Accession Number : AD0742688

Title :   Metallographic Study of the Substructure of Ruthenium Single Crystals,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Savitskii,E. N. ; Polyakova,V. P. ; Gorina,N. B.

Report Date : 22 FEB 1972

Pagination or Media Count : 9

Abstract : Rhenium, osmium, and iridium single crystals were obtained by zone melting. Polishing and etching methods of ruthenium single crystals are described. Under analogous experimental conditions of crystal growth, ruthenium single crystals can have a different structure, which depends on crystallographic orientation. (Author)

Descriptors :   (*CRYSTAL SUBSTRUCTURE, *RUTHENIUM), METAL CRYSTALS, GRAIN STRUCTURES(METALLURGY), SINGLE CRYSTALS, CRYSTAL GROWTH, IRIDIUM, OSMIUM, USSR

Subject Categories : Metallurgy and Metallography
      Crystallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE