Accession Number : AD0720415
Title : Studies of Deformation under Hydrostatic Pressure.
Descriptive Note : Final rept.,
Corporate Author : NORTHEASTERN UNIV BOSTON MASS DEPT OF MECHANICAL ENGINEERING
Personal Author(s) : Murphy,Richard J. ; Nowak,Welville B. ; Glock,Frederic M.
Report Date : 02 JAN 1971
Pagination or Media Count : 39
Abstract : Single crystals of NaCl were deformed by fluid-to-fluid extrusion and uniaxial compression under hydrostatic pressure at ambient temperature. The effect of pressure on the deformation and fracture was studied. Wavy slip was observed in crystals extruded at pressures above 10 kbar indicating the operation of <110>(001) slip. Cracking occurred on (110) planes as well as the (100) cleavage planes. <111> cylindrical crystals deformed by uniaxial compression were ductile above 7 kbar and exhibited <110>(001) straight slip. (Author)
Descriptors : (*SODIUM CHLORIDE, *DEFORMATION), (*COPPER ALLOYS, DEFORMATION), (*GRAIN STRUCTURES(METALLURGY), HYDROSTATICS), ZINC ALLOYS, SINGLE CRYSTALS, FRACTURE(MECHANICS), CRACKS, HIGH PRESSURE, BIREFRINGENCE
Subject Categories : Metallurgy and Metallography
Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE