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8th International Symposium on Superalloy 718 and Derivatives : held September 29-October 1, 2014, Pittsburgh, Pennsylvania, USA / / edited by Eric Ott [and nine others]
| 8th International Symposium on Superalloy 718 and Derivatives : held September 29-October 1, 2014, Pittsburgh, Pennsylvania, USA / / edited by Eric Ott [and nine others] |
| Pubbl/distr/stampa | Hoboken, NJ : , : John Wiley & Sons, Inc., , 2014 |
| Descrizione fisica | 1 online resource |
| Disciplina | 620.1617 |
| Soggetto topico | Heat resistant alloys |
| ISBN |
1-5231-1978-0
1-119-01660-6 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910155855803321 |
| Hoboken, NJ : , : John Wiley & Sons, Inc., , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Basic compounds for superalloys : mechanical properties / / Joshua Pelleg
| Basic compounds for superalloys : mechanical properties / / Joshua Pelleg |
| Autore | Pelleg Joshua |
| Pubbl/distr/stampa | Amsterdam, Netherlands : , : Elsevier, , [2018] |
| Descrizione fisica | 1 online resource (625 pages) |
| Disciplina | 620.1617 |
| Soggetto topico |
Heat resistant alloys
Heat resistant alloys - Mechanical properties |
| ISBN |
0-12-816232-5
0-12-816133-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910583362603321 |
Pelleg Joshua
|
||
| Amsterdam, Netherlands : , : Elsevier, , [2018] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Compilation of Chemical Compositions and Rupture Strengths of Superalloys
| Compilation of Chemical Compositions and Rupture Strengths of Superalloys |
| Pubbl/distr/stampa | [Place of publication not identified], : American Society for Testing & Materials, 1970 |
| Descrizione fisica | 1 online resource (ii, 23 pages) |
| Disciplina | 620.1617 |
| Collana | ASTM data series publication |
| Soggetto topico |
Heat resistant alloys
Alloys |
| ISBN | 0-8031-0137-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910161639303321 |
| [Place of publication not identified], : American Society for Testing & Materials, 1970 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Corrosion of Zirconium Alloys
| Corrosion of Zirconium Alloys |
| Autore | Anderson W |
| Pubbl/distr/stampa | [Place of publication not identified], : American Society for Testing & Materials, 1964 |
| Descrizione fisica | 1 online resource (vi, 142 pages) |
| Disciplina | 620.1617 |
| Soggetto topico | Heat resistant alloys |
| ISBN | 0-8031-6946-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910164273203321 |
|
Anderson W
|
||
| [Place of publication not identified], : American Society for Testing & Materials, 1964 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fatigue crack propagation in metals and alloys [[electronic resource] ] : microstructural aspects and modelling concepts / / Ulrich Krupp
| Fatigue crack propagation in metals and alloys [[electronic resource] ] : microstructural aspects and modelling concepts / / Ulrich Krupp |
| Autore | Krupp Ulrich, Ph. D. |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH |
| Descrizione fisica | 1 online resource (313 p.) |
| Disciplina |
620.1617
620.166 |
| Soggetto topico |
Metals - Fatigue
Alloys - Fatigue |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-92160-9
