ductile and brittle fracture pdf
{"Image DocumentName": "Fracture of Metals \u2013 Ductile Fracture", "Image ImageDescription": "Fracture results in separation of stressed solid into two or more parts. Ductile fracture : High plastic deformation & slow crack propagation. Three steps : Specimen forms neck and. cavities within neck. Cavities form crack and. crack propagates towards. surface, perpendicular to stress. Direction of crack changes to. 450 resulting in cup-cone. fracture. 7-7.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}