%0 Journal Article %T Severe shot peening of AISI 321 with 1000% and 1 300% coverages: A comparative study on the surface nanocrystallization, phase transformation, sub-surface microcracks, and microhardness %A PourAli, Sadegh %A Kiani Rashid, Ali Reza %A Babakhani, Abolfazl %A S. Virtanen %J International Journal of Materials Research %@ 1862-5282 %D 2018