Constitutive Laws of Plastic Deformation and Fracture: "19th Canadian Fracture Conference, Ottawa, Ontario, 29-31 May 1989"

Front Matter....Pages i-xii High Temperature Fatigue....Pages 1-13 Micro-Mechanical influences on the Fatigue Crack Growth Behavior of Nickel Base Superalloys....Pages 15-26 Microstructures and Crack Opening in a Nickel-Base Superalloy Deformed by In-Situ Tensile Tests.....Pages 27-33 Mechanical Behavior Modeling of a Nickel Base Single-Crystal Superalloy....Pages 35-41 The Cyclic Deformation of PWA 1480 Single Crystals as a Function of Temperature, Strain Rate and Orientation....Pages 43-48 Anisotropic Mechanical Behavior Modeling of a Nickel-Base Single Crystal Superalloy....Pages 49-55 The Mechanical Processes of Thermal Fatigue Degradation in in-100 Superalloy....Pages 57-66 Inclusion of DSA Modeling Capability in Unified Viscoplasticity Theories, with Application to Inconel 718 at 1100 °F....Pages 67-76 Cyclic Deformation and Life Prediction Using Damage Mechanics....Pages 77-85 Non-Linear Structural Modeling: Interactions Between Physical Mechanisms and Continuum Theories....Pages 87-99 Fatigue Characteristics of SiC p -Metal Matrix Composite....Pages 101-107 On Constitutive Relationships for Fatigue Crack Growth....Pages 109-115 Effect of Microstructure on the short crack growth in Al-2024-UA and Al-8090-UA....Pages 117-123 Cyclic Plastic Instability in Pure Aluminum and Aluminum Alloy 7075 T6: Effects of Temperature, Strain Rate, and Waveform....Pages 125-132 Processing Defects and the Fracture of Ceramics and Designed Ceramic/Ceramic Composites....Pages 133-146 Indentation Creep in Semi-Brittle Materials....Pages 147-153 On the Fracture Behavior of Rock Salt....Pages 155-163 An Examination of Constitutive Laws by High Temperature Creep of Engineering Materials....Pages 165-171 A Creep Constitutive Equation of a Single Crystal Nickel-Based Superalloy Under Uniaxial Loading....Pages 173-179 A Creep Constitutive Model of Dislocation Thermal Activation....Pages 181-187 Determining a Constitutive Equation for Creep of a Wood’s Metal Model Material....Pages 189-195 “Dislocation Crack-Tip Interactions: Influence on Sub Critical Crack Growth”....Pages 197-205 The Effect of Quenching Procedures on Microstructures and Toughness of Tempered 4Cr5MoSiV1 (AISI H13) Steel....Pages 207-213 Fracture Toughness Modeling for Materials with Complex Microstructure....Pages 215-221 Thermal Activation and Brittle Failure of Structural Steels....Pages 223-228 The Use of Elastic-Plastic Stress Fields to Describe Mixed Mode I/II Brittle Fracture in Steel....Pages 229-235 Microstructure and Fracture Characteristic of Aluminium — Zinc — Titanium Alloys....Pages 237-243 Three-Dimensional Aspects of the Fracture Process Zone and Caustics....Pages 245-251 On the Behavior and the Modelization of an Austenitic Stainless Steel 17-12 Mo-SPH at Intermediate Temperature Description of Dislocation-Point Defect Interactions....Pages 253-261 Applications of a Theory of Mobile Dislocation Density to the Study of Rate-Sensitive Deformation....Pages 263-272 Thermodynamically Consistent Constitutive Laws in Plasticity Including Damage....Pages 273-278 Comments on Modeling Plastic Deformation of Low Carbon Steel....Pages 279-284 Modeling of Plastic Deformation of Metals at Medium and High Strain Rates with Two Internal State Variables....Pages 285-293 Application of Continuum Slip Approaches to Viscoplasticity....Pages 295-303 Constitutive laws pertaining to electroplasticity in Metals....Pages 305-311 Plastic Deformation and Fracture of Continuously Cast 5083 Aluminum Alloy Ingot....Pages 313-319 Modelling the Influence of Microstructural Inhomogeneity on High Temperature Deformation and Fracture....Pages 321-331 Constitutive Equations for Strength and Failure at Elevated Temperatures and Strain Rates in Austenitic Stainless Steels....Pages 333-340 Modeling of Flow Behavior of the Nickel Base Superalloy NK17CDAT at Isothermal Forging Conditions....Pages 341-347 Constitutive Law for Calculating Plastic Deformations During CZ Silicon Crystal Growth....Pages 349-355 Constitutive Relations for Deformation and Failure of Fast Reactor Cladding Tubes....Pages 357-363