ProgramMaster Logo
Conference Tools for 2018 TMS Annual Meeting & Exhibition
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Magnesium Technology 2018
Presentation Title The Recrystallization and Grain Growth Behavior of Unalloyed Mg and a Mg-Al Alloy
Author(s) Aeriel D. Murphy, John Allison
On-Site Speaker (Planned) Aeriel D. Murphy
Abstract Scope Static recrystallization, grain-size, and texture evolution were investigated using Electron Back-Scatter Diffraction (EBSD) in pure Mg and Mg-4%Al. Pure Mg samples of two grain sizes were used in this study: 45μm and 350μm. Static recrystallization, grain growth and texture evolution have been investigated on cylinders compressed uniaxially at room temperature and annealed at 150 to 400C for 1-1000 minutes. The level of dynamic recrystallization in the as-received condition was also characterized in these materials. The experimental results showed that inhomogeneous nucleation created a two-stage nucleation process represented by two different Avrami exponents. Stage I involved rapid nucleation of recrystallized grains at high stored energy twins and grain boundaries and during Stage II nucleation continued slowly at low stored energy grain interiors. The influence of alloying and twinning on static recrystallization and grain growth kinetics have been quantified and will be discussed.
Proceedings Inclusion? Planned:

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Microtomography Analysis of Damage and Fracture in Notched AZ31
Acoustic Emission Study of High Temperature Deformation of Mg-Zn-Y Alloys with LPSO Phase
Adding Dimensions to the Immersion Testing of Magnesium Corrosion
An Experimental Study on Penetration Resistance Characteristics of Full Production Scale Magnesium Alloy AMX602
Combustion of Regolith/Magnesium Mixtures for the Fabrication of Construction Materials on the Moon and Mars
Corrosion Characteristics of Two RE Containing Magnesium Alloys
Deformation and Recrystallization Mechanisms and their Influence on the Microstructure Development of Rare Earth Containing Magnesium Sheets
Deformation Mechanism of a Mg-Zn-Y Alloy Containing Large Long-period-stacking-ordered Structures under Shock Wave
Deformation Processing of AZ31 and ZK60 Using a Novel Tube-equal Channel Angular Pressing (t-ECAP) Technique
Deformation Twinning in Shock Compressed UFG Mg
Developmentof BioMg 250 Bioabsorbable Implant Alloy
Dislocations in Mg Alloys with Rare-earth Element Addition
Effect of Ca on the Microstructure and Mechanical Properties in Mg Alloys
Effect of Calcium on Resistance to Oxidation of Magnesium Alloys (AZ91)
Effect of Confined Rolling on Microstructure and Mechanical Properties of Magnesium Alloys
Effect of Fluoride Ion on the Microstructure and Properties of Permanganate Conversion Coating on AZ91D Magnesium Alloy
Effect of Heat Treatment on the Grain Growth Kinetics and Mechanical Properties in Shear Assisted Processing and Extrusion (ShAPETM) ZK60 Tube
Effect of Micro-alloyed Neodynium on the Microstructure and Texture of Magnesium-zinc-calcium Alloys
Effects of Ageing Treatment on the Microstructure and Mechanical Properties of Mg-Li Based Alloys
Empirical Examination of the Formation of Mechanical Properties of Heated Twin-roll-cast Magnesium Strips
Evolution of Microstructure and Mechanical Properties during the Casting and Rolling of the ZEK100 Sheet
Experimental Study of the Solidification Microstructure in the Mg-rich Corner of Mg-Al-Ce System
Experimental Study on the Reversion Reaction between Magnesium and CO Vapor in the Carbothermic Reduction of Magnesia under Vacuum
Fabrication of Mg(OH)2 by Electrolysis Using MgCl2 Aqueous Solution
