Nanomaterials and Plastic Deformation

Description

This book contains 35 selected peer-reviewed papers from the 2009 Annual Meeting of Chinese Materials Research Society, Session L, Suzhou, China, September 12-17, 2009. The deformation-processing of advanced materials having ultrafine- or nano-structures, and therefore significantly improved properties, has developed into one of the most promising frontiers of materials science and technology. The papers cover many aspects of nanomaterials and plastic deformation and will provide a succinct introduction to the subject. In sections on processing, microstructure characterization, and mechanical and other properties, they consider such topics as the annealing process in severely cold draw pearlitic steelwires, bulk nanocrystalline copper produced by high-energy ball milling, microstructure and properties of ultrafine grained iron by rolling, a microtexture study of warm-rolled high strength interstitial-free steel sheets, a constitutive model for large plastic deformation of nanocrystalline materials, compression superplasticity of ultrahigh carbon steel in an electric field, and fatigue properties and fatigue cracks of ultra-fine grained copper processed by equal-channel angular pressing. Content:• Front Matter • Preface • Table of Contents •Part I. Processing 1. Rapid Prototyped Nanocrystalline Copper Parts by Jet Electrodeposition 2. Developing Metallic Glass Matrix Composites with in situ Crystalline Spheres through the Mechanism of Liquid-Liquid Phase Decomposition in Miscibility Gap of the Multicomponent Immiscible Alloys 3. Studies of Annealing Process in Severely Cold Drawn Pearlitic Steel Wires 4. Bulk Nanocrystalline Cu Produced by High-Energy Ball Milling 5. Shearing Patterns of AZ31 Mg Alloy Processed by Equal-Channel Angular Pressing via Various Route 6. A Comparison of Temperature-Dependent Compressive Deformation Features of Ultrafine-Grained Ti and Cu Produced by ECAP •Part II. Microstructure Characterization 7. Microstructure and Mechanical Properties of Mg96Y3Zn1 Alloy Processed by Equal Channel Angular Pressing 8. Effects of Si/Al Molar Ratio on Morphology of Mullite Nanocomposite Synthesized from Kaolin 9. Microstructures and Properties of Ultrafine Grained Iron by Rolling 10. Texture Analysis of Commercial Pure (Grade 3) Ti after Two-Step Severe Plastic Deformation 11. Microtexture Study of Warm-Rolled High Strength Interstitial-Free (IF) Steel Sheets 12. Solidification Structure Characteristics and Mechanical Properties of (Ag-Cu28)-25Sn Alloy Ribbons Prepared by Melt Spinning Method 13. The Microstructural Studies of Ag/Ni20 Fibre Composites Processed by Severe Plastic Deformation 14. Deformation Processing and Mechanical Properties of Cu-10Cr-0.4Zr in situ Composite Microwires 15. Microstructure and Mechanical Properties of Austempered Ultrahigh Carbon Steel 1.4%C 16. Microstructure and Mechanical Properties of CP-Ti Processed by 2 ECAP Passes Using a 90° Die at Room Temperature 17. Mechanical Properties of Plain Carbon Steels with Ultrafine (α+θ) Microstructures 18. Microstructure and Performance of Surface Nanostructure 316L Stainless Steel Induced by Wire-Brushing Deformation •Part III. Mechanical and other Properties 19. Mechanical Property of Duplex Stainless Steel with Nanostructured Layer by Surface Mechanical Attrition Treatment 20. Microstructure and Mechanical Properties of a 1.6C (pct) Ultra-Fine Grained Ultra-High Carbon Steel 21. Constitutive Model for Large Plastic Deformation of Nanocrystalline Materials 22. Effect of Load Direction on Tensile Yield Properties in Mg-3Al-Zn Alloy 23. Effect of Grain Size Distribution on the Local Mechanical Behavior of Nanocrystalline Materials 24. Numerical and Experimental Investigation of Strain Inhomogeneity during Cyclic Channel Die Compression 25. Superelasticity and Shape Memory Behaviors of Ti-25 at. % Nb Alloy Processed by ECAP and Aging 26. Tensile Properties and Dislocation Strengthening of Commercial Pure Titanium Processed by Equal-Channel Angular Pressing at Liquid Nitrogen Temperature 27. Compression Superplasticity of Ultrahigh Carbon Steel in Electric Field 28. Effects of ECAE and Aging on Phase Transformations and Superelasticity of a Ni-Rich TiNi SMA 29. Microstructures and Mechanical Properties of fcc Pure Metals with Different Stacking Fault Energies by Equal Channel Angular Pressing 30. Microstructure and Properties of Ultrafine-Grained Steel Produced by Warm Compression of Martensite 31. Improvement of Strength of Mg-12Gd-3Y-0.5Zr Alloys Processed by Combination of ECAP and Extrusion 32. Erosion Wear Property of Surface Diffusion Alloyed Coatings on Magnesium Alloy 33. Damping Behavior and Mechanism of Graphite and Al2O3 Particles Reinforced Al Matrix Composites 34. Fatigue Property and Fatigue Cracks of Ultra-Fine Grained Copper Processed by Equal-Channel Angular Pressing 35. Electroactive Organic-Inorganic Layered Perovskite Hybrids: Steric Interaction between Aminopyridine and Trivalent Ferricyanide and Use for Electrochemical Sensing Device Keywords Index Authors Index