9786610921607 3-527-61068-5 3-527-61067-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Fatigue Crack Propagation in Metals and Alloys; Foreword; Contents; Symbols and Abbreviations; 1 Introduction; 2 Basic Concepts of Metal Fatigue and Fracture in the Engineering Design Process; 2.1 Historical Overview; 2.2 Metal Fatigue, Crack Propagation and Service-Life Prediction: A Brief Introduction; 2.2.1 Fundamental Terms in Fatigue of Materials; 2.2.2 Fatigue-Life Prediction: Total-Life and Safe-Life Approach; 2.2.3 Fatigue-Life Prediction: Damage-Tolerant Approach; 2.2.4 Methods of Fatigue-Life Prediction at a Glance; 2.3 Basic Concepts of Technical Fracture Mechanics
2.3.1 The K Concept of LEFM2.3.2 Crack-Tip Plasticity: Concepts of Plastic-Zone Size; 2.3.3 Crack-Tip Plasticity: The J Integral; 3 Experimental Approaches to Crack Propagation; 3.1 Mechanical Testing; 3.1.1 Testing Systems; 3.1.2 Specimen Geometries; 3.1.3 Local Strain Measurement: The ISDG Technique; 3.2 Crack-Propagation Measurements; 3.2.1 Potential-Drop Concepts and Fracture Mechanics Experiments; 3.2.2 In Situ Observation of the Crack Length; 3.3 Methods of Microstructural Analysis and Quantitative Characterization of Grain and Phase Boundaries 3.3.1 Analytical SEM: Topography Contrast to Study Fracture Surfaces3.3.2 SEM Imaging by Backscattered Electrons and EBSD; 3.3.3 Evaluation of Kikuchi Patterns: Automated EBSD; 3.3.4 Orientation Analysis Using TEM and X-Ray Diffraction; 3.3.5 Mathematical and Graphical Description of Crystallographic Orientation Relationships; 3.3.6 Microstructure Characterization by TEM; 3.3.7 Further Methods to Characterize Mechanical Damage Mechanisms in Materials; 3.4 Reproducibility of Experimentally Studying the Mechanical Behavior of Materials 4 Physical Metallurgy of the Deformation Behavior of Metals and Alloys4.1 Elastic Deformation; 4.2 Plastic Deformation by Dislocation Motion; 4.3 Activation of Slip Planes in Single- and Polycrystalline Materials; 4.4 Special Features of the Cyclic Deformation of Metallic Materials; 5 Initiation of Microcracks; 5.1 Crack Initiation: Definition and Significance; 5.1.1 Influence of Notches, Surface Treatment and Residual Stresses; 5.2 Influence of Microstructual Factors on the Initiation of Fatigue Cracks; 5.2.1 Crack Initiation at the Surface: General Remarks 5.2.2 Crack Initiation at Inclusions and Pores5.2.3 Crack Initiation at Persistent Slip Bands; 5.3 Crack Initiation by Elastic Anisotropy; 5.3.1 Definition and Significance of Elastic Anisotropy; 5.3.2 Determination of Elastic Constants and Estimation of the Elastic Anisotropy; 5.3.3 FE Calculations of Elastic Anisotropy Stresses to Predict Crack Initiation Sites; 5.3.4 Analytical Calculation of Elastic Anisotropy Stresses; 5.4 Intercrystalline and Transcrystalline Crack Initiation; 5.4.1 Influence Parameters for Intercrystalline Crack Initiation 5.4.2 Crack Initiation at Elevated Temperature and Environmental Effects |
| Record Nr. | UNINA-9910144702203321 |
|
Krupp Ulrich, Ph. D.
|
||
| Weinheim, : Wiley-VCH | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fatigue crack propagation in metals and alloys [[electronic resource] ] : microstructural aspects and modelling concepts / / Ulrich Krupp
| Fatigue crack propagation in metals and alloys [[electronic resource] ] : microstructural aspects and modelling concepts / / Ulrich Krupp |
