Analysis of Precipitation and Dissolution in Overaged 7xxx Aluminium Alloys using DSC
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چکیده
منابع مشابه
Analysis of Precipitation and Dissolution in Overaged 7xxx Aluminium Alloys Using DSC
To improve the understanding of the relation between composition, precipitation and the balance of strength and electrical conductivity (as a measure of the stress-corrosion resistance), a number of Al-Zn-Mg-Cu-Zr aluminium alloy plates with different Zn, Mg and Cu contents were produced and studied by Differential Scanning Calorimetry (DSC). It is shown that detailed analysis of the DSC data p...
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15 صفحه اولA model for the electrical conductivity of peak aged and overaged Al-Zn-Mg-Cu Alloys
A physically-based model for the electrical conductivity of peak aged and overaged Al-Zn-Mg-Cu (7xxx series) alloys is presented. The model includes calculations of the η and the S phase solvus (using a regular solution model), taking account of the capillary effect and η coarsening. It takes account of the conductivity of grains (incorporating dissolved alloying elements, undissolved particles...
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ژورنال
عنوان ژورنال: Materials Science Forum
سال: 2000
ISSN: 1662-9752
DOI: 10.4028/www.scientific.net/msf.331-337.1071