Accession Number:

AD0712129

Title:

FRACTURE PHENOMENA IN EXPLOSIVELY LOADED MAGNESIUM.

Descriptive Note:

Technical rept. no. 2, 1 Feb 67-1 Feb 70,

Corporate Author:

NEW MEXICO INST OF MINING AND TECHNOLOGY SOCORRO DEPT OF METALLURGICAL AND MATERIALS ENGINEERING

Personal Author(s):

Report Date:

1970-09-01

Pagination or Media Count:

40.0

Abstract:

Fracture phenomena in polycrystalline magnesium subject to explosive-loading have been investigated in the pressure range of approximately 60 K bars to 110 K bars. It was found that the types of fractures were influenced by shock strength as well as wave reflections on grain boundaries and specimen edges. The results were interpreted in terms of phenomenological observations and in the light of dislocation pile-up in the specimens in a highly dynamic stress field during shock-leading. Author

Subject Categories:

  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE