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Strength of Metals and Alloys

Proceedings of the 5th International Conference, Aachen, Federal Republic of Germany, August 27-31, 1979

  • 1st Edition - October 23, 2013
  • Latest edition
  • Editor: P. Haasen
  • Language: English

Strength of Metals and Alloys, Volume 1 contains the proceedings of the 5th International Conference on the Strength of Metals and Alloys held in Aachen, Federal Republic of… Read more

Description

Strength of Metals and Alloys, Volume 1 contains the proceedings of the 5th International Conference on the Strength of Metals and Alloys held in Aachen, Federal Republic of Germany, on August 27-31, 1979. The conference provided a forum for reviewing the state of the art with regards to the strength of metals and alloys and tackled a wide range of topics such as plasticity and crystal structure, friction and wear, and creep. Dynamic effects in deformation as well as precipitation and dispersion hardening are also discussed. Comprised of 121 chapters, this volume begins by describing an experiment that has successfully produced an avalanche of cross-slip events, large enough to overtake other activated events like the cutting of trees by slip dislocations. The reader is then introduced to forest dislocation intersections in stage I deformation of copper single crystals; the mechanism of transition from stage I to II in the work-hardening of fcc crystals, using copper and its alloy crystals deformed in tension as examples; and latent hardening in aluminum and copper single crystals. Subsequent chapters explore the role of cyclic wear (fretting) in fatigue crack nucleation in steels; friction stresses and anelastic recovery during creep; electron drag on mobile dislocations in copper; and the strength of dispersion and precipitation hardened alloys. This book will be of interest to engineers, metallurgists, and materials scientists.

Table of contents


Contents of Volume 1

Session 1: Plasticity and Crystal Structure

A New Technique to Study Cross-Slip in FCC Crystals

Forest Dislocation Intersections in Stage I Deformation of Copper Single Crystals

Transition from Stage I to II in the Work-Hardening of FCC Crystals

Latent Hardening in FCC Crystals

Plasticity of FCC Single Crystals Oriented for Multiple Slip

Dislocations Glissile on (001) Planes in FCC Metals and Alloys

Storage and Dissipation of Energy During Plastic Deformation of Copper and Aluminum Single Crystals

Temperature Dependence of the Dislocation Behavior of Lithium and Sodium

An Interpretation of <111> Slip Behavior in B2 Compounds in Terms of the Peierls Mechanism of a Screw Dislocation

Temperature and Strain Rate Dependence of the Macro Yield Stress of High Purity Iron Single Crystals

"Anomalies" of Plastic Deformation of Cd, Zn and Mg at Low Temperatures

X-Ray Topographic Examination of the Generation, Glide and Locking of Basal Dislocations During the Microplastic Deformation of Zinc and Cadmium Crystals

Mechanism of Athermal Yielding at Medium Temperatures

Plastic Deformation of Long Period Ordered Alloys

Workhardening in Ordered Alloys

Dislocation Substructure in Dynamic Recovery and Recrystallization of Hot Worked Austenitic Stainless Steel

Yielding of Highly Perfect Copper Crystal

Structure and Orientation Gradients in Deformation Inhomogeneities of Copper Single Crystals

The Yielding of Copper Single Crystals at Different Stages of Work-Hardening

Solid Solution Hardening and Mechanical Properties Variations in α Cu-Al Single Crystals

Surface Oxide Softening of Body-Centered Cubic Refractory Metals

Influence of Silicon Addition on Slip Line Pattern of Iron Single Crystals

Dislocation Shapes in Lithium, A Highly Anisotropie BCC Metal

Work-Hardening in Tungsten Single Crystals Between 77 and 1343 K

Surface Film Softening in Ni-Plated Iron Single Crystals

Basal Dislocation Density Dependence of the Deforming Stress in Zn Crystals in the Temperature Range from 1.5 to 300 K

Electron-Microscopic Investigation of Low Temperature Work Hardening of Mg Single Crystals

Development of Slip Bands in Single Crystals of Titanium and its Alloys at 4.2 - 423 K

Dislocations and Slip Systems in Indium Single Crystals

Reflection of the Slip Band Source Spectrum in the Curve of Strain Hardening of Crystals

