Physico-Mathematical Theory of High Irreversible Strains in Metals
Auteur : Greshnov V.M.
Presents a new physical and mathematical theory of irreversible deformations and ductile fracture of metals that acknowledges the continuous change in the structure of materials during deformation and the accumulation of deformation damage. Plastic deformation, viscous destruction, evolution of structure, creep processes, and long-term strength of metals and stress relaxation are described in the framework of a unified approach and model. The author then expands this into a mathematical model for determining the mechanical characteristics of quasi-samples of standard mechanical properties in deformed semi-finished products.
Foreword
Introduction
1. Fundamentals of mechanics of strength and plasticity of metals
2. Fundamentals of the phenomenological theory of fracture and fracture criteria of metals at high plastic strains
3. Fundamentals of the physics of strength and plasticity of metals
4. A physico-phenomenological model of the single process of plastic deformation and ductile fracture of metals
5. A physico-phenomenological model of plasticity at high cyclic deformation and similar cold deformation
6. Physico-phenomenological models of irreversible strains in metals
7. Experimental verification of adequacy of models
8. Mathematical formulation and examples of solving applied problems of the physico–mathematical theory of plasticity
Conclusion
References
Index
V.M. Greshnov,Ufa State Aviation Technical University, Ufa, Russia
Date de parution : 12-2021
15.6x23.4 cm
Disponible chez l'éditeur (délai d'approvisionnement : 14 jours).
Prix indicatif 53,83 €
Ajouter au panierDate de parution : 02-2019
15.6x23.4 cm
Thèmes de Physico-Mathematical Theory of High Irreversible Strains... :
Mots-clés :
Copper M1; Equal Channel Angular Pressing; plastic deformation mechanics fundamentals; Scalar Dislocation Density; metal plasticity and strength physics fundamentals; Double Cross Slip; mechanics and physics of strength and plasticity; Stress Relaxation Model; physical and mathematical theory of irreversible deformations; Initial Dislocation Structure; creep rupture strength; Ultrafine Grained Metals; ductile fracture; Physico Mathematical Model; Plastic Deformation Intensity; 20kp Steel; Boundary Node Points; Thermomechanical Parameters; Dislocation Plasticity; Ideal Plasticity; Monotonic Deformation; Accumulated Plastic Strain; Creep Curves; Dislocation Density; Long Term Strength; Deformation Diagrams; Normal Contact Stresses; Cyclic Deformation; Cold Deformation; Irreversible Deformation