| Autore | Krupp Ulrich, Ph. D. |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH |
| Descrizione fisica | 1 online resource (313 p.) |
| Disciplina |
620.1617
620.166 |
| Soggetto topico |
Metals - Fatigue
Alloys - Fatigue |
| ISBN |
1-280-92160-9
9786610921607 3-527-61068-5 3-527-61067-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Fatigue Crack Propagation in Metals and Alloys; Foreword; Contents; Symbols and Abbreviations; 1 Introduction; 2 Basic Concepts of Metal Fatigue and Fracture in the Engineering Design Process; 2.1 Historical Overview; 2.2 Metal Fatigue, Crack Propagation and Service-Life Prediction: A Brief Introduction; 2.2.1 Fundamental Terms in Fatigue of Materials; 2.2.2 Fatigue-Life Prediction: Total-Life and Safe-Life Approach; 2.2.3 Fatigue-Life Prediction: Damage-Tolerant Approach; 2.2.4 Methods of Fatigue-Life Prediction at a Glance; 2.3 Basic Concepts of Technical Fracture Mechanics
2.3.1 The K Concept of LEFM2.3.2 Crack-Tip Plasticity: Concepts of Plastic-Zone Size; 2.3.3 Crack-Tip Plasticity: The J Integral; 3 Experimental Approaches to Crack Propagation; 3.1 Mechanical Testing; 3.1.1 Testing Systems; 3.1.2 Specimen Geometries; 3.1.3 Local Strain Measurement: The ISDG Technique; 3.2 Crack-Propagation Measurements; 3.2.1 Potential-Drop Concepts and Fracture Mechanics Experiments; 3.2.2 In Situ Observation of the Crack Length; 3.3 Methods of Microstructural Analysis and Quantitative Characterization of Grain and Phase Boundaries 3.3.1 Analytical SEM: Topography Contrast to Study Fracture Surfaces3.3.2 SEM Imaging by Backscattered Electrons and EBSD; 3.3.3 Evaluation of Kikuchi Patterns: Automated EBSD; 3.3.4 Orientation Analysis Using TEM and X-Ray Diffraction; 3.3.5 Mathematical and Graphical Description of Crystallographic Orientation Relationships; 3.3.6 Microstructure Characterization by TEM; 3.3.7 Further Methods to Characterize Mechanical Damage Mechanisms in Materials; 3.4 Reproducibility of Experimentally Studying the Mechanical Behavior of Materials 4 Physical Metallurgy of the Deformation Behavior of Metals and Alloys4.1 Elastic Deformation; 4.2 Plastic Deformation by Dislocation Motion; 4.3 Activation of Slip Planes in Single- and Polycrystalline Materials; 4.4 Special Features of the Cyclic Deformation of Metallic Materials; 5 Initiation of Microcracks; 5.1 Crack Initiation: Definition and Significance; 5.1.1 Influence of Notches, Surface Treatment and Residual Stresses; 5.2 Influence of Microstructual Factors on the Initiation of Fatigue Cracks; 5.2.1 Crack Initiation at the Surface: General Remarks 5.2.2 Crack Initiation at Inclusions and Pores5.2.3 Crack Initiation at Persistent Slip Bands; 5.3 Crack Initiation by Elastic Anisotropy; 5.3.1 Definition and Significance of Elastic Anisotropy; 5.3.2 Determination of Elastic Constants and Estimation of the Elastic Anisotropy; 5.3.3 FE Calculations of Elastic Anisotropy Stresses to Predict Crack Initiation Sites; 5.3.4 Analytical Calculation of Elastic Anisotropy Stresses; 5.4 Intercrystalline and Transcrystalline Crack Initiation; 5.4.1 Influence Parameters for Intercrystalline Crack Initiation 5.4.2 Crack Initiation at Elevated Temperature and Environmental Effects |
| Record Nr. | UNINA-9910831184003321 |
|
Krupp Ulrich, Ph. D.
