Thermal stability of Al3(Scx,Zr1−x)-disp
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B. Forbord; H. Hallem; J. Røyset; K. Marthinsen
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Article
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2008
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Elsevier Science
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English
⚖ 762 KB
In aluminium alloys the highest resistance against recrystallisation is obtained through combined additions of Sc and Zr. Upon annealing these elements form a high number density of homogeneously distributed and coherent Al 3 (Sc x Zr 1-x )-L1 2 -dispersoids, and the coarsening of these phases subse