Accession Number : AD0734769
Title : A Comparative Study of Solution Kinetics of Secondary Phases in Dendritic and Spherical Structures.
Descriptive Note : Scientific rept.,
Corporate Author : CONNECTICUT UNIV STORRS INST OF MATERIALS SCIENCE
Personal Author(s) : Swartzbeck,G. ; Kattamis,T. Z.
Report Date : 15 JUL 1971
Pagination or Media Count : 15
Abstract : A detailed study was undertaken of dissolution and of the various parameters on which it depends. The work reported is a comparative study of solution kinetics of Mg7Zn3 in a dendritic Mg-5.1%Zn alloy and a nondendritic grain-refined Mg-5.1%Zn-0.6%Zr alloy. Dissolution is shown to be faster in a spherical structure than in a dendritic structure of the same alloy solidified at the same cooling rate. (Author)
Descriptors : (*MAGNESIUM ALLOYS, PHASE STUDIES), REACTION KINETICS, ZINC ALLOYS, DIFFUSION, MICROSTRUCTURE, GRAIN STRUCTURES(METALLURGY)
Subject Categories : Properties of Metals and Alloys
Distribution Statement : APPROVED FOR PUBLIC RELEASE