Accession Number : AD0421417
Title : A STUDY OF FUNDAMENTAL MECHANICAL PROPERTIES OF CERAMIC SINGLE CRYSTALS.
Descriptive Note : Bi-monthly progress rept. no. 4, 15 July14 Sep 63,
Corporate Author : CARBORUNDUM CO NIAGARA FALLS N Y
Personal Author(s) : Shaffer,P. T. B.
Report Date : 30 SEP 1963
Pagination or Media Count : 4
Abstract : Microhardness measurements show that boron additions do not increase the microhardness of single crystal silicon carbide. Etching studies, to remove surface defects leading to low strengths of single crystals, have been initiated to find a means of improving the overall strength of silicon carbide crystals. Earlier data are being evaluated statistically by means of a computer program. (Author)
Descriptors : (*SILICON COMPOUNDS, CARBIDES), (*SINGLE CRYSTALS, MECHANICAL PROPERTIES), (*CERAMIC MATERIALS, MECHANICAL PROPERTIES), HARDNESS, MICROSTRUCTURE, SURFACES, FINISHES, SURFACE PROPERTIES, BORON, ADDITIVES
Distribution Statement : APPROVED FOR PUBLIC RELEASE