Multiphase crystallization of secondary magnesium silumins

Previously abstracted from original as item 9005-3.2-0057Y. Effect of magnesium on structure and phase composition of AK9M2 Al--Si alloy (7.7% Si, 1.2% Cu, 0.15% Mn, 0.22% Zn, 0.6% Fe, 0.3% Ni) was studied. Amount of Mg varied between 0.05-2%. By selecting cooling and heat treatment regime, amount o...

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Bibliographic Details
Published in:Metal science and heat treatment 1989-07, Vol.31 (7-8), p.535-538
Main Authors: Taran, Y N, Prigunova, A G, Petrov, S S
Format: Article
Language:English
Online Access:Get full text
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Summary:Previously abstracted from original as item 9005-3.2-0057Y. Effect of magnesium on structure and phase composition of AK9M2 Al--Si alloy (7.7% Si, 1.2% Cu, 0.15% Mn, 0.22% Zn, 0.6% Fe, 0.3% Ni) was studied. Amount of Mg varied between 0.05-2%. By selecting cooling and heat treatment regime, amount of Fe--Al--Si--Mg--Ni compounds can be adjusted and properties of the alloys significantly improved. The problem of utilization of scrap containing Mg can also be solved. Graphs, Photomicrographs, Phase diagrams. 5 ref.--X-ref.(US).
ISSN:0026-0673
1573-8973
DOI:10.1007/BF00802273