Daaqadaha ZnS

ZnS waa kiristaalo indhaha ah oo aad muhiim u ah oo lagu dabaqay mawjada IR.Kala duwanaanshaha gudbinta CVD ZnS waa 8um-14um, gudbinta sare, nuugista hoose, ZnS oo leh heerar kala duwanaansho ah oo kuleyl ah iwm. Farsamooyinka cadaadiska joogtada ah ayaa hagaajiyay gudbinta IR iyo baaxad muuqata.


  • Qalab:ZnS
  • Dulqaadka Dhexroorka:+0.0/-0.1mm
  • Dulqaadashada Dhumucda:+/- 0.1mm
  • Sawirka Dushiisa:λ/10@633nm
  • Is barbar dhig: <1'
  • Tayada dusha sare:Tayada dusha sare
  • Nadiifi Aperture:>90%
  • Bevelling: <0.2×45°
  • Dahaarka:Naqshadaynta gaarka ah
  • Faahfaahinta Alaabta

    Qiyaasaha Farsamada

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    ZnS waa kiristaalo indhaha ah oo aad muhiim u ah oo lagu dabaqay mawjada IR.
    Kala duwanaanshaha gudbinta CVD ZnS waa 8um-14um, gudbinta sare, nuugista hoose, ZnS oo leh heerar kala duwanaansho ah oo kuleyl ah iwm. Farsamooyinka cadaadiska joogtada ah ayaa hagaajiyay gudbinta IR iyo baaxad muuqata.
    Zinc Sulphide waxaa lagu soo saaraa uumiga Zinc iyo H2S gaaska, oo u samaysan sidii go'yaal dulmanayaasha Graphite.Zinc Sulphide waa microcrystalline qaab dhismeedka, cabbirka hadhuudhka ayaa la xakameynayaa si loo soo saaro xoogga ugu badan.Darajooyinka Multispectral ayaa markaa kuleyl ah Isostatically Pressed (HIP) si loo hagaajiyo gudbinta IR-da dhexe oo loo soo saaro qaab muuqda oo muuqda.Hal crystal ZnS waa la heli karaa, laakiin maaha mid caadi ah.
    Zinc Sulpide oxidizes si weyn at 300 ° C, soo bandhigaa qallafsanaanta balaastiig ah oo ku saabsan 500 ° C iyo kala qaybsanaan ku saabsan 700 ° C.Badbaadada, dariishadaha Zinc Sulpide waa in aan loo isticmaalin in ka badan 250°C jawiga caadiga ah.

    Codsiyada: Optics, Elektroonik, aaladaha photoelectronic.
    Astaamaha
    Labbiska indhaha oo aad u wanaagsan,
    iska caabinta nabaad-guurka-saldhigga aashitada,
    waxqabadka kiimikada deggan.
    Tilmaanta refractive-ka sare,
    index refractive sare iyo gudbin sare gudahood baaxadda muuqata.

    Xadka Gudbinta: 0.37 ilaa 13.5 μm
    Tusmada Dib-u-celinta: 2.20084 at 10 μm (1)
    Luminta Milicsiga: 24.7% at 10 μm (2 sagxad)
    Iskuxidhka Nuugista: 0.0006 cm-13.8 μm
    Reststrahlen Peak : 30.5 μm
    dn/dT : + 38.7 x 10-6/°C at 3.39 μm
    dn/dμ : n/a
    Cufnaanta: 4.09 g/cc
    Meesha dhalaalaysa 1827°C (eeg qoraalada hoose)
    Habdhaqanka Kulaylka: 27.2 W m-1 K-1ku 298K
    Balaadhinta kulaylka: 6.5 x 10-6/°C at 273K
    Adag: Ku dhaji 160 oo leh 50g oo dhexgelis ah
    Awoodda kulaylka ee gaarka ah: 515 J Kg-1 K-1
    Dielectric Constant: 88
    Dhalinyarada Modulus (E): 74.5 GPA
    Modulus Shear (G): n/a
    Modulus Bulk (K): n/a
    Isku xidhka Laastikada: Lama heli karo
    Xadka Laastikada Muuqda: 68.9 MPa (10,000 psi)
    Saamiga Sunta: 0.28
    Solubility 65 x 10-6g/100g oo biyo ah
    Miisaanka Molecular: 97.43
    Fasalka/Qaabka: HIP polycrystalline cubic, ZnS, F42m
    Qalab ZnS
    Dulqaadka dhexroorka +0.0/-0.1mm
    Dulqaadashada Dhumucda ±0.1mm
    Saxnaanta Dusha sare λ/4@632.8nm
    Isbarbar yaac <1′
    Tayada dusha sare 60-40
    Nadiifi Aperture >90%
    Bevelling <0.2×45°
    Dahaarka Naqshadaynta gaarka ah