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Figure 8
Typical reactions of dislocations in Co, which lead to pinning and depinning effects on dislocations, using WC–8Co as an example: (a) reaction of Shockley partial dislocations that leads to the Hirth lock, (b) reaction of Shockley partial dislocations that leads to the Lomer–Cottrell lock, (c) reaction of Hirth dislocation and Shockley partial dislocation that leads to the Shockley partial dislocation, (d) reaction of stair-rod dislocation and Shockley partial dislocation that leads to the Shockley partial dislocation.

IUCrJ
Volume 7| Part 1| January 2020| Pages 42-48
ISSN: 2052-2525
https://doi.org/10.1107/S2052252519015471