HALOGEN-CONTAINING CHALCOGENIDE GLASS

FIELD: glass making. SUBSTANCE: chalcogenide glass comprises, mol %: S, 52.2-31.6; Sb, 34.8-21.0, PbI2, 47.4-13.0; chalcogenide glass is transparent infrared spectral region. Glass is transparent within wavelength of 2-15 mcm, has softening temperature of 370-386 C, is useful as material for making...

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Bibliographische Detailangaben
Hauptverfasser:	ANANICHEV V.A, BLINOV L.N, MOKHAMMAD ARIF, SHTEL'MAKH K.F
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	FIELD: glass making. SUBSTANCE: chalcogenide glass comprises, mol %: S, 52.2-31.6; Sb, 34.8-21.0, PbI2, 47.4-13.0; chalcogenide glass is transparent infrared spectral region. Glass is transparent within wavelength of 2-15 mcm, has softening temperature of 370-386 C, is useful as material for making transmitting and immersion media of optically bonded systems. EFFECT: improved quality of chalcogenide glass. 1 dwg, 1 tbl