55 | 73 |
4500 | 15 | 25 | 35 |
5000 | 7 | 15 | 30 |
• Faʻatonuga o Meatotino:
- Mama: Mamā o se faʻasino taua o le quartz ipu. O mea o loʻo i totonu ole SiO2 ile silica glass masani e sili atu ile 99.99%. Ole aano ole SiO2 ile maualuga mama ole tioata quartz gaosi e maualuga atu ile 99.999%.
- Faatinoga opitika: Faʻatusatusa i tioata silicate masani, o le tioata quartz manino o loʻo sili atu ona malamalama lelei i le atoʻu atoa. I totonu o le infrared ma vaʻaia malamalama spectrum itulagi, o le spectral transmittance o quartz ipu e sili atu nai lo masani tioata. I le ultraviolet spectral region aemaise puʻupuʻu o le ultraviolet spectrum, o le quartz ipu e sili atu lona lelei nai lo leisi.
- Tetee vevela: O le vevela meatotino o le quartz tioata aofia ai vevela teteʻe, vevela mautu, volatility i maualuga vevela, patino vevela ma vevela conductivity, crystalline meatotino (lauiloa foi o crystallization po permeability) ma maualuga vevela fesuiaʻiga. O le quartz tioata faʻalauteleina vevela coefficient o 5.5 × 10-7cm / cm ℃ pei 1/34 o 'apamemea & 1/7 o borosilicate. O nei uiga e faʻaaogaina i le matata opitika o tioata tioata, maualuga vevela faʻamalama ma nisi oloa manaʻomia le magafagafa i vevela suiga i le itiiti ifo. Quartz tioata pei o le faʻalauteleina coefficient e laʻititi, e i ai le maualuga teteʻe vevela teteʻe, manino quartz tioata i totonu o le ogaumu i 1100 ℃ i lalo o le faʻamafanafana 15 minute, ona oʻo ai lea i totonu o le vai malulu, lea e tatalia 3-5 taʻamilosaga e aunoa ma le malepe. O le faʻamaluluina o le quartz tioata e maualuga tele pei o le manino quartz tioata o le 1730 ℃, o lea la o le faʻaauau faʻaaogaina vevela o quartz mea faigaluega o 1100 ℃ -1200 ℃, 1300 ℃ mafai ona faʻaaogaina i se puʻupuʻu taimi.
- Faatinoga o vailaʻau: O le ipu tioata Quartz e lelei i le faʻaaogaina o mea. O lona vailaʻau faʻatumauina e tutusa ma le 30 taimi o le acid tetee keramika, 150 taimi o nickel chromium uʻamea filogia ma masani keramika i le maualuga vevela ma faʻasolo acid faʻaaogaina maualuga e matua taua seʻi vagana ai hydrofluoric acid ma 300 ℃ phosphate. O le tioata quartz e le mafai ona faʻaleagaina e isi eleele solo, faʻapea ma le sulfuric acid, nitric acid, hydrochloric acid ma le aqua regia i le vevela maualuga.
- Meatotino masini: O le masini meatotino o le quartz tioata e tutusa ma isi tioata, ma o lo latou malosi e faʻamoemoe i micro taʻetaʻei totonu o le ipu malamalama. Modulus o elasticity, malosi malosiaga ma flexural malosi faʻateleina ma faʻateleina vevela, masani ona oʻo i le maualuga i le 1050-1200 ℃. Fautuaina mo tagata e anaina mamanu ma compressive malosi o 1.1 * 109Pa ma faʻaaoga le malosi 4.8 * 107Pa.
- Fanua eletise: O le ipu tioata Quartz e naʻo le aofaʻi o iuni uʻamea o loʻo leaga ona faʻataʻitaʻi. O lona leiloa eletise e laʻititi lava mo taimi uma. I le avea ai o ni mea faʻamalosi, o ona eletise ma masini e sili atu lona lelei nai lo isi mea. I le vevela masani, o le tetee teteʻe o tioata manino quartz o le 1019ohm cm, e tutusa ma le 103-106 taimi o tioata masani. O le faʻamamaina teteʻe o manino tioata quartz i le vevela masani o 43 afe volts / mm.
- Tetee Compressive: Tulaga masani, o le malosi vevesi e sili atu maualuga nai lo 4 miliona pauna i le sikuea inisi, tioata tioata o le tutusa mafiafia o aneti-malosi malosiaga o 3 ~ 5 taimi o masani tioata ma punou malosi o 2 ~ 5 taimi o masani tioata. A faʻaleagaina le ipu tioata e le malosi i fafo, o vaega o otaota e avea ma tulimanu e faʻaitiitia ai le afaina o le tino o le tagata.
- Fale tutusa: O le vailaʻau vailaʻau e ogatasi ma le faʻaletino tulaga mafua ai le aveʻeseina taʻetaʻei, puta, impurities, vevesi, deformation ma isi. I meatotino tino ma kemisi, o loʻo i ai se tulaga maualuga laugatasia ina ia mautinoa lelei faatinoga.