Accession Number : AD0690854
Title : PRESTRESSED NON-OXIDE AND SELECTED HIGH TEMPERATURE OXIDE CERAMIC STRUCTURES.
Descriptive Note : Final technical rept.,
Corporate Author : GEORGIA INST OF TECH ATLANTA SCHOOL OF CERAMIC ENGINEERING
Personal Author(s) : Moody,W. E.
Report Date : JUN 1969
Pagination or Media Count : 67
Abstract : The objective of this study was to produce a ceramic composition in which there was a residual stress acting to strengthen the product. There were two approaches to the solution: (1) a surface coating with a lower coefficient of thermal expansion and, (2) the utilization of an interior crystalling phase with a higher coefficient of thermal expansion in a glassy composition. (Author)
Descriptors : (*CERAMIC MATERIALS, MECHANICAL PROPERTIES), SUBSTRATES, TITANIUM COMPOUNDS, CARBIDES, FINISHES, SURFACE PROPERTIES, DIFFUSION, BORON COMPOUNDS, ZIRCONIUM COMPOUNDS, TANTALUM COMPOUNDS, STRESSES, NIOBIUM COMPOUNDS, SINTERING, CRYSTALLIZATION, TENSILE PROPERTIES, OXIDES, CARBIDES
Subject Categories : Ceramics, Refractories and Glass
Distribution Statement : APPROVED FOR PUBLIC RELEASE