Accession Number : AD0711348

Title :   SOME OBSERVATIONS OF DIFFUSIONAL FLOW IN A SUPERPLASTIC ALLOY.

Descriptive Note : Technical rept.,

Corporate Author : MASSACHUSETTS INST OF TECH CAMBRIDGE

Personal Author(s) : Karim,Anwar-ul ; Backofen,Walter A.

Report Date : SEP 1970

Pagination or Media Count : 19

Abstract : A metallographic study was made of the denuded zones from diffusional flow in a hydrided alloy of magnesium with 6 w/o Zn and 0.5 w/o Zr (ZK 60). At the deformation temperature of 450C, with an initial grain size of 18 um, the alloy was superplastic. (Author)

Descriptors :   (*MAGNESIUM ALLOYS, *CREEP), PLASTIC PROPERTIES, DIFFUSION

Subject Categories : Metallurgy and Metallography
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE