Accession Number : AD0475010
Title : A STUDY OF THE PHYSICAL BASIS OF THE MECHANICAL PROPERTIES OF CERAMICS.
Descriptive Note : Final rept. 15 Mar 64-15 Feb 65,
Corporate Author : MIDWEST RESEARCH INST KANSAS CITY MO
Personal Author(s) : Gross, Gordon E. ; Gutshall, Paul L.
Report Date : JUL 1965
Pagination or Media Count : 22
Abstract : A study of the physical basis for the mechanical properties of ceramics is presented. A crack propagation mechanism is proposed for alkali halides along with experimental data to support the mechanism. Methods of measuring the strength of ceramic materials have been studied and a cleavage method has been developed which gives data reproducible to 5 per cent. An investigation of the optical mechanical properties of germanium indicates the experimental difficulty of such a study. (Author)
Descriptors : (*CERAMIC MATERIALS, MECHANICAL PROPERTIES), (*ALKALI METAL COMPOUNDS, CRYSTAL STRUCTURE), BERYLLIUM ALLOYS, POTASSIUM COMPOUNDS, SODIUM COMPOUNDS, CHLORINE, FRACTURE(MECHANICS), CRAZING, PLASTIC PROPERTIES, DEFORMATION, SURFACE PROPERTIES, DAMAGE, RADIATION EFFECTS, REFRACTORY MATERIALS, MICROSCOPY, BENDING, STRAIN(MECHANICS), GERMANIUM, HIGH TEMPERATURE, OXIDES, SOLID STATE PHYSICS, HARDENING, PROPAGATION, STRUCTURES, OPTICAL PROPERTIES, STRESSES, BRITTLENESS, DUCTILITY, RELIABILITY, RUPTURE, MEASUREMENT, ENERGY, ALUMINUM ALLOYS.
Subject Categories : Ceramics, Refractories and Glass
Distribution Statement : APPROVED FOR PUBLIC RELEASE