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Preface | |
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List of Symbols | |
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History | |
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Mechanical Properties of Materials | |
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Introduction | |
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Elasticity | |
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Forces between atoms | |
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Hooke's law | |
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Strain energy | |
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Surface energy | |
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Stress | |
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Strain | |
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Poisson's ratio | |
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Linear elasticity (generalized Hooke's law) | |
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2-D Plane stress, plane strain | |
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Principal stresses | |
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Equations of equilibrium and compatibility | |
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Saint-Venant's principle | |
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Hydrostatic stress and stress deviation | |
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Visualizing stresses | |
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Plasticity | |
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Equations of plastic flow | |
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Stress Failure Criteria | |
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Tresca failure criterion | |
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Von Mises failure criterion | |
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References | |
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Linear Elastic Fracture Mechanics | |
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Introduction | |
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Stress Concentrations | |
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Energy Balance Criterion | |
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Linear Elastic Fracture Mechanics | |
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Stress intensity factor | |
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Crack tip plastic zone | |
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Crack resistance | |
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K[subscript 1C], the critical value of K[subscript 1] | |
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Equivalence of G and K | |
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Determining Stress Intensity Factors | |
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Measuring stress intensity factors experimentally | |
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Calculating stress intensity factors from prior stresses | |
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Determining stress intensity factors using the finite-element method | |
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References | |
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Delayed Fracture in Brittle Solids | |
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Introduction | |
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Static Fatigue | |
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The Stress Corrosion Theory of Charles and Hillig | |
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Sharp Tip Crack Growth Model | |
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Using the Sharp Tip Crack Growth Model | |
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References | |
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Statistics of Brittle Fracture | |
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Introduction | |
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Basic Statistics | |
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Weibull Statistics | |
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Strength and failure probability | |
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The Weibull parameters | |
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The Strength of Brittle Solids | |
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Weibull probability function | |
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Determining the Weibull parameters | |
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Effect of biaxial stresses | |
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Determining the probability of delayed failure | |
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References | |
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Elastic Indentation Stress Fields | |
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Introduction | |
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Hertz Contact Pressure Distribution | |
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Analysis of Indentation Stress Fields | |
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Line contact | |
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Point contact | |
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Analysis of stress and deformation | |
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Indentation Stress Fields | |
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Uniform pressure | |
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Spherical indenter | |
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Cylindrical roller (2-D) contact | |
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Cylindrical (flat punch) indenter | |
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Rigid cone | |
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References | |
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Elastic Contact | |
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Hertz Contact Equations | |
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Contact Between Elastic Solids | |
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Spherical indenter | |
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Flat punch indenter | |
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Conical indenter | |
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Impact | |
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Friction | |
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References | |
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Hertzian Fracture | |
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Introduction | |
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Hertzian Contact Equations | |
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Auerbach's Law | |
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Auerbach's Law and the Griffith Energy Balance Criterion | |
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Flaw Statistical Explanation of Auerbach's Law | |
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Energy Balance Explanation of Auerbach's Law | |
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The Probability of Hertzian Fracture | |
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Weibull statistics | |
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Application to indentation stress field | |
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Fracture Surface Energy and the Auerbach Constant | |
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Minimum critical load | |
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Median fracture load | |
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Cone Cracks | |
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Crack path | |
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Crack size | |
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References | |
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Elastic-Plastic Indentation Stress Fields | |
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Introduction | |
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Pointed Indenters | |
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Indentation stress field | |
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Indentation fracture | |
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Fracture toughness | |
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Berkovich indenter | |
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Spherical Indenter | |
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References | |
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Hardness | |
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Introduction | |
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Indentation Hardness Measurements | |
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Brinell hardness number | |
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Meyer hardness | |
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Vickers diamond hardness | |
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Knoop hardness | |
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Other hardness test methods | |
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Meaning of Hardness | |
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Compressive modes of failure | |
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The constraint factor | |
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Indentation response of materials | |
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Hardness theories | |
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References | |
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Elastic and Elastic-Plastic Contact | |
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Introduction | |
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Geometrical Similarity | |
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Indenter Types | |
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Spherical, conical, and pyramidal indenters | |
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Sharp and blunt indenters | |
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Elastic-Plastic Contact | |
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Elastic recovery | |
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Compliance | |
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The elastic-plastic contact surface | |
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Internal Friction and Plasticity | |
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References | |
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Depth-Sensing Indentation Testing | |
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Introduction | |
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Indenter | |
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Load-Displacement Curve | |
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Unloading Curve Analysis | |
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Experimental and Analytical Procedures | |
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Analysis of the unloading curve | |
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Corrections to the experimental data | |
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Application to Thin-Film Testing | |
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References | |
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Indentation Test Methods | |
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Introduction | |
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Bonded-Interface Technique | |
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Indentation Stress-Strain Response | |
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Theoretical | |
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Experimental method | |
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Compliance Curves | |
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Inert Strength | |
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Hardness Testing | |
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Vickers hardness | |
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Berkovich indenter | |
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Depth-sensing (nano) Indentation | |
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Nanoindentation instruments | |
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Nanoindentation test techniques | |
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Nanoindentation data analysis | |
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Nanoindentation test standards | |
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References | |
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Index | |