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 <001> 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