Microstructure and properties of an aluminum D16 alloy subjected to cryogenic rolling.

Autor: Markushev, M., Avtokratova, E., Kazakulov, I., Krymsky, S., Mochalova, M., Murashkin, M., Sitdikov, O.
Zdroj: Russian Metallurgy (Metally); Apr2011, Vol. 2011 Issue 4, p364-369, 6p
Abstrakt: The developed dislocation structure that forms during cryorolling of a D16 alloy is found to be retained after short-term heating to 200°C. At higher temperatures, it undergoes recovery and recrystallization with the formation and growth of nanograins. Rolling intensify the decomposition of a preliminarily supersaturated aluminum solid solution, proving the alloy high-strength after artificial aging at a lower temperature and a shorter time as compared to a conventional T6 temper. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index