%0 Journal Article %T A Review of Ultrafine-Grained Magnetic Materials Prepared by Using High-Pressure Torsion Method %A Wang, Zhi-Rui %A Si, Ping-Zhan %A Park, Jihoon %A Choi, Chul-Jin %A Ge, Hong-Liang %J Materials %V 15 %N 6 %@ 1996-1944 %D 2022-03-14 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve