Magnesium Fluoride (MgF2)
Magnesium Fluoride (MgF2) ndi tetragonal positive birefringent crystal, ndi zinthu zolimba zomwe sizingagwirizane ndi etching yamankhwala, kuwonongeka kwa laser, kugwedezeka kwamakina ndi kutentha. MgF2imapereka kutumiza kwa burodibandi kwabwino kwambiri kuchokera kukuya-UV kupita ku infrared yapakatikati, kutumiza kwa DUV kumapangitsa kukhala koyenera kugwiritsidwa ntchito pa mzere wa Hydrogen Lyman-alpha ndi magwero a radiation ya UV ndi zolandila, komanso kugwiritsa ntchito laser excimer. MgF2ndi yolimba kwambiri komanso yolimba, zomwe zimapangitsa kuti zikhale zothandiza m'malo opsinjika kwambiri. Amagwiritsidwa ntchito kwambiri pamakina owonera, ma microscope, ndi ntchito zama mafakitale.
Zinthu Zakuthupi
Index of Refraction (nd)
Ayi (Wamba) = 1.390 & ne (Extraordinary) = 1.378 @d-line (587.6 nm)
Nambala ya Abbe (Vd)
106.22 (Wamba), 104.86 (Zachilendo)
Thermal Expansion Coefficient (CTE)
13.7x10-6/℃ (Parallel), 8.48x10-6/ ℃ (Perpendicular)
Thermal Conductivity
0.0075W/m/K
Knoop Kuuma
415kg/mm2
Kuchulukana
3.17g/cm3
Magawo Otumizira & Mapulogalamu
| Mulingo Wabwino Wotumizira | Mapulogalamu abwino |
| 200 nm - 6.0 μm | Amagwiritsidwa ntchito pakuwona makina, ma microscope, ndi ntchito zamafakitale kuyambira pa UV Windows, Lens, ndi Polarizers Zomwe Sizifuna Zovala Zotsutsana ndi Reflection. |
Chithunzi
Grafu yolondola ndi yokhotakhota ya 10mm wandiweyani wa MgF2gawo lapansi
Kuti mumve zambiri zatsatanetsatane, chonde onani makina athu owonera kuti muwone kusankha kwathu kwathunthu kopangidwa ndi Magnesium Fluoride.
