HIGH TEMPERATURE MATERIALS DEVELOPMENT.
Monthly progress rept. no. 30 for June 62.
RAYTHEON CO WALTHAM MASS
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Flexural strength on the order of steel was found with the Zr-Pyrographite alloy even for delaminated material. New techniques were developed to overcome feed line plugging and vacuum difficulties in producing high strength zirconium alloy Pyrographite. The microstructure of the carbon-carbide material is unlike either parent substance and exhibits striations rather than cones or grains. Author