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. 2018 Aug 13;53(24):16585–16597. doi: 10.1007/s10853-018-2779-1

Table 1.

Average grain size values (µm) with the standard deviation at different locations in the HPT-processed Mg

Location N = 1 N = 5
LAGB + HAGB HAGB LAGB + HAGB HAGB
Center 3.8 ± 2.6 4.1 ± 4.6 2.0 ± 1.7 2.2 ± 1.9
Halfway 1.8 ± 1.5 2.4 ± 2 2.0 ± 1.3 2.2 ± 1.6
Edge 1.6 ± 0.4 1.6 ± 0.2 1.6 ± 1.2 1.8 ± 1.4

N number of turns, LAGB low-angle grain boundary (misorientation < 15°), HAGB high-angle grain boundary (misorientation > 15°)