Accession Number : ADD000772
Title : Thermal Tempering of Non-Oxide Glass Compositions.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Hafner,Harold C ; Tilton,Andre E
Report Date : 29 Apr 1975
Pagination or Media Count : 5
Abstract : The patent presents a method for tempering non-oxide glasses. These glasses have a composition containing germanium, selenium and a third element consisting of antimony, arsenic, iodine, gallium, mercury, and tellurium. The use of these systems for airborne applications is important for high speed high altitude aircraft windows.
Descriptors : *Infrared optical materials, *Glass, *Patents, Tempering, Windshields, Aircraft, Germanium, Selenium, Antimony, Arsenic
Subject Categories : Aircraft
Ceramics, Refractories and Glass
Distribution Statement : APPROVED FOR PUBLIC RELEASE