Fracture Characteristics of a Pure Iron Fabricated by Severe Plastic Deformation
強ひずみ加工による純鉄の特徴ある破壊挙動

2013 Research Report of Miyakonojo National College of Technology  
The severe plastic deformation ( SPD ) was applied to a pure −iron ( Fe −llppm C ) using high pressure torsion ( HPT ) straining at a rotation − speed of O. 2 rpm under a compression pressure of a 2 GPa . The Charpy impact properties and fracture characteristics of the HPTed specimen were investigated and compared
doi:10.24461/miyako.47.0_1 fatcat:7eljwd277ncofjrtf6zscvtqsu