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Enhanced Age Hardening in an Al Mg Si Alloy Using High Speed Compression

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Figure

Fig. 1Experimental setup used for high-speed deformation, using a single powder gun.
Fig. 3Bright-field TEM images of 6061 aluminum alloys prepared (a) without and (b) with a high-speed deformation (2.3 © 105 s¹1),(c), (d).
Fig. 5(a) Bright and (b) dark field TEM images of the same regions of 6061 aluminum alloys prepared with high-speed deformation(2.3 © 105 s¹1) and then peak-aged at 175°C for 8 ks.
Fig. 7Fracture surfaces of 6061 aluminum alloys prepared (a), (c) without and (b), (d) with high-speed deformation (2.3 © 105 s¹1) andthen aged at 175°C for 8 ks.

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