Accession Number : AD0628514
Title : SOME OBSERVATIONS ON SHOCK-LOADED COPPER.
Descriptive Note : Technical rept.,
Corporate Author : NORTHWESTERN UNIV EVANSTON ILL DEPT OF MATERIALS SCIENCE
Personal Author(s) : Cohen,Jerome E. ; Nelson,Al ; De Angelis,Robert J.
Report Date : 20 SEP 1965
Pagination or Media Count : 7
Abstract : It is shown that if partial dislocations are involved in twinning in shock-loaded Cu, these must be intrinsic. The twinning shear was measured directly and found to agree with theory. Recrystallization starts at twin intersections and sweeps along the (incoherent) interfaces before advancing into the matrix. (Author)
Descriptors : (*COPPER, LOADS(FORCES)), (*SHOCK(MECHANICS), COPPER), (*TWINNING(CRYSTALLOGRAPHY), COPPER), RECRYSTALLIZATION, SHEAR STRESSES, GRAIN STRUCTURES(METALLURGY)
Subject Categories : Metallurgy and Metallography
Distribution Statement : APPROVED FOR PUBLIC RELEASE