Figure 2.
SEM images of the liquid nitrogen brittle section and tensile section (TS) of (a) FG/MCC, (b) 0 FG/MCC 5, (c) FG/MCC 10, (d) FG/MCC 15, (e) FG/MCC 20, (f) FG/MCC 0 TS, (g) FG/MCC 5 TS, (h) FG/MCC 10, (i) TS FG/MCC 15 and (j) FG/MCC 20.
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