Askmemetallurgy Latest Questions
The Burger’s vector of a dislocation in a cubic crystal (with lattice parameter a) is a/2 [110]and dislocation line is along [112] direction. The angle (in degrees) between the dislocation line and its Burger’s vector is ...Read more
The Burger’s vector of a dislocation in a cubic crystal (with lattice parameter a) is a/2 [110]and dislocation line is along [112] direction. The angle (in degrees) between the dislocation line and its Burger’s vector is .
Read less
Pure iron transforms from body centered cubic (BCC) to face centered cubic (FCC) crystal structure at 912 °C. If the lattice parameter of the BCC phase is 0.293 nm and that of the FCC phase is 0.363 nm, the associated ...Read more
Pure iron transforms from body centered cubic (BCC) to face centered cubic (FCC) crystal structure at 912 °C. If the lattice parameter of the BCC phase is 0.293 nm and that of the FCC phase is 0.363 nm, the associated volume change is ______ (in % to one decimal place).
Read less