NDLI: Phase Transformation and Residual Stress in a Laser Beam Spot-Welded TiAl-Based Alloy

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Metallurgical and Materials Transactions A : Volume 48

Metallurgical and Materials Transactions A : Volume 47

Metallurgical and Materials Transactions A : Volume 47, Issue 12, December 2016

Decomposition Reaction of Metastable M$_{2}$C Carbide in a Multi-Component Semi-High-Speed Steel

Effect of Mo Addition on the Transformation Stasis Phenomenon During the Isothermal Formation of Bainitic Ferrite

Effects of Friction Stir Processing on the Phase Transformation and Microstructure of TiO$_{2}$-Compounded Ti-6Al-4V Alloy

Identification and Characterization of Intercritical Heat-Affected Zone in As-Welded Grade 91 Weldment

Laser-Aided Direct Writing of Nickel-Based Single-Crystal Super Alloy (N5)

A Method of Stray Grain Suppression for Single-Crystal Superalloy During Seed Melt-Back

Elucidating the Effect of Alloying Elements on the Behavior of Austenitic Stainless Steels at Elevated Temperatures

Advanced Thermomechanical Processing for a High-Mn Austenitic Steel

Enhanced Tensile Properties of Mg Sheets by a Unique Thermomechanical Processing Method

Foreword : Neutron and X-Ray Studies of Advanced Materials VIII

HYBRID Simulations of Diffraction-Limited Focusing with Kirkpatrick-Baez Mirrors for a Next-Generation In Situ Hard X-ray Nanoprobe

Dislocation Effects on the Diffraction Line Profiles from Nanocrystalline Domains

Determining Individual Phase Flow Properties in a Quench and Partitioning Steel with In Situ High-Energy X-Ray Diffraction and Multiphase Elasto-Plastic Self-Consistent Method

Phase Transformation and Residual Stress in a Laser Beam Spot-Welded TiAl-Based Alloy

Phase Transformations During Solidification of a Laser-Beam-Welded TiAl Alloy—An In Situ Synchrotron Study

Texture and Microstructure for Magnetic Properties of Two-Stage Cold-Rolled Fe-6.5 Wt Pct Si Thin Sheets

Recrystallization Texture Transition in Fe-2.1 Wt Pct Si Steel by Different Cold Rolling Reduction

From Modeling of Plasticity in Single-Crystal Superalloys to High-Resolution X-rays Three-Crystal Diffractometer Peaks Simulation

Foreword : Special Issue in Honor of Professor James C.M. Li

Dislocation Pile-Ups, Material Strength Levels, and Thermal Activation

Dislocation Ledge Sources: Dispelling the Myth of Frank–Read Source Importance

The Strength–Grain Size Relationship in Ultrafine-Grained Metals

Linking Nanoscales and Dislocation Shielding to the Ductile–Brittle Transition of Silicon

Nanoscale Copper and Copper Compounds for Advanced Device Applications

Thermodynamic Predictions of Thermal Expansivity and Elastic Compliances at High Temperatures and Pressures Applied to Perovskite Crystals

Crystallization in Fe- and Co-Based Amorphous Alloys Studied by In-Situ X-Ray Diffraction

Crystallographic Analysis of Nucleation at Hardness Indentations in High-Purity Aluminum

Nanoindentation Creep Behavior of an Al$_{0.3}$CoCrFeNi High-Entropy Alloy

Hardness Evolution of Gamma-Irradiated Polyoxymethylene

A Nonlinear Viscous Model for Sn-Whisker Growth

Effect of Carbon Distribution During the Microstructure Evolution of Dual-Phase Steels Studied Using Cellular Automata, Genetic Algorithms, and Experimental Strategies

Ordering Transformation and Age Hardening in a Ni-Cr-W Superalloy

Effect of Coiling Temperature on Microstructure and Tensile Behavior of a Hot-Rolled Ferritic Lightweight Steel

