Low Cycle Fatigue and Elasto-Plastic Behaviour of Materials

Front Matter....Pages i-xix
Damage Monitoring, Life Prediction and Life Extension....Pages 1-12
A Review of Recent Studies of Low Cycle Fatigue in Japan....Pages 13-18
Correlation between Microstructure and Cylic Behaviour....Pages 19-30
The Influence of Crystal Orientation on Fatigue Softening of Predeformed Copper....Pages 31-36
Cyclic Stress in Polycrystalline Copper....Pages 37-42
The Formation of Ribbon-Like Extrusions and Intrusions During the Cyclic Deformation of Copper....Pages 43-48
Cumulative Damage Under Constant Amplitude and Variable Amplitude Loading: Some New Physical Aspects....Pages 49-54
Inhomogeneous Cyclic Deformation Behavior of Polycrystalline Aluminum....Pages 55-64
Crack Initiation by Low Cycle Fatigue of Al-Mg-Si Alloys....Pages 65-70
The Role of Grain Boundaries in Low Cycle Fatigue at High Temperatures....Pages 71-76
Cyclic Deformation and Microstructure of Zircaloy-4 Between 300 and 973 K....Pages 77-82
Effect of Nitrogen Upon the Low-Cycle Fatigue Behaviour of 316 L Stainless Steels....Pages 83-88
Relationships Between Fatigue Strength and Microstructure of 55SiMnVB Steel....Pages 89-94
Low Cycle Fatigue of a 12 Cr Martensitic Stainless Steel: The Role of Microstructure....Pages 95-100
Surface Bifurcation and Surface Roughening of Inhomogeneous Material During Plastic Deformation....Pages 101-106
Fatigue Crack Initiation and Early Propagation in Polycrystalline Copper....Pages 107-112
Low-Cycle Fatigue Investigations on Al-Mg-Si-1 Alloys of Different Grain Sizes....Pages 113-118
Dislocation Structure Changes in Ferritic-Pearlitic Steels Caused by Low-Cycle Fatigue at Elevated Temperature....Pages 119-124
Predictive Analysis of Low Cycle Fatigue of Tool Steel in Warm Working Conditions....Pages 125-130
Low Cycle Fatigue of Medium Strength Al-Mg Alloy....Pages 131-136
The Viscoplasticity Theory Based on Overstress Applied to Ratchetting and Cyclic Hardening....Pages 137-148
A Critical Evaluation of the Incremental Step Test....Pages 149-154
An Analysis of Stress-Strain Hysteresis Loop and Cyclic Stress-Strain Curve in Structural Steels....Pages 155-164
A Cyclic Constitutive Relation for Multiaxial Stress States....Pages 165-170
A Stochastic Model for the Interaction of Plasticity and Creep in Metals....Pages 171-176
Critical Experiments in Thermo-Mechanical Loading....Pages 177-183
Modeling Cyclic Deformation With the MATMOD-BSSOL Unified Constitutive Equations....Pages 184-191
Modelization of Cyclic Stress-Strain Response of Hot Working Tools....Pages 192-198
Application of the Internal Stress Concept to LCF Deformation at High Temperature....Pages 199-204
Low Cycle Fatigue (LCF): Modelled by Elastic-Plastic Trusses With Kinematical Hardening....Pages 205-210
Substance of Creep-Fatigue Interaction Examined From the Point of View of a Crack Propagation Mechanics....Pages 211-222
Lifetime Prediction Under Creep-Fatigue Conditions....Pages 223-228
Low-Cycle Fatigue Life Prediction in Terms of Hysteresis Energy Under Creep-Fatigue Interaction....Pages 229-233
Life Prediction Under Creep-Fatigue Condition for 1Cr-Mo-V Steel....Pages 234-239
Influence of Microstructure of 1%CrMoV Steel on Creep and Strain Controlled Fatigue Behaviour....Pages 240-245
Influence of Hold-Time and Strain Rate on the LCF Behaviour of Alloy 617 at 950 °C....Pages 246-251
On the Behavior of Ferritic Steels Subjected to Load Controlled Cycling at Elevated Temperatures....Pages 252-257
The Construction of Creep-Fatigue Design Curves Based on a Strain-Fraction Approach....Pages 258-264
Creep-Fatigue Behavior of 2 1/4Cr-1Mo Steel in Air and Vacuum....Pages 265-270