|
||
| Weinheim, : Wiley-VCH | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fatigue crack propagation in metals and alloys [[electronic resource] ] : microstructural aspects and modelling concepts / / Ulrich Krupp
| Fatigue crack propagation in metals and alloys [[electronic resource] ] : microstructural aspects and modelling concepts / / Ulrich Krupp |
| Autore | Krupp Ulrich, Ph. D. |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH |
| Descrizione fisica | 1 online resource (313 p.) |
| Disciplina |
620.1617
620.166 |
| Soggetto topico |
Metals - Fatigue
Alloys - Fatigue |
| ISBN |
1-280-92160-9
9786610921607 3-527-61068-5 3-527-61067-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Fatigue Crack Propagation in Metals and Alloys; Foreword; Contents; Symbols and Abbreviations; 1 Introduction; 2 Basic Concepts of Metal Fatigue and Fracture in the Engineering Design Process; 2.1 Historical Overview; 2.2 Metal Fatigue, Crack Propagation and Service-Life Prediction: A Brief Introduction; 2.2.1 Fundamental Terms in Fatigue of Materials; 2.2.2 Fatigue-Life Prediction: Total-Life and Safe-Life Approach; 2.2.3 Fatigue-Life Prediction: Damage-Tolerant Approach; 2.2.4 Methods of Fatigue-Life Prediction at a Glance; 2.3 Basic Concepts of Technical Fracture Mechanics
2.3.1 The K Concept of LEFM2.3.2 Crack-Tip Plasticity: Concepts of Plastic-Zone Size; 2.3.3 Crack-Tip Plasticity: The J Integral; 3 Experimental Approaches to Crack Propagation; 3.1 Mechanical Testing; 3.1.1 Testing Systems; 3.1.2 Specimen Geometries; 3.1.3 Local Strain Measurement: The ISDG Technique; 3.2 Crack-Propagation Measurements; 3.2.1 Potential-Drop Concepts and Fracture Mechanics Experiments; 3.2.2 In Situ Observation of the Crack Length; 3.3 Methods of Microstructural Analysis and Quantitative Characterization of Grain and Phase Boundaries 3.3.1 Analytical SEM: Topography Contrast to Study Fracture Surfaces3.3.2 SEM Imaging by Backscattered Electrons and EBSD; 3.3.3 Evaluation of Kikuchi Patterns: Automated EBSD; 3.3.4 Orientation Analysis Using TEM and X-Ray Diffraction; 3.3.5 Mathematical and Graphical Description of Crystallographic Orientation Relationships; 3.3.6 Microstructure Characterization by TEM; 3.3.7 Further Methods to Characterize Mechanical Damage Mechanisms in Materials; 3.4 Reproducibility of Experimentally Studying the Mechanical Behavior of Materials 4 Physical Metallurgy of the Deformation Behavior of Metals and Alloys4.1 Elastic Deformation; 4.2 Plastic Deformation by Dislocation Motion; 4.3 Activation of Slip Planes in Single- and Polycrystalline Materials; 4.4 Special Features of the Cyclic Deformation of Metallic Materials; 5 Initiation of Microcracks; 5.1 Crack Initiation: Definition and Significance; 5.1.1 Influence of Notches, Surface Treatment and Residual Stresses; 5.2 Influence of Microstructual Factors on the Initiation of Fatigue Cracks; 5.2.1 Crack Initiation at the Surface: General Remarks 5.2.2 Crack Initiation at Inclusions and Pores5.2.3 Crack Initiation at Persistent Slip Bands; 5.3 Crack Initiation by Elastic Anisotropy; 5.3.1 Definition and Significance of Elastic Anisotropy; 5.3.2 Determination of Elastic Constants and Estimation of the Elastic Anisotropy; 5.3.3 FE Calculations of Elastic Anisotropy Stresses to Predict Crack Initiation Sites; 5.3.4 Analytical Calculation of Elastic Anisotropy Stresses; 5.4 Intercrystalline and Transcrystalline Crack Initiation; 5.4.1 Influence Parameters for Intercrystalline Crack Initiation 5.4.2 Crack Initiation at Elevated Temperature and Environmental Effects |
| Record Nr. | UNINA-9910841465803321 |
|
Krupp Ulrich, Ph. D.
