CaF2 Windows


  • Diamita: 1 - 450mm
  • Kauri: 0.07 - 50mm
  • Haƙuri: ± 0.02mm
  • Ingancin Yanayi: 10/5
  • Karce / Dig Flatness: / 8
  • Daidaici: 5 "
  • Tsaki: 10 "
  • Bayanin Samfura

    Sigogin fasaha

    Calcium Fluoride yana da aikace-aikacen IR mai yaduwa kamar windows CaF2 mai ban mamaki, CaF2 prisms da CaF2 ruwan tabarau. Musamman tsarkakakkun maki na Calcium Fluoride (CaF2) suna samun aikace-aikace mai amfani a cikin UV kuma kamar windows windows laser mai ƙyama. Calcium Fluoride (CaF2) yana nan a doke tare da Europium a matsayin gamma-ray scintillator kuma ya fi Barium Fluoride wuya.
    Calcium Fluoride za a iya amfani da shi don aikace-aikace da yawa, gami da sararin samaniya mara kyau, violet mai tsaka da zafin hoton infrared thermal. Al'adar ana amfani da sinadarin Calcium fluoride a cikin tsari na apochromatic don rage yaduwar haske a cikin tabarau, a cikin kyamarori da telescopes, kuma yana da amfani a masana'antar mai da iskar gas a matsayin bangaren masu ganowa da masu hangen nesa. Ainihin ana amfani dashi a cikin windows windows, da kuma a cikin yanayin zafi da sauran tsarin inda ake buƙatar watsawa tsakanin 0.2µm da 8µm, calciuman reagents ne suka kai hari ga alli fluoride kuma yana ba da ƙarancin haɓakar haɓakar haɓakar haɓaka da kuma babbar hanyar lalacewa, mai fa'ida don amfani dashi a cikin excimer tsarin laser.
    Ana amfani da sinadarin ‘Calcium Fluoride’ a cikin tsarin hangen nesa don sarrafa tuƙin katako da kuma mayar da hankali. Gilashin CaF2 da windows suna ba da sama da 90% watsa daga 350nm har zuwa 7µm kuma ana amfani da su a cikin tsarin sifofi inda ake buƙatar kewayon tsayi mai faɗi. Indexarancin jujjuyawar ƙwayar Calcium Fluoride yana ba da damar amfani da Calcium Fluoride a cikin tsarin ba tare da yin amfani da murfin hana fentin ba, ba kamar sauran kayan IR ba.

    Watsa Range: 0.13 zuwa 10 (m (Lura: Matsayi na IR zai iyakance aiki a wajen kewayon IR)
    Index mai nunawa: 1.39908 a 5 μm (1) (2)
    Tunani Loss: 5.4% a 5 μm
    Absorption Coefficient: 7.8 x 10-4 cm-1 @ 2.7 μm
    Reststrahlen Peak: 35 .m
    dn / dT: -10,6 x 10-6/ ° C (3)
    dn / dμ = 0: 1.7 .m
    Yawa: 3,18 g / cc
    Matsar narkewa: 1360 ° C
    Conarfin zafi: 9.71 W m-1 K-1 (4)
    Arawar bazara: 18.85 x 10-6/ ° C (5) (6)
    Taurin: Knoop 158.3 (100) tare da shigarwar 500g
    Specific Heat acarfin: 854 J Kg-1 K-1
    Lectaramar Dielectric: 6.76 a 1MHz (7)
    Matasa Modulus (E): 75.8 GPa (7)
    Saurin Modulus (G): 33.77 GPa (7)
    Girma Modulus (K): 82.71 GPa (7)
    Na'urorin roba: C11 = 164 C12 = 53 C44 = 33.7 (7)
    Bayyanar Iyakokin Ruwa: 36.54 MPa
    Rabon Poisson: 0.26
    Sauyawa: 0.0017g / 100g ruwa a 20 ° C
    Kwayoyin Weight: 78.08
    Class / Tsarin: Cubic Fm3m (# 225) Tsarin Fluorite. Cire kan (111)