Damage Mechanisms Under Creep Fatigue Conditions in Alloy 800H....Pages 271-276
Creep Fatigue of Steels in Various Environments....Pages 277-283
Low Cycle Fatigue Experiments With Variation of the Strain Range....Pages 284-289
Low Cycle Fatigue Behaviour of Nimonic PE 16 at Temperatures up to 650° C....Pages 290-295
The Creep/Fatigue Behaviour of 17Cr8Ni2Mo Weld Metal at 625°C....Pages 296-301
Regularities of Resistance to Breaking and Definion of Design Characteristics at Low-Cycle Isothermic and Non-isothermic Loading....Pages 302-307
Prediction of Crack Growth in High Temperature Components Using Creep Crack Growth and Fatigue Crack Growth Data....Pages 308-313
The Thermal Fatigue Life Prediction of Diesel Engine Heating Components by the Strain-Range Partitioning Method....Pages 314-319
An Automated Material Testing System for Evaluating the Effects of Thermal Mechanical Fatigue on Material Properties....Pages 320-324
Investigations on Elasto-Plastic Behaviour of the Boiler Steel Mb 16 at High Temperatures....Pages 325-329
Mechanics of Materials in Corrosion Assisted Low Cycle Fatigue Crack Growth Analyses....Pages 330-341
Low Cycle Corrosion Fatigue of High Tensile Strength Steel and Image Processing of Fracture Surfaces....Pages 342-347
Low Cycle Corrosion Fatigue of Turbine Steels in Boiler Feed Water....Pages 348-353
Evolution of Microcracks During Low Cycle Fatigue in Aqueous Corrosive Solutions....Pages 354-359
Environmental Effects on LCF Failure of Unidirectionally Solidified MAR-M200+Hf Alloy at 975°C....Pages 360-364
Environmental Effects on the Fatigue Behaviour of Alloy 800H....Pages 365-370
Investigations on the Interaction of LCF and Oxidation....Pages 371-377
Low-Cycle Fatigue of Stainless Steel in Liquid Sodium Environment....Pages 378-382
Fatigue Crack Growth of a Low Alloy Steel in Various Gaseous Environments....Pages 383-388
High Temperature Low Cycle Fatigue in Coal Gasification Environment....Pages 389-394
Effect of High Pressure Oxidation on Mechanical Properties of Modified 9Cr-1Mo Ferritic Steel at Various Temperatures....Pages 395-400
Advanced Designing With High Temperature Materials....Pages 401-406
LCF Stresses - An Important Criterion in the Design of Steam Turbines for Fossil-Fired Power Stations....Pages 407-412
Crack Nucleation and Propagation in Nozzles of a Pressure Vessel....Pages 413-413
Elasto-Plastic Fatigue for In-Plane Bending on Elbow....Pages 419-425
Low Cycle Fatigue of Reinforced Concrete Beams in Bending....Pages 426-430
Thermal Fatigue Behaviour of Dissimilar-Metal Welds....Pages 432-437
Possibilities to Increase Welded Joint Life at Low Cycle Fatigue....Pages 438-442
Characterization of the Cyclic Material Properties of Shape Welded Tempered and Quenched Steels 10 MnMoNi 5 5 and 20 NiCrMoV 14 5....Pages 443-448
Low Cycle Fatigue Strength of Mechanically Heterogeneous Welded Joints....Pages 449-454
A Welded Joint Microstructure Effect on Low-Cycle Fatigue....Pages 455-460
Growth of Fatigue Cracks From Weld Defects at Low-Cycle Fatigue....Pages 461-464
Multiaxial Fatigue Damage Assessment....Pages 465-472
Effects of Notch-Tip Stress-Strain Calculation Method on the Prediction of Fatigue Crack Initiation Life....Pages 473-478
The Relative Method In The Case Of Local Strain Approach....Pages 479-486
A New Concept for Plastic Strain Concentration Factors....Pages 487-492
Local Strain Approach in Multiaxial Fatigue - Feasibilities and Current Limitations -....Pages 493-498
Advanced Fem-Based Fatigue Analysis (Femfat) For Arbitrary Multiaxial Elastic Plastic Loading Conditions....Pages 499-505
Multiaxial Fatigue Behaviour of Cyclic Hardening and Softening Steels under Variable Elastic-Plastic Strain Amplitudes....Pages 506-511