The Dislocation Motion in the Pre-Yield Region in White Tin Single Crystals

Twinning in Iron-Aluminum Alloys

Deformation and Fracture of α - β Brass Two-Phase Bicrystals

Dislocation Structures in Plastically Deformed Disordered Ni3Fe

Session 2: Friction and Wear

The Role of Cyclic Wear (Fretting) in Fatigue Crack Nucleation in Steels

The Influence of Microstructure on the Cavitation Erosion of Materials

Abrasive Wear of Microstructures with Internal Notches

Investigations of Failure Mechanism Under Dry Sliding Friction of Boride Layers

Session 3: Creep

Friction Stresses and Anelastic Recovery during Creep

Cyclic Creep Behavior and Internal Stress

On the Concept of Back Stress in Particle Strengthened Alloys

Anelasticity in Superplastic Sn-Pb Alloys

Dislocation Structure in Polycrystalline A1Zn During Transient and Steady State Creep

The Influence of Substructure on Creep Behavior following Stress Changes

Dislocation Link Length Models for Creep and Strain Hardening

Analysis of Steady-State Creep of Fe-Mo Alloys from the Viewpoint of Recovery

Discussion on the Development of a Stage of Steady-State Flow at Large Strains

Mechanism of Climb of Dissociated Dislocations

The Importance of Pipe Diffusion in Correlating Creep Data

Quantum Effects in the Low Temperature Creep of Metals

Relationship Between the Stress-Strain-Ageing Phenomena and the Creep Behavior of Titanium in the 25-400°C Range

Intergranular Crack Growth at High Temperatures

Comparison and Contrast of Mechanisms, Microstructures, Ductilities in Superplasticity and Dynamic Recovery and Recrystallization

A Contribution to the Study of the Plastic Microstrain of α Iron and BCC Alloys by the Determination and Analysis of Creep Data

A Mechanism for Static and Dynamic Recovery

Analysis of Steady-State Flow in Al Single Crystals

High-Temperature Creep and Dislocation Structure of BCC Single Crystals

Comparison Between the Cell Structures Produced by Cyclic and Monotonie Deformation with the Aid of Transient Creep Experiments

Superplasticity in a Zinc - Aluminum Alloy

Factors Affecting the Ductility of the Superplastic Ti-6Al-4V Alloy

Influence of Dilute Alloying Additions on the Superplastic Properties of Ultrahigh Carbon Steels

Superplastic Behavior of Fine Grained Aluminum Alloys Whose Grain-Boundaries have been Enriched by Gallium

Superplastic Flow and Cavitation Behavior in α/β Copper Alloys During Compressive Deformation

Prefracture Changes of Microstructure during Creep of Some Heat-Resistant Steels

The Effect of Prior Damage on Creep Crack Propagation in Ferritic Steels

Creep Rupture at Non Stationary Stress and Temperature Loading Conditions

On the Modelling of the High Temperature Embrittlement Due to Helium

The Effect of Hydrostatic Pressure on the Creep Life of a 21/4%Crl%Mo Steel

Regenerative Heat Treatments for the Extension of the Creep Life of the Superalloy IN-738

The Effect of Stress Cycling Upon Grain Boundary Sliding in Zinc Bicrystals

Enhanced Plasticity in Commercially Pure Titanium

The High Temperature Strength of Certain Silicon-Containing α + β Titanium Alloys

Deformation at High Temperature of Ti-V and Ti-V-Si BCC Alloys

The Influence of Heat Treatment on the Creep Behavior of a Low Alloyed Ferritic CrMoV Steel

Creep in Multiple Mechanical Thermal Treated Austenitic Steel

Transient Creep of Ni-Base Alloys

Session 4: Dynamic Effects in Deformation

A Unified Theory of Dislocation Motion Including Thermal Activation and Inertial Effects

Dislocation Drag Mechanisms - Electron Drag on Mobile Dislocations in Copper

Investigation of Plastic Deformation in a Mixed State Superconductor

Structural Aspects of Dynamic Recovery at Large Plastic Strains

Deformation Substructure in Dynamically Recrystallized Copper Single Crystals

Strain Dependence of Strain-Rate Sensitivity

Strain Rate Dependent Behavior of Aluminum 4 wt % Copper Alloy as a Function of Precipitation State

Strain-Aging Under Constant Stress in Vanadium

The Deformation of Constitutionally Unstable Materials

A Model for Dislocation Generation in Shock-Wave Deformation

Slip Band Formation and Deformation Dynamics in Cu-30% Zn Single Crystals

Study of Dislocation Glide in Aluminum by Means of Acoustic Emission Technique

The Influence of Thermal Activation on Plastic Deformation Instability in Iron and Steels

An Analysis of the Behavior of Aluminum During A Strain Rate Change

Activation Analysis of Plastic Deformation of BCC Metals Using Stress and Temperature Jumps

Influence of Temperature and Strain Rate on Yield Strength of Various Ferritic Steels