|
||
| Weinheim, : Wiley-VCH | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High temperature strain of metals and alloys [[electronic resource] ] : physical fundamentals / / Valim Levitin
| High temperature strain of metals and alloys [[electronic resource] ] : physical fundamentals / / Valim Levitin |
| Autore | Levitin Valim |
| Pubbl/distr/stampa | Weinheim ; ; Chichester, : Wiley-VCH, 2006 |
| Descrizione fisica | 1 online resource (181 p.) |
| Disciplina |
620.1617
669.83 |
| Soggetto topico |
Metals - Effect of high temperatures on
Alloys - Thermal properties |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-85422-7
9786610854226 3-527-60795-1 3-527-60714-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
High Temperature Strain of Metals and Alloys; Contents; Introduction; 1 Macroscopic Characteristics of Strain of Metallic Materials at High Temperatures; 2 The Experimental Equipment and the in situ X-ray Investigation Technique; 2.1 Experimental Installation; 2.2 Measurement Procedure; 2.3 Measurements of Structural Parameters; 2.4 Diffraction Electron Microscopy; 2.5 Amplitude of Atomic Vibrations; 2.6 Materials under Investigation; 2.7 Summary; 3 Structural Parameters in High-Temperature Deformed Metals; 3.1 Evolution of Structural Parameters; 3.2 Dislocation Structure
3.3 Distances between Dislocations in Sub-boundaries3.4 Sub-boundaries as Dislocation Sources and Obstacles; 3.5 Dislocations inside Subgrains; 3.6 Vacancy Loops and Helicoids; 3.7 Total Combination of Structural Peculiarities of High-temperature Deformation; 3.8 Summary; 4 Physical Mechanism and Structural Model of Strain at High Temperatures; 4.1 Physical Model and Theory; 4.2 Velocity of Dislocations; 4.3 Dislocation Density; 4.4 Rate of the Steady-State Creep; 4.5 Effect of Alloying: Relationship between Creep Rate and Mean-Square Atomic Amplitudes 4.6 Formation of Jogs. Low-Angle Sub-boundaries in f.c.c. and b.c.c. Crystal Lattices4.7 Significance of the Stacking Faults Energy; 4.8 Stability of Dislocation Sub-boundaries; 4.9 Scope of Application of the Theory; 4.10 Summary; 5 Simulation of the Evolution of Parameters during Deformation; 5.1 Parameters of the Physical Model; 5.2 Equations; 5.2.1 Strain Rate; 5.2.2 Change in the Dislocation Density; 5.2.3 The Dislocation Slip Velocity; 5.2.4 The Dislocation Climb Velocity; 5.2.5 The Dislocation Spacing in Sub-boundaries; 5.2.6 Variation of the Subgrain Size 5.2.7 System of Differential Equations5.3 Results of Simulation: Changes in the Structural Parameters; 5.4 Density of Dislocations during Stationary Creep; 5.5 Summary; 6 High-temperature Deformation of Superalloys; 6.1 γ ́ Phase in Superalloys; 6.2 Changes in the Matrix of Alloys during Strain; 6.3 Interaction of Dislocations and Particles of the Hardening Phase; 6.4 Dependence of Creep Rate on Stress. The Average Length of the Activated Dislocation Segments; 6.5 Mechanism of Strain and the Creep Rate Equation; 6.6 Composition of the γ ́ Phase and Mean-square Amplitudes of Atomic Vibrations 6.7 Influence of the Particle Size and Concentration6.8 The Prediction of Properties on the Basis of Integrated Databases; 6.9 Summary; 7 Single Crystals of Superalloys; 7.1 Effect of Orientation on Properties; 7.2 Deformation of Single-crystal Superalloys at Lower Temperatures and Higher Stress; 7.3 Deformation of Single-crystal Superalloys at Higher Temperatures and Lower Stress; 7.4 On the Composition of Superalloys; 7.5 Rafting; 7.6 Effect of Composition and Temperature on γ/γ ́ Misfit; 7.7 Other Creep Equations; 7.8 Summary; 8 High-temperature Deformation of Some Refractory Metals 8.1 The Creep Behavior |
| Record Nr. | UNINA-9910144704403321 |
|
Levitin Valim
|
||
