Post-β″ phases and their influence on microstructure and hardness in 6xxx Al-Mg-Si alloys
Starting from solid solution (T4) or a condition with β″ precipitates (T6), three Al-Mg-Si alloys with similar total solute content (1.3 at%), but different Si/Mg ratios (2, 1.25 and 0.8) were isothermally heat-treated at 250 or 260°C and investigated by transmission electron microscopy. The result...
|Published in:||Journal of Materials Science, Vol. 41, No. 2 (2006), p. 471-478|
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