Acoustic Emission and Serrated Yielding in Alpha Brass

The Influence of the Superconducting Transition on the Discontinuous Flow of Aluminum in the Temperature Range 0.4 - 1 K

Contribution to the Mechanism of Unstable Flow in Martensite

Dynamic Recrystallisation and Textural Development in Magnesium Deformed in Compression at Elevated Temperatures

The Behavior of Austenite During Hot Rolling

The Mechanism of Rapid Work Hardening in Hadfield Manganese Steel

Session 5: Precipitation and Dispersion Hardening

The Strength of Dispersion and Precipitation Hardened Alloys

Superposition of Precipitation-Hardening Mechanisms

Precipitation Hardening by Large Volume Fractions of Ordered Particles

Hardening by Modulated Structures in Cu-Ti Alloys

The Strengthening and Plastic Properties of Copper Titanium Alloy Single Crystals

Validity of a Lamellar Model for Yield Stress Variation of Alloy Containing Plate-Like Precipitates

The Formation of Large Local Lattice Rotations, at Second Phase Particles in Single Crystals Deformed to Large Strains

Polycrystalline Steel Whiskers of Very High Strength

Mechanical Behavior of Dilute Aluminum Alloys for Low Temperature, High Conductivity Applications

Fractographic Studies as a Means for Determining Deformation Processes in Al-Al2O3 Alloys

The Age Hardening in Copper with Low Concentration of Titanium

Plasticite des Alliages Monocristallins a Dispersion d'Oxyde Cu-TiO2

Precipitation Hardening of Zirconium Based Martensites

High Temperature Deformation Modes in Nickel Base Superalloys

Precipitation and Deformation of Rapidly Solidified Nickel Superalloys

Microstructural Aspects of the Tensile Elongation of Oriented, Dendritic, (Ni,Cr)-Cr7C3, Two-Phase Alloys

The Effect of Thermomechanical Treatment and Copper Addition on the Precipitation Strengthening of AlMgSi Alloys

Effects of Aluminum and Nitrogen on the Microprecipitation in HSLA Steels

Strengthening by Mixed Cluster Formation in Nitrided Low-Alloy Steels

The Effect of Cu and Cr on V4C3 Precipitation in C-Mn Steels

Statistical Relation Between the Content of Non-Metallic Inclusions and the Plasticity Factors of Low-Carbon Steel

The Influence of Composition on Precipitation in Stablized Austenitic Stainless Steels

Contents of Volume 2

Session 6: Deformation of Polycrystals

Quantitative Prediction of Texture Evolution of Aluminum During Tensile Strain. Comparison with Experimental Orientation Distribution Function

A Modified Sachs Approach to the Plastic Deformation of Polycrystals as a Realistic Alternative to the Taylor Model

Incorporating Work Hardening in Yield Loci Calculations

The Effect of Dispersoids and Grain Size on Mechanical Properties of AlMgSi Alloys

Effects of Grain Size and of Carbon Content in the Strain Hardening of Polycrystalline Iron and Low-Carbon Steels

Effects of Micro-Cracking and Intrinsic Obstacle Strength on the Hall-Petch Relation for Ultrafine Grain Size Polycrystals

Effect of Grain Size and Deformation-Induced Grain Refinement on the Residual Strength of Shock-Loaded Metals and Alloys

The Grain Size Dependence of Mobile Dislocation Density in Copper Alloys at the Onset of the Portevin-Le Chatelier Effect

Deformation by Transformation: A Mathematical Treatment

On the Yield and Flow Stress of Lamellar Pearlite

A Dislocation Model for Twinning and Fracture and its Application to HCP Metals

Strain Hardening of Iron: Axisymmetric Vs. Plane Strain Elongation

Anisotropy of 250 Maraging Steel Shear-Spun Tubes

Elastic and Plastic Deformation of Inhomogeneous Materials such as Polycrystals - An Approach with Models

The Effect of Grain Size and Strain on the Tensile Flow Stress of Copper at Room Temperature

Relation Between Statistical Grain Size Distribution and Yield Strength

Deformation-Induced Changes of the Microstructure of Two-Phase Stainless Steel having Microduplex Structure

Deformation of Eutectoid Steel During Pearlitic Transformation Under Tensile Stress

The Plane-Strain Compression of Aluminum Bicrystals

Strain Accommodation in Copper and Aluminum Incompatible Bicrystals

On the Nature of the Effect of Low Temperature Thermocycling of the Yield Stress of Austenitic Stainless Steels