| Weinheim ; ; Chichester, : Wiley-VCH, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High temperature strain of metals and alloys [[electronic resource] ] : physical fundamentals / / Valim Levitin
| High temperature strain of metals and alloys [[electronic resource] ] : physical fundamentals / / Valim Levitin |
| Autore | Levitin Valim |
| Pubbl/distr/stampa | Weinheim ; ; Chichester, : Wiley-VCH, 2006 |
| Descrizione fisica | 1 online resource (181 p.) |
| Disciplina |
620.1617
669.83 |
| Soggetto topico |
Metals - Effect of high temperatures on
Alloys - Thermal properties |
| ISBN |
1-280-85422-7
9786610854226 3-527-60795-1 3-527-60714-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
High Temperature Strain of Metals and Alloys; Contents; Introduction; 1 Macroscopic Characteristics of Strain of Metallic Materials at High Temperatures; 2 The Experimental Equipment and the in situ X-ray Investigation Technique; 2.1 Experimental Installation; 2.2 Measurement Procedure; 2.3 Measurements of Structural Parameters; 2.4 Diffraction Electron Microscopy; 2.5 Amplitude of Atomic Vibrations; 2.6 Materials under Investigation; 2.7 Summary; 3 Structural Parameters in High-Temperature Deformed Metals; 3.1 Evolution of Structural Parameters; 3.2 Dislocation Structure
3.3 Distances between Dislocations in Sub-boundaries3.4 Sub-boundaries as Dislocation Sources and Obstacles; 3.5 Dislocations inside Subgrains; 3.6 Vacancy Loops and Helicoids; 3.7 Total Combination of Structural Peculiarities of High-temperature Deformation; 3.8 Summary; 4 Physical Mechanism and Structural Model of Strain at High Temperatures; 4.1 Physical Model and Theory; 4.2 Velocity of Dislocations; 4.3 Dislocation Density; 4.4 Rate of the Steady-State Creep; 4.5 Effect of Alloying: Relationship between Creep Rate and Mean-Square Atomic Amplitudes 4.6 Formation of Jogs. Low-Angle Sub-boundaries in f.c.c. and b.c.c. Crystal Lattices4.7 Significance of the Stacking Faults Energy; 4.8 Stability of Dislocation Sub-boundaries; 4.9 Scope of Application of the Theory; 4.10 Summary; 5 Simulation of the Evolution of Parameters during Deformation; 5.1 Parameters of the Physical Model; 5.2 Equations; 5.2.1 Strain Rate; 5.2.2 Change in the Dislocation Density; 5.2.3 The Dislocation Slip Velocity; 5.2.4 The Dislocation Climb Velocity; 5.2.5 The Dislocation Spacing in Sub-boundaries; 5.2.6 Variation of the Subgrain Size 5.2.7 System of Differential Equations5.3 Results of Simulation: Changes in the Structural Parameters; 5.4 Density of Dislocations during Stationary Creep; 5.5 Summary; 6 High-temperature Deformation of Superalloys; 6.1 γ ́ Phase in Superalloys; 6.2 Changes in the Matrix of Alloys during Strain; 6.3 Interaction of Dislocations and Particles of the Hardening Phase; 6.4 Dependence of Creep Rate on Stress. The Average Length of the Activated Dislocation Segments; 6.5 Mechanism of Strain and the Creep Rate Equation; 6.6 Composition of the γ ́ Phase and Mean-square Amplitudes of Atomic Vibrations 6.7 Influence of the Particle Size and Concentration6.8 The Prediction of Properties on the Basis of Integrated Databases; 6.9 Summary; 7 Single Crystals of Superalloys; 7.1 Effect of Orientation on Properties; 7.2 Deformation of Single-crystal Superalloys at Lower Temperatures and Higher Stress; 7.3 Deformation of Single-crystal Superalloys at Higher Temperatures and Lower Stress; 7.4 On the Composition of Superalloys; 7.5 Rafting; 7.6 Effect of Composition and Temperature on γ/γ ́ Misfit; 7.7 Other Creep Equations; 7.8 Summary; 8 High-temperature Deformation of Some Refractory Metals 8.1 The Creep Behavior |
| Record Nr. | UNINA-9910830230803321 |
|
Levitin Valim
|
||
