9 Critical resolved shear stress is defined as A the shear s

9) Critical resolved shear stress is defined as
A. the shear stress on a slip plane and along the slip direction
B. the yield stress of a single crystal metal
C. the shear stress at 45° to the loading axis
D. the minimum shear stress required to initiate slip

Solution

Answers are A B & D

all the above points are correct for Critical resolved shear stress except C according to definition

We get maximum Critical resolved shear stress aat 45 degrees to the loading axis