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Grain boundaries and crystalline plasticity [[electronic resource] /] / edited by Louisette Priester
| Grain boundaries and crystalline plasticity [[electronic resource] /] / edited by Louisette Priester |
| Pubbl/distr/stampa | London, : ISTE |
| Descrizione fisica | 1 online resource (358 p.) |
| Disciplina | 660/.284298 |
| Altri autori (Persone) | PriesterLouisette |
| Collana | ISTE |
| Soggetto topico |
Grain boundaries - Mathematical models
Crystalline interfaces Dislocations in crystals |
| ISBN |
1-118-60303-6
1-118-60310-9 1-118-60308-7 1-299-18785-4 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Grain Boundaries and Crystalline Plasticity; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Grain Boundary Structures and Defects; 1.1. Equilibrium structure of grain boundaries; 1.1.1. Geometric description and elements of bicrystallography; 1.1.2. Grain boundary structure in terms of intrinsic dislocations; 1.1.3. Grain boundary atomic structure - structural unit model; 1.1.4. Energetic atomic description; 1.2. Crystalline defects of grain boundaries; 1.2.1. Point defects - intergranular segregation; 1.2.2. Linear defects: extrinsic dislocations
1.2.3. Volume defects - grain boundary precipitation1.3. Conclusion; 1.4. Bibliography; Chapter 2. Elementary Grain Boundary Deformation Mechanisms; 2.1. Dislocation in close proximity to a grain boundary; 2.2. Elastic interaction between dislocations and grain boundaries: image force; 2.3. Short range (or core) interaction between dislocations and grain boundaries; 2.3.1. Geometric and energetic criteria for slip transmission; 2.3.2. Elementary mechanisms of dislocations at grain boundaries; 2.3.3. Atomic scale simulations of interaction mechanisms between dislocations and grain boundaries 2.3.4. Experimental observations of interaction mechanisms2.3.5. Elastic stress fields associated with extrinsic dislocations; 2.4. Relaxation of stress fields associated with extrinsic dislocations; 2.4.1. Relaxation processes in a grain boundary; 2.4.2. Evolution of stress fields with relaxation time; 2.4.3. Experimental studies of grain boundary relaxation phenomena; 2.4.4. Conclusion; 2.5. Relationships between elementary interface mechanisms and mechanical behaviors of materials; 2.6. Bibliography; Chapter 3. Grain Boundaries in Cold Deformation; 3.1. Introduction 3.2. Plastic compatibility and incompatibility of deformation at grain boundaries3.2.1. General points; 3.2.2. Calculation of incompatibilities in a bicrystal; 3.3. Internal stresses in polycrystal grains; 3.3.1. Notions of crystalline plasticity, single crystal behavior for use in polycrystalline models; 3.3.2. Internal stresses in polycrystals; 3.3.3. Stress relaxation mechanisms; 3.4. Modeling local mechanical fields using the finite element method (FEM); 3.4.1. Aggregates; 3.4.2. From single crystal to polycrystal using finite transformations 3.4.3. Identification of the constitutive and hardening law parameters3.4.4. Examples of local mechanical fields proposed by the polycrystalline models; 3.5. Hall-Petch's law, geometrically necessary dislocations; 3.5.1. Definition; 3.5.2. Modeling the grain size effect in polycrystals, comparison with experiments; 3.6. Sub-grain boundaries and grain boundaries in deformation and recrystallization; 3.6.1. Deformation sub-boundaries and grain boundaries; 3.6.2. Recrystallization sub-grain boundaries; 3.7. Conclusion; 3.8. Bibliography Chapter 4. Creep and High Temperature Plasticity: Grain Boundary Dynamics |
| Record Nr. | UNINA-9910138861603321 |
| London, : ISTE | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Grain boundaries and crystalline plasticity / / edited by Louisette Priester
| Grain boundaries and crystalline plasticity / / edited by Louisette Priester |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | London, : ISTE |
| Descrizione fisica | 1 online resource (358 p.) |
| Disciplina | 660/.284298 |
| Altri autori (Persone) | PriesterLouisette |
| Collana | ISTE |
| Soggetto topico |
Grain boundaries - Mathematical models
Crystalline interfaces Dislocations in crystals |
| ISBN |
1-118-60303-6
1-118-60310-9 1-118-60308-7 1-299-18785-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Grain Boundaries and Crystalline Plasticity; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Grain Boundary Structures and Defects; 1.1. Equilibrium structure of grain boundaries; 1.1.1. Geometric description and elements of bicrystallography; 1.1.2. Grain boundary structure in terms of intrinsic dislocations; 1.1.3. Grain boundary atomic structure - structural unit model; 1.1.4. Energetic atomic description; 1.2. Crystalline defects of grain boundaries; 1.2.1. Point defects - intergranular segregation; 1.2.2. Linear defects: extrinsic dislocations
1.2.3. Volume defects - grain boundary precipitation1.3. Conclusion; 1.4. Bibliography; Chapter 2. Elementary Grain Boundary Deformation Mechanisms; 2.1. Dislocation in close proximity to a grain boundary; 2.2. Elastic interaction between dislocations and grain boundaries: image force; 2.3. Short range (or core) interaction between dislocations and grain boundaries; 2.3.1. Geometric and energetic criteria for slip transmission; 2.3.2. Elementary mechanisms of dislocations at grain boundaries; 2.3.3. Atomic scale simulations of interaction mechanisms between dislocations and grain boundaries 2.3.4. Experimental observations of interaction mechanisms2.3.5. Elastic stress fields associated with extrinsic dislocations; 2.4. Relaxation of stress fields associated with extrinsic dislocations; 2.4.1. Relaxation processes in a grain boundary; 2.4.2. Evolution of stress fields with relaxation time; 2.4.3. Experimental studies of grain boundary relaxation phenomena; 2.4.4. Conclusion; 2.5. Relationships between elementary interface mechanisms and mechanical behaviors of materials; 2.6. Bibliography; Chapter 3. Grain Boundaries in Cold Deformation; 3.1. Introduction 3.2. Plastic compatibility and incompatibility of deformation at grain boundaries3.2.1. General points; 3.2.2. Calculation of incompatibilities in a bicrystal; 3.3. Internal stresses in polycrystal grains; 3.3.1. Notions of crystalline plasticity, single crystal behavior for use in polycrystalline models; 3.3.2. Internal stresses in polycrystals; 3.3.3. Stress relaxation mechanisms; 3.4. Modeling local mechanical fields using the finite element method (FEM); 3.4.1. Aggregates; 3.4.2. From single crystal to polycrystal using finite transformations 3.4.3. Identification of the constitutive and hardening law parameters3.4.4. Examples of local mechanical fields proposed by the polycrystalline models; 3.5. Hall-Petch's law, geometrically necessary dislocations; 3.5.1. Definition; 3.5.2. Modeling the grain size effect in polycrystals, comparison with experiments; 3.6. Sub-grain boundaries and grain boundaries in deformation and recrystallization; 3.6.1. Deformation sub-boundaries and grain boundaries; 3.6.2. Recrystallization sub-grain boundaries; 3.7. Conclusion; 3.8. Bibliography Chapter 4. Creep and High Temperature Plasticity: Grain Boundary Dynamics |
| Record Nr. | UNINA-9910821368303321 |
| London, : ISTE | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||