“…[
47 ] Meanwhile, the dislocation is entangled with nano carbides forming dislocation tangles, which prevent the dislocation movement and enhance the material performance. [
55 ] According to the Orowan strengthening mechanism [
56 ]
where M , G , and b are the mean orientation factor, shear modulus, and Burger's vector of HSS, respectively. λ d is the mean distance between nano‐sized phases.…”