Inhomogeneity of Texture, Particle Precipitation and Grain Size under Recrystallization of Al-Mg , Al-Mg-Li and Al-Mg-Sc Alloys


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The X-ray rocking curve method (RCM) was used to characterize microstructure and texture of Al and alloys: Al-Mg (AMg6) and Al-Mg-Li (1420), Al- Mg-Sc (1570) after cold rolling to a 8-70 % reduction in thickness, and then annealing at 300-5500C. The fractions of recrystallized grains with {111}, {100}, {113} and {110} orientation in the sheet plane and its distribution on the sizes was measured by a RCM. For these alloys a grains with orientation of {111} and {100} grow much faster than grains {113} and particularly {110}. In an alloy 1420 at 300-4000C continuous recrystallization takes place with fine grains and weakening rolling texture



Materials Science Forum (Volumes 467-470)

Edited by:

B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot




S. Y. Betsofen and A.L. Lapin, "Inhomogeneity of Texture, Particle Precipitation and Grain Size under Recrystallization of Al-Mg , Al-Mg-Li and Al-Mg-Sc Alloys", Materials Science Forum, Vols. 467-470, pp. 363-368, 2004

Online since:

October 2004




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