Formation and Growth Kinetics of Reverted Austenite During Tempering of a High Co-Ni Steel

Structural Characterization of Phase Separation in Fe-Cr: A Current Comparison of Experimental Methods

Modeling Hardenable Stainless Steels Using Calculated Martensite Start Temperatures in Thermodynamic Equilibrium Calculations

Relations of Counterface Hardness with Wear Behavior and Tribo-Oxide Layer of AISI H13 Steel

A Study on the Hot Deformation Behavior of 47Zr-45Ti-5Al-3V Alloy with Initial Lamellar α Structure

Enhancement of Impact Toughness by Delamination Fracture in a Low-Alloy High-Strength Steel with Al Alloying

The Dependence of Portevin–Le Châtelier Effect on the γ′ Precipitates in a Wrought Ni-Base Superalloy

Deformation Behavior in Medium Mn Steel of Nanometer-Sized α′ + γ Lamellar Structure

Effect of Surface Modification on Cumulative Tensile Ductility of AZ31 Magnesium Sheet

Impact Toughness Properties of Nickel- and Manganese-Free High Nitrogen Austenitic Stainless Steels

Effect of Annealing Temperature and Time on Microstructure and Mechanical Properties of Multilayered Steel Composite Sheets

Microstructure, Texture, and Superplasticity of a Fine-Grained Mg-Gd-Zr Alloy Processed by Equal-Channel Angular Pressing

The Effect of Carbon Additions on the Creep Resistance of Fe-25Al-5Zr Alloy

Influences of Hydrogen Micropores and Intermetallic Particles on Fracture Behaviors of Al-Zn-Mg-Cu Aluminum Alloys

Precipitate Evolution and Creep Behavior of a W-Free Co-based Superalloy

Mechanical Properties of the TiAl IRIS Alloy

Effect of Welding Heat Input on Microstructure and Texture of Inconel 625 Weld Overlay Studied Using the Electron Backscatter Diffraction Method

Effect of Preheating on the Inertia Friction Welding of the Dissimilar Superalloys Mar-M247 and LSHR

The Effect of Dilution on Microsegregation in AWS ER NiCrMo-14 Alloy Welding Claddings

Evolution of Microstructure in Brazed Joints of Austenitic-Martensitic Stainless Steel with Pure Silver Obtained with Ag-27Cu-5Sn Brazing Filler Material

Facile and Cost-Effective Synthesis and Deposition of a YBCO Superconductor on Copper Substrates by High-Energy Ball Milling

Parameter Optimization of Nitriding Process Using Chemical Kinetics

Thermodynamics of the Fe-N and Fe-N-C Systems: The Fe-N and Fe-N-C Phase Diagrams Revisited

Effect of Nb on the Growth Behavior of Co$_{3}$Sn$_{2}$ Phase in Undercooled Co-Sn Melts

Examination of Spheroidal Graphite Growth and Austenite Solidification in Ductile Iron

Solidification Behavior in Newly Designed Ni-Rich Ni-Ti-Based Alloys

Development of Fine-Grained, Low-Carbon Bainitic Steels with High Strength and Toughness Produced Through the Conventional Hot-Rolling and Air-Cooling

Comparative Study on Electrical Discharge Machining of Ultrafine-Grain Al, Cu, and Steel

Complicated Interaction of Dynamic Recrystallization and Precipitation During Hot Deformation of Ultrahigh-Strength Stainless Steel

Effect of Harmonic Microstructure on the Corrosion Behavior of SUS304L Austenitic Stainless Steel

Application of Deep Cryogenic Treatment to Uncoated Tungsten Carbide Inserts in the Turning of AISI 304 Stainless Steel

In Situ XRD Studies of the Process Dynamics During Annealing in Cold-Rolled Copper

Development of TRIP-Aided Lean Duplex Stainless Steel by Twin-Roll Strip Casting and Its Deformation Mechanism

