A furnace suitable for performing a variety of high-temperature materials science experiments, including crystal growth in the microgravity of Shuttle orbit, has been developed by GTE Laboratories under the sponsorship of NASA Lewis Research Center. It has been designed for use in NASA's Get Away Special (GAS), small self-contained payload program. A prototype has been designed, built, installed in a simulated GAS container, purged with argon, and used for a series of characterization tests. Also, it was outfitted twice with high-temperature GaAs crystal growth charges and used to successfully grow both. Two different GAS payload configurations have been outlined; one is entirely self-contained and includes one furnace; the other requires external power but incorporates 3 furnaces and their control systems.
A versatile get away special furnace for materials processing in space
1992-01-01
Aufsatz (Konferenz)
Keine Angabe
Englisch
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