Accession Number : AD0661960

Title :   CHEMICAL VAPOR DEPOSITION OF HAFNIUM CARBIDE,

Corporate Author : AEROSPACE CORP EL SEGUNDO CALIF LAB OPERATIONS

Personal Author(s) : Wilcox,W. R. ; Teviotdale,J. R. ; Corley,R. A.

Report Date : OCT 1967

Pagination or Media Count : 21

Abstract : Chemical vapor deposition of hafnium carbide yielded whiskers, needles, dendrites, faceted crystals, and adherent coatings. The gas stream compositions and the mass transfer conditions determined the habit of deposit. The deposits were obtained at temperatures ranging from 1100 to 1800C. (Author)

Descriptors :   (*HAFNIUM COMPOUNDS, *CRYSTAL GROWTH), (*CARBIDES, CRYSTAL GROWTH), (*WHISKERS(CRYSTALS), CARBIDES), VAPOR PLATING, DEPOSITS, DOPING, FILAMENTS, SINGLE CRYSTALS, DENDRITIC STRUCTURE, COATINGS, REFRACTORY MATERIALS

Subject Categories : Refractory Fibers
      Crystallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE