Ductile Fracture in Metal Forming provides an approach to micromechanical ductile fracture prediction which is applicable to all metal-forming processes. It also examines in detail our current understanding of the mechanics and physics of ductile fracture in metal-forming processes. Starting with an overview of different ductile fracture scenarios, this book goes on to explain modelling techniques that predict a range of mechanical phenomena that can lead to ductile fracture. The particular challenges in creating micromechanical models are addressed, as are methods of applying these models to several common metal-forming processes. Explains innovative micromechanical modelling techniques for a variety of material behaviorsExamines how these models can be applied to metal forming processes in practice, including blanking, arrowed cracks in drawing, and surface cracks in upset forgingProvides a thorough examination of both macroscopic and microscopic ductile fracture theory INDICE: 1. Macroscopic ductile fracture phenomena 2. Macroscopic ductile fracture criteria A. Microscopic ductile fracture phenomena B. Microscopic ductile fracture criteria 3. Micromechanical modelling using an ellipsoidal void model (Author's model) 4. Simulation results using an ellipsoidal void model (Author's model)
- ISBN: 978-0-12-814772-6
- Editorial: Academic Press
- Encuadernacion: Rústica
- Páginas: 200
- Fecha Publicación: 01/10/2019
- Nº Volúmenes: 1
- Idioma: Inglés