ZnS shine mahimman lu'ulu'u na gani da aka yi amfani da su a cikin waveband na IR.
Rarraba kewayon CVD zns shine 8 na shekaru 8-14, babban tashin hankali, karancin kai tare da matakai masu rauni ta hanyar dumama mai ƙarfi ta hanyar haushi na IR IR da bayyane.
Zinc sulfide ana samar da shi ta hanyar kira daga tururin Zinc da H2S gas, yana yin azaman zanen gado akan masu saɓo na Graphite.Zinc Sulfide shine microcrystalline a cikin tsari, ana sarrafa girman hatsi don samar da matsakaicin ƙarfi.Sa'an nan kuma ana matsawa mai zafi mai zafi (HIP) don inganta watsawar tsakiyar IR da kuma samar da sigar bayyananne.ZnS crystal guda ɗaya yana samuwa, amma ba kowa bane.
Zinc Sulphide oxidizes mahimmanci a 300 ° C, yana nuna nakasar filastik a kusan 500 ° C kuma yana rarraba kusan 700 ° C.Don aminci, bai kamata a yi amfani da tagogin Zinc Sulpide sama da 250 ° C a cikin yanayi na al'ada ba.
Aikace-aikace: Optics, Electronics, Photoelectronic na'urorin.
Siffofin:
Kyakkyawan uniformity na gani,
tsayayya da yashwar acid-base,
barga sinadaran yi.
High refractive index,
high refractive index da high transmittance a cikin bayyane kewayon.
Nisan watsawa: | 0.37 zuwa 13.5 μm |
Fihirisar Refractive: | 2.20084 a 10 μm (1) |
Asarar Tunani: | 24.7% a 10 μm (2 saman) |
Abun Ciki: | 0.0006 cm-1ku 3.8m |
Mafi Girma: | 30.5m ku |
dn/dT: | + 38.7 x 10-6/°C a 3.39 μm |
dn/dμ : | n/a |
Yawan yawa: | 4.09 g/c |
Wurin narkewa: | 1827°C (Duba bayanin kula a ƙasa) |
Ƙarfafa Ƙarfafawa: | 27.2 W-1 K-1ku 298k |
Fadada thermal: | 6.5x 10-6/°C a 273K |
Tauri: | Knoop 160 tare da 50g indenter |
Takamaiman Ƙarfin Zafi: | 515 J-1 K-1 |
Dielectric Constant: | 88 |
Matasa Modulus (E): | 74.5 GPA |
Shear Modulus (G): | n/a |
Babban Modul (K): | n/a |
Ƙimar Ƙarfafawa: | Ba samuwa |
Ƙimar Ƙarƙashin Ƙarƙashin Ƙarfafawa: | 68.9MPa (10,000 psi) |
Rabon Poisson: | 0.28 |
Solubility: | 65 x10-6g/100g ruwa |
Nauyin Kwayoyin Halitta: | 97.43 |
Class/Tsarin: | HIP polycrystalline cubic, ZnS, F42m |
Kayan abu | ZnS |
Haƙuri na Diamita | +0.0/-0.1mm |
Hakuri mai kauri | ± 0.1mm |
Daidaiton Surface | λ/4@632.8nm |
Daidaituwa | <1' |
ingancin saman | 60-40 |
Share Budewa | >90% |
Bevelling | <0.2×45° |
Tufafi | Zane na Musamman |