Hot Forging Behavior of Mg-8Al-4Ba-4Ca (ABaX844) Alloy and Validation of Processing Map
In-situ Neutron Diffraction and Acoustic Emission during the Biaxial Loading of AZ31 Alloy
Influence of Hot Rolling on Microstructure and Mechanical Properties Thixo-Casts Obtained from Mixed E21 and WE43 Magnesium Granules
Influence of Low Temperature Forging on Microstructure and Low Cycle Fatigue Behavior of Cast AZ31B Mg Alloy
Influences of Yttrium Content on Microstructure and Mechanical Properties of As-cast Mg-Ca-Y-Zr Alloys
Interaction of Glide Dislocations with Extended Precipitates in Mg-Nd Alloys
Investigation of Grain Refinement Method for AZ91 Alloy using Carbide Inoculation
Investigations on Microstructure and Mechanical Properties of Non-flammable Mg-Al-Zn-Ca-Y Alloys
Macro and Micro C/A Ratios Induced by Solute Atoms in Mg Via Ab Initio Calculations
Magnesium Alloys: Challenges and Achievements in Controlling Performance, and Future Application Perspectives
Material Design for Enhancing Toughness of Mg Alloy and Application for Biodegradable Devices
Measurement of Twin Formation Energy Barriers Using Nudged Elastic Band Molecular Statics
Mechanical Properties of Thermo-mechanically Treated Extruded Mg-Zn-based Alloys
Microstructure and Mechanical Behavior of ECAP-processed Magnesium at the Ice-water Temperature
Microstructure and Mechanical Properties of Magnesium-metal Laminated Nanocomposites
Microstructure and Mechanical Properties of Mg-7.71Gd-2.39Nd-0.17Zr Alloy after the Different Heat Treatments
Microstructure, Mechanical Properties and Deformation Behavior of Mg-Gd-Y-Zn-Zr Alloy
Nanostructured Mg-Gd Alloy Processed by ARB Processing
Ni-P-MWNTs Composite Coatings on Magnesium Alloys AZ31 Part 1: MWNTs Content in Coating
Ni-P-MWNTs Composite Coatings on Magnesium Alloys AZ31 Part 2: Tribological Behavior and MWNTs Content in Coating
Rate and Temperature Dependent Deformation Behavior of WE43 Magnesium-rear Earth Alloy: Experiments and Crystal Plasticity Modeling
Recent Developments in Magnesium Alloy Corrosion Research
Solute/Stacking Fault Energies in Mg and Implications for Ductility
Strain Heterogeneity Structures in Wrought Magnesium AZ31 under Reversed Loading
Strengthening and Toughening Behaviors of the Mg-9Al Alloy Containing Oxygen Atoms
Strengthening of a Biodegradable Mg-Zn-Ca Alloy ZX50 after Processing by HPT and Heat Treatment
Study on Metal Smelting Process under Microwave Irradiation
Study on the Production of Metallic Magnesium from Nickel - Containing Serpentine
Superplasticity in a Chip-consolidated Mg97Zn1Y2 Alloy with LPSO Phase
Surface and interfacial energies of Mg17Al12-Mg system
Technological Solutions to Apply Magnesium Bulk Materials in Dynamic Bending and Axial Compression Load Cases
The Effect of Initial Texture on Deformation Behaviors of Mg Alloys under Erichsen Test
The Electrolytic Production of Magnesium from MgO
The Morphology and Distribution of Al8Mn5 in High Pressure Die Cast AM50 and AZ91
The Recrystallization and Grain Growth Behavior of Unalloyed Mg and a Mg-Al Alloy
Thermo-mechanical Treatment of Extruded Mg-1Zn Alloy: Cluster Analysis of AE Signals
Thermogravimetric Analysis of Simultaneous Decomposition and Formation of MgB2
Towards Active Corrosion Protection of Mg Alloys Using Corrosion Inhibition Approaches
Twin-slip Interaction at Low Stress Stage Deformation in an AZ31 Mg Alloy
Twin and Compressive Response of Nano-sized Al2O3 Added Mg-based AZ41 and AZ51 Alloys
Understanding of Dynamic Recrystallization Characteristics of ZEK100 Magnesium Alloy Sheet during Warm Forming

Questions about ProgramMaster? Contact programming@programmaster.org