Texture and Slip Systems Modifications in Equibiaxial Expansion

Strain Rate Sensitivity and the Plasticity of Aluminum Alloys

Deformation and Fracture in Aluminum-Zinc-Magnesium Alloys at Elevated Temperature

Properties of Iron-Carbon Alloys Under Thermal and Deformed Ageing Conditions

The Effect of Rapid Annealing on the Mechanical Behavior of Cold Rolled Eutectoid Steel

Deformation of Hexagonal Polycrystals

The Behavior of Slip During Reverse Loading of β-Ti-Mn Alloy

Session 7: Solid Solution Hardening

Hardening by Random Substitutional Solutes

The Effect of Diffusion on Solid Solution Hardening

High-Temperature Solid-Solution Strengthening Studied through Internal Friction

Solid Solution Softening in Iron-Carbon Alloys

Solid Solution Hardening and Softening in Iron Alloy Single Crystals between 4.2 K and 300 K

Substitutional Solid Solution Hardening in Binary and Ternary Tantalum Base Alloys

The Orientation Dependence of the Yield and Flow Stress of High Purity Iron Single Crystals Doped with Hydrogen

Metal Interstitial Solid Solution Strengthening

Rationalization of Softening and Hardening Effects by Interstitial Atoms in BCC Metals

Effect of Nitrogen Concentration on Temperature Dependent Mechanical Properties of Vanadium

The Deformation of Niobium Alloys Containing Mo and Ta in Solid Solution

The Deformation of Single and Poly-Crystals of Lithium-Magnesium Alloys

Substitutional Solution Softening of Iron

Scavenging within the Framework of Intrinsic Theories for Alloy Softening

The Solid Solution Hardening of Steel by Silicon

Plastic Deformation of Fe-6at.%Si Single Crystals at High Temperatures

The Influence of Alloying on the Onset of Dynamic Strain Ageing of Steels with Low Carbon Content

Work Hardening and Twinning in Single Crystals of Copper and α-Phase Cu-Al Solid Solutions at Temperatures 4.2 to 300 K

Destabilization and Induced Anomalous Work-Hardening During the Plastic Deformation of Al-Cu Solid Solutions

Anneal Hardening of Nickel Alloys

Solid Solution Hardening

Solid Solution Strengthening of Titanium by Aluminum at Low Temperatures

Plastic Behavior of Zircaloy-4 in the Temperature Range 77-1000 K

Session 8: Fatigue

Correlating Back Stresses and Friction Stresses with Dislocation Behavior in Fatigued Copper Single Crystals

Cyclic Deformation Behavior of α-Copper and Underaged Copper-Cobalt Alloy Single Crystal

Cyclic Hardening in Copper-Nickel Alloys

Annihilation of Dislocations During Glide at Low Temperatures

Investigation by High Voltage Electron Microscopy of the Microstructural Evolution of 316 L Stainless Steel During Monotonic and/or Cyclic Uniaxial Loading at Room Temperature

Correlation Between Microstructure and Fatigue Fracture

Plasticity of Duralumin in Low Cycle Fatigue

The Fatigue Properties of Superelastic Cu-Zn-Al Alloys

Threshold for Fatigue Crack Initiation

The Initiation of Fatigue Cracks at Notches

On the Influence of Microstructure on the Threshold Level for Fatigue Crack Growth in Steels

On the Influence of Temperature and Frequency on Fatigue Softening of Structural Steels

Temperature Dependence of Fatigue Process of Iron Single Crystals

The Influence of Cyclic Stressing on the Barkhausen Effect in Polycrystalline Iron

Microstructural Stability and Fatigue Deformation in Cu and Al-0.7 at. % Mg Single Crystals

Dislocation Structures and Persistent Slip Band Formation During Cycling of Age-Hardened Al-Zn-Mg Single Crystals

The Correlation of Texture and Fatigue

Influence of Crystalline Orientation on the Environment Affected Fatigue Crack Propagation in Copper

The Influence of Slip Character on the Low Cycle Fatigue Behavior

Creep-Fatigue Interactions in Fibrous Eutectic Composites

Influence of Microplasticity and Crack Initiation on the Fatigue Behavior of Precipitation Hardened Alloys

Shear Band Formation during Low-Cycle Fatigue of α-Fe Based Single Crystals

Cyclic Deformation of Copper Polycrystals

The Occurrence of FCC Deformation Twinning Under Cyclic Conditions and Strain Reversibility in High-Strain Fatigue

Effects of Silver on Tensile and Fatigue Properties of an Aluminum-Magnesium Alloy

Orientation Dependence of the Cyclic Deformation Properties of Niobium Single Crystals