| Weinheim ; ; Chichester, : Wiley-VCH, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High temperature strain of metals and alloys [[electronic resource] ] : physical fundamentals / / Valim Levitin
| High temperature strain of metals and alloys [[electronic resource] ] : physical fundamentals / / Valim Levitin |
| Autore | Levitin Valim |
| Pubbl/distr/stampa | Weinheim ; ; Chichester, : Wiley-VCH, 2006 |
| Descrizione fisica | 1 online resource (181 p.) |
| Disciplina |
620.1617
669.83 |
| Soggetto topico |
Metals - Effect of high temperatures on
Alloys - Thermal properties |
| ISBN |
1-280-85422-7
9786610854226 3-527-60795-1 3-527-60714-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
High Temperature Strain of Metals and Alloys; Contents; Introduction; 1 Macroscopic Characteristics of Strain of Metallic Materials at High Temperatures; 2 The Experimental Equipment and the in situ X-ray Investigation Technique; 2.1 Experimental Installation; 2.2 Measurement Procedure; 2.3 Measurements of Structural Parameters; 2.4 Diffraction Electron Microscopy; 2.5 Amplitude of Atomic Vibrations; 2.6 Materials under Investigation; 2.7 Summary; 3 Structural Parameters in High-Temperature Deformed Metals; 3.1 Evolution of Structural Parameters; 3.2 Dislocation Structure
3.3 Distances between Dislocations in Sub-boundaries3.4 Sub-boundaries as Dislocation Sources and Obstacles; 3.5 Dislocations inside Subgrains; 3.6 Vacancy Loops and Helicoids; 3.7 Total Combination of Structural Peculiarities of High-temperature Deformation; 3.8 Summary; 4 Physical Mechanism and Structural Model of Strain at High Temperatures; 4.1 Physical Model and Theory; 4.2 Velocity of Dislocations; 4.3 Dislocation Density; 4.4 Rate of the Steady-State Creep; 4.5 Effect of Alloying: Relationship between Creep Rate and Mean-Square Atomic Amplitudes 4.6 Formation of Jogs. Low-Angle Sub-boundaries in f.c.c. and b.c.c. Crystal Lattices4.7 Significance of the Stacking Faults Energy; 4.8 Stability of Dislocation Sub-boundaries; 4.9 Scope of Application of the Theory; 4.10 Summary; 5 Simulation of the Evolution of Parameters during Deformation; 5.1 Parameters of the Physical Model; 5.2 Equations; 5.2.1 Strain Rate; 5.2.2 Change in the Dislocation Density; 5.2.3 The Dislocation Slip Velocity; 5.2.4 The Dislocation Climb Velocity; 5.2.5 The Dislocation Spacing in Sub-boundaries; 5.2.6 Variation of the Subgrain Size 5.2.7 System of Differential Equations5.3 Results of Simulation: Changes in the Structural Parameters; 5.4 Density of Dislocations during Stationary Creep; 5.5 Summary; 6 High-temperature Deformation of Superalloys; 6.1 γ ́ Phase in Superalloys; 6.2 Changes in the Matrix of Alloys during Strain; 6.3 Interaction of Dislocations and Particles of the Hardening Phase; 6.4 Dependence of Creep Rate on Stress. The Average Length of the Activated Dislocation Segments; 6.5 Mechanism of Strain and the Creep Rate Equation; 6.6 Composition of the γ ́ Phase and Mean-square Amplitudes of Atomic Vibrations 6.7 Influence of the Particle Size and Concentration6.8 The Prediction of Properties on the Basis of Integrated Databases; 6.9 Summary; 7 Single Crystals of Superalloys; 7.1 Effect of Orientation on Properties; 7.2 Deformation of Single-crystal Superalloys at Lower Temperatures and Higher Stress; 7.3 Deformation of Single-crystal Superalloys at Higher Temperatures and Lower Stress; 7.4 On the Composition of Superalloys; 7.5 Rafting; 7.6 Effect of Composition and Temperature on γ/γ ́ Misfit; 7.7 Other Creep Equations; 7.8 Summary; 8 High-temperature Deformation of Some Refractory Metals 8.1 The Creep Behavior |
| Record Nr. | UNINA-9910840538203321 |
|
Levitin Valim
|
||
| Weinheim ; ; Chichester, : Wiley-VCH, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