Determination of Cycle Dependent Material Properties for a Design Concept On The Basis Of Limited Plastic Strains With Regard To Environmental Effects....Pages 512-517
Low Cycle Fatigue on A 1CRMOV Steel: Damage Criteria And Life Prediction Methods Assessment....Pages 518-525
Life Evaluation of a Nozzle Charged by Low Primary Loads and Severe Cyclic Thermal Shocks....Pages 526-531
Inelastic Stress-Strain Behaviour of Cyclic Loaded Notched Specimens....Pages 532-537
Comparison Between Rotating Bending and Push-Pull Fatigue Strength in Low Cycle Region....Pages 538-543
Effects of Mixed Mode and Mode II Overloads on Mode I Fatigue Crack Growth....Pages 544-549
Local Stresses and Strains in Weldments as a Basis of the Proof of Fatigue Strength....Pages 550-555
Low Cycle Fatigue Life — An Analysis Based on Fatigue Crack Growth Behavior Under General-Yielding Cyclic-Loading....Pages 556-561
Crack Initiation Life Predictions Based on Elastic-Plastic Fracture Mechanics of Short Cracks....Pages 562-568
Fatigue Crack Growth and Closure at High Cyclic Strains....Pages 569-574
Note on the Crack Closure Phenomenon in Low - Cycle Fatigue....Pages 575-580
Microcrack Growth Law-Aided Approach in Evaluating Low-Cycle Fatigue Strength and Its Application — Directionality Assessment of Thick Forged Steel Plates(A533b Cl 1) and Prediction of the Microcrack Propagation Life of a Medium Carbon Steel Under Variable Strain Amplitudes....Pages 581-587
On the Material Plasticity Attending Fatigue Crack Growth....Pages 588-593
Fatigue Crack Growth Under Mode I And II Loading....Pages 594-603
The Influence of Minor Cycles on Low Cycle Fatigue Crack Growth in Ti-5331S....Pages 604-609
Comparison of Low Cycle Axial, Rotating and Bending Fatigue of Aluminium Alloys....Pages 610-615
Shape Changing and Cracking During High-Temperature Cycling of High-Alloyed Steel Cylinders....Pages 616-621
On the Correlation Between Life-Time and Crack Growth Laws Under HTLCF Loading....Pages 622-629
Application of the Fracture Mechanics Concepts to Thermal Fatigue Cracking....Pages 630-636
Relationship Between Crack Growth of Thermal-Mechanical Fatigue and That of Isothermal Low-Cycle Fatigue at Elevated Temperatures....Pages 637-642
Retarding the Crack Initiation Process During Low Cycle Thermal Shock Fatigue....Pages 643-648
Crack Mode Transition and Failure Life Assessment in High Temperature Biaxial Low Cycle Fatigue....Pages 649-652
High Temperature Creep and Fatigue Crack Growth in Alloy 800H....Pages 655-660
Micromechanics Basis of CTD Criterion for Short Crack Propagation in Crystalline Grains....Pages 661-666
A Definition of Fatigue Small Crack Range....Pages 667-670
Experience With a Load Change Technique for Crack Growth Rate Measurements....Pages 673-679
Fracture Mode Transition and Damage in Extremely Low Cycle Fatigue....Pages 680-686
The Effects of Environment on Stage I/II Fatigue Cracks in Al-Zn-Mg Single Crystals....Pages 687-692
Low Cycle Fatigue of Martensitic AISI 4140 Steel at Low Temperatures....Pages 693-701
Effect of Low-Cycle Fatigue on the Brittle Characteristics of a Structural Steel....Pages 702-706
Impact Tensile Properties of a Stainless Steel Pre-Fatigued in Low Cycle Regime....Pages 707-712
Effect of Heat Treatment on the Behaviour of WC-Co Cemented Carbide Alloy Under Repeated Impact Loading....Pages 713-718
The Effect of Small Amount of Magnesium on High Temperature LCF Behaviour in Iron-Base and Nickel-Base Superalloys....Pages 719-723
Fatigue Crack Propagation in Centrally Notched Composites....Pages 724-729
High Temperature LCF of an Oxide Dispersion Strengthened Nickel Base Superalloy....Pages 730-735
Cyclic Response of Dual-Phase Steels....Pages 736-741
Back Matter....Pages 743-763