Fatigue of NiTi and CuZnAl Shape Memory Alloys

On the Influence of Overloads on Fatigue Crack Propagation in Structural Steels

A Study on Fatigue Crack Propagation of Rail Steels

Crack Propagation in Coarse Two-Phase Steels

A Model for Fatigue Crack Closure in Ductile Materials

Detection of Fatigue Damage by Electrochemical Scanning

Fatigue Failure Prediction by X-Ray Double Crystal Diffractometry and Topography

Session 9: In-Situ Electron Microscopy During Deformation

In Situ Electron Microscopy of Deforming α Cu-Al Single Crystals

Observation of Dislocation Movement at 20 K During Microdeformation in FCC Metals

Estimation of Friction Forces in a Concentrated Face Centred Cubic Ni-Cr Alloy

Determination of Geometrical Statistical Parameters of the Dislocation-Point Obstacle Interaction from In-Situ Deformation Experiements in the HVEM

Softening of Iron by Carbon and Jerky Motion of Screw Dislocations During In-Situ Experiments

The Clustering of Ni Atoms in Ni Rich NiAl; Effect on the Flow Stress at Intermediate Temperatures (300°K to 1000°Κ)

A Microscopic Study of the Substructure During Creep in Aluminum at Intermediate Temperature

Dislocation Patterns Leading to the Initiation of Ductile Fracture in Pure Metals and Alloys

Session 10:Combination of Elementary Hardening Mechanisms

The Yield Stress of Alloys with Complex Microstructure

Adhesive Bonding Produced by Deformation of Composites and its Influence on Mechanical Properties

Additive Strength Contributions in Cu-Al2O3 Polycrystals

The Interrelationship of γ' Size, Grain Size and Mechanical Properties in IN-939, a Cast Nickel-Base Superalloy

The Yield Stress, Flow Stress and Work Hardening of an Aluminum Alloy with Microduplex Structure

The Interrelationship of Microstructures and Mechanical Properties in High Manganese Steels

Relation Between Structure and Mechanical Properties of High-Strength Low-Alloy Martensitic Steels After High Temperature Thermomechanical Treatment

Stress Relaxation and Activation Volume at the Yield Point of Cold Worked and Neutron Irradiated Copper Single Crystals

Simultaneous Imaging of Different Stages of Hardening Contained in the Surface Region of Deformed Cu-5.8 at.% Al Crystals

Solid Solution and Strain Hardening of Concentrated Cu-Ni Alloys

The Mechanical Properties of Cu-Cr-SiO2 Single Crystals

Superposition of Precipitation and Solid Solution Hardening in (Cu Au) -Co Single Crystals

Deformation Hardening of Type 304 Stainless Steel at Elevated Temperature

Static Softening in Aluminum Alloys

Contribution to the Identification of the Mechanisms Responsible for the Plastic Deformation at Low Temperature of an Alloy Uranium - 7.5 w% Nb - 2.5 w% Zr

Microstructural Effects on the Temperature Dependence of the Yield Strength in a Cr-Mo-V Steel

Combination of Elementary Hardening Mechanisms in a Cr-Mo-V Steel

The Influence of Cooling Rate on the Strength and Microstructure of Low Carbon Niobium Steels

Strengthening of Low Carbon Low Alloy Steels by Rolling at Austenite-Ferrite Two Phase Regions

Electron Microscope Investigations of Welding-Simulation Heat-Treated Specimens of the Pressure Vessel Steel 22 NiMoCr 37 with Respect to Stress-Relief Cracking

Contents of Volume 3

Review Articles

Plasticity and Crystal Structure

Microstructural Models for Friction and Wear

Mechanisms Controlling Creep of Single Phase Metals and Alloys

Dynamical Effects in Deformation

Precipitation and Dispersion Hardening

Deformation of Polycrystals

Solid Solution Hardening

Microscopic Mechanisms of Metal Fatigue

In Situ Deformation Experiments in the H V E M

Superposition of Alloy Hardening, Strain Hardening, and Dynamic Recovery

Post Conference Papers

Wear and Friction in Steel, Aluminum and Magnesium Alloys Part I: Pearlitic and Spheroidized Steels

Deformation Behavior of Dispersion Hardened Al-C Alloys

Recovery and Recrystallization of Doped Tungsten

Author Index

Subject Index

Product details

  • Edition: 1
  • Latest edition
  • Published: October 23, 2013
  • Language: English

About the editor

PH

P. Haasen

Affiliations and expertise
University of Göttingen, Göttingen, Germany

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