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U.S. Department of Energy
Office of Scientific and Technical Information

PROGRESS REPORT NO. 9 FOR JANUARY 1, 1960 TO MARCH 31, 1960

Technical Report ·
OSTI ID:4160748
Results of further determinations of the Poisson ratio for graphite rods are reported, and the data for Young's modulus and permanent set determinations as a function of heattreatment temperature for two special series of rods made with graphitized filler (soft and hard) and soft binder are presented. A calibration procedure used with the hightemperature elasticity equipment and the details of improved high-temperatare equipment for determination of heat conductivity are described. A discussion of the discrepancy of results between calculated heat diffusivity coefficients and values determined from experimental data is also included. (For preceding period see NP-8280.) (J.R.D.)
Research Organization:
Buffalo. Univ.
NSA Number:
NSA-14-014064
OSTI ID:
4160748
Report Number(s):
NP-8593
Country of Publication:
United States
Language:
English