ZnS Windows
ZnS ke likristale tsa bohlokoa haholo tsa mahlo tse sebelisoang ho IR waveband.
Mefuta e fetisang ea CVD ZnS ke 8um-14um, transmittance high, absorption e tlaase, ZnS e nang le maemo a mangata ka ho futhumatsa joalo-joalo, mekhoa ea khatello ea static e ntlafalitse phetisetso ea IR le mefuta e bonahalang.
Zinc Sulphide e hlahisoa ka motsoako oa Zinc vapor le H2S khase, e bopang e le maqephe holim'a li-susceptors tsa Graphite.Zinc Sulphide ke microcrystalline ka sebopeho, boholo ba lijo-thollo bo laoloa ho hlahisa matla a mangata.Multispectral grade ke Hot Isostatically Pressed (HIP) ho ntlafatsa phetiso ea IR bohareng le ho hlahisa foromo e hlakileng e hlakileng.Single crystal ZnS e teng, empa ha e tloaelehe.
Zinc Sulphide e oxidize haholo ho 300 ° C, e bonts'a deformation ea polasetiki hoo e ka bang 500 ° C mme e ikarola ka 700 ° C.Bakeng sa polokeho, lifensetere tsa Zinc Sulphide ha lia lokela ho sebelisoa ka holimo ho 250 ° C sebakeng se tloaelehileng.
Lisebelisoa: Lisebelisoa tsa optics, elektronike, lisebelisoa tsa photoelectronic.
Likaroloana:
Ho sebetsa hantle ha optical,
ho hanyetsa khoholeho ea acid-base,
ts'ebetso e tsitsitseng ea lik'hemik'hale.
index e phahameng ea refractive,
high refractive index le high transmittance ka hare ho mefuta e bonahalang.
| Sebaka sa Phetiso: | 0,37 ho 13,5 μm |
| Refractive Index : | 2.20084 ho 10 μm (1) |
| Tahlehelo ea Maikutlo : | 24.7% ho 10 μm (libaka tse 2) |
| Absorption Coefficient : | 0.0006 cm-1ho 3.8 μm |
| Reststrahlen Peak : | 30.5 μm |
| dn/dT : | +38.7 x 10-6/°C ho 3.39 μm |
| dn/dμ : | n/a |
| Density : | 4.09 g/cc |
| Melting Point : | 1827°C (Sheba lintlha tse ka tlase) |
| Thermal Conductivity : | 27.2 W m-1 K-1ho 298k |
| Katoloso ea Thermal : | 6.5 x 10-6/°C ho 273K |
| Ho thatafala : | Knoop 160 e nang le indenter ea 50g |
| Mocheso o khethehileng oa Mocheso : | 515 JKg-1 K-1 |
| Dielectric Constant : | 88 |
| Youngs Modulus (E) : | 74.5 GPA |
| Shear Modulus (G) : | n/a |
| Boholo ba Modulus (K) : | n/a |
| Elastic Coefficients : | Ha e Fumanehe |
| Elastic Limit: | 68.9 MPa (10,000 psi) |
| Poisson Ratio : | 0.28 |
| Sollubility : | 65 x 10-6g / 100g metsi |
| Boima ba Molek'hule: | 97.43 |
| Sehlopha/Sebopeho : | HIP polycrystalline cubic, ZnS, F42m |
| Lintho tse bonahalang | ZnS |
| Mamello ea Diameter | +0.0/-0.1mm |
| Botenya Mamello | ±0.1mm |
| Ho Nepaha ha Sebaka | λ/4@632.8nm |
| Ho bapisa | <1' |
| Boleng ba Sefahleho | 60-40 |
| Aperture e Hlakileng | >90% |
| Bevelling | <0.2×45° |
| Ho roala | Moralo o Tloaelehileng |
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