Accession Number : AD0714066

Title :   Macro- and Microdeformation at Mo and Mo-Re Polycrystals in Uniaxial Extension (Makro- i Mikrodeformatsiya Polikristallov Mo i Mo-Re pri Odnoosnom Rastyazhenii),

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER WASHINGTON D C

Personal Author(s) : Gezalov,M. A. ; Betekhtin,V. I. ; Slutsker,A. I.

Report Date : 23 OCT 1970

Pagination or Media Count : 10

Abstract : The curves of extension of the crystals lattice (microdeformation) obtained by X-ray defraction measurements, and of the entire specimen (macrodeformation) of Mo and Mo-Re polyscrystals are compared, whereas the micro and macrodeformation coincide for Mo in the elastic region, microdeformation of Mo-Re alloy drags notably behind macrodeformation through the entire range of stresses. Possible causes of heterogeneity in deformation of the MO-Re alloy are examined. Certain features of deformation of Mo in the plastic region are revealed and explained. (Author)

Descriptors :   (*MOLYBDENUM, DEFORMATION), (*MOLYBDENUM ALLOYS, DEFORMATION), X RAY DIFFRACTION, RHENIUM ALLOYS, CRYSTAL LATTICES, USSR

Subject Categories : Metallurgy and Metallography
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE