Accession Number : AD0757748

Title :   Research on Densification, Character and Properties of Dense Silicon Nitride.

Descriptive Note : Annual rept. Mar 72-Mar 73,

Corporate Author : FRANKLIN INST RESEARCH LABS PHILADELPHIA PA

Personal Author(s) : Morgan,Peter E. D.

Report Date : MAR 1973

Pagination or Media Count : 25

Abstract : Methods are being devised for the simple preparation of silicon imides. Reactive hot pressing of these has already produced silicon nitride (alpha and beta forms) as dense as ever achieved before using pure material without additives. (Author)

Descriptors :   (*SILICON COMPOUNDS, *HOT PRESSING), NITRIDES, CERAMIC MATERIALS, IMIDES, DENSITY, MICROSTRUCTURE, SYNTHESIS(CHEMISTRY)

Subject Categories : Ceramics, Refractories and Glass

Distribution Statement : APPROVED FOR PUBLIC RELEASE