Estimate the yield stress of the iron crystal, when the iron crystal includes random dislocation network...

 

Transcribed Image Text:

Estimate the yield stress of the iron crystal, when the iron crystal includes random dislocation network whose density is p=1.0 x 108cm/cm. The average length of the dislocation / is approximately /=(pd-1/2 Interaction between dislocations, and Peieris force can be neglected. The lattice constant and G value of Fe are a=0.287 nm and 80GPa, respectively. Burgers vector in Fe is b (111)on [110] <111> slip 2 system. X Estimate the yield stress of the iron crystal, when the iron crystal includes random dislocation network whose density is p=1.0 x 108cm/cm. The average length of the dislocation / is approximately /=(pd-1/2 Interaction between dislocations, and Peieris force can be neglected. The lattice constant and G value of Fe are a=0.287 nm and 80GPa, respectively. Burgers vector in Fe is b (111)on [110] <111> slip 2 system. X

Answer rating: 100% (QA)

To estimate the yield stress of the iron crystal containing a random dislocation network we can use ... View the full answer