Figure 2

(a) Engineering stress-strain curves of the MGCs subjected to tension. (b) Corresponding nominal strain-hardening rate of the MGCs. (c) Engineering stress-strain curves of samples S3 with aspect ratio of 2 and 15, respectively.
(a) Engineering stress-strain curves of the MGCs subjected to tension. (b) Corresponding nominal strain-hardening rate of the MGCs. (c) Engineering stress-strain curves of samples S3 with aspect ratio of 2 and 15, respectively.