Effective Thermal and Electrical Conductivities of AgSnO$_{2}$ During Sintering. Part I: Experimental Characterization and Mechanisms

Effective Thermal and Electrical Conductivities of AgSnO$_{2}$ During Sintering. Part II: Constitutive Modeling and Numerical Simulation

Microstructural and Chemical Rejuvenation of a Ni-Based Superalloy

Analysis of Diffusional Solidification in a Wide-Gap Brazing Powder Mixture Using Differential Scanning Calorimetry

Effect of Current Pathways During Spark Plasma Sintering of an Aluminum Alloy Powder

Evaluation of the Athermal Effect of Electric Pulsing on the Recovery Behavior of Magnesium Alloy

Effect of Temperature and Velocity of Pressing on Grain Refinement in AA5083 Aluminum Alloy During Repetitive Corrugation and Straightening Process

Dislocation Substructure in the Cold-Rolled Ni-20 Mass Pct Cr Alloy Analyzed by X-ray Diffraction, Positron Annihilation Lifetime, and Transmission Electron Microscopy

Effects of Ga and Sn Additions on the Creep Strength and Oxidation Resistance of Near-α Ti Alloys

Hydrogen Storage Characteristics of Nanocrystalline and Amorphous Nd-Mg-Ni-Based NdMg$_{12}$-Type Alloys Synthesized via Mechanical Milling

Synthesis and Characterization of In Situ Dendritic/Particulate α-Al(Fe,TM)Si Phase Reinforced Al Matrix Composites

Synthesis of Carbon Nanotube-Reinforced Al2024 Matrix Nanocomposite Using Flake Powder Metallurgy Method

In-Situ Study of the Tensile Deformation and Fracture Modes in Peak-Aged Cast Mg-11Y-5Gd-2Zn-0.5Zr (Weight Percent)

Simultaneous Effect of Plunger Motion Profile, Pressure, and Temperature on the Quality of High-Pressure Die-Cast Aluminum Alloys

Effects of Iron-Rich Intermetallics and Grain Structure on Semisolid Tensile Properties of Al-Cu 206 Cast Alloys near Solidus Temperature

Improvement in the Mechanical Behavior of Mechanically Alloyed Aluminum Using Short-Time NH$_{3}$ Flow

Effects of Melt-to-Solid Insert Volume Ratio on the Microstructures and Mechanical Properties of Al/Mg Bimetallic Castings Produced by Lost Foam Casting

What the Darken–Gurry Plot Means About the Solubility of Elements in Metals

Rapid Solidification of Sn-Cu-Al Alloys for High-Reliability, Lead-Free Solder: Part I. Microstructural Characterization of Rapidly Solidified Solders

Rapid Solidification of Sn-Cu-Al Alloys for High-Reliability, Lead-Free Solder: Part II. Intermetallic Coarsening Behavior of Rapidly Solidified Solders After Multiple Reflows

Influence of Ti and La Additions on the Formation of Intermetallic Compounds in the Al-Zn-Si Bath

Predicting Pathways for Synthesis of Ferromagnetic τ Phase in Binary Heusler Alloy Al-55 pct Mn Through Understanding of the Kinetics of ε–τ Transformation

Solid-State Phase Equilibria and Intermetallic Compounds of the Si-V-Zr Ternary System

Phase Field Simulations of Autocatalytic Formation of Alpha Lamellar Colonies in Ti-6Al-4V

A Statistical Test for Identifying the Number of Creep Regimes When Using the Wilshire Equations for Creep Property Predictions

Plasticity in Materials with Heterogeneous Microstructures

Microstructure, Precipitation, and Mechanical Properties of V-N-Alloyed Steel After Different Cooling Processes

Shear-Coupled Grain Growth and Texture Development in a Nanocrystalline Ni-Fe Alloy during Cold Rolling

Substructural Properties and Anisotropic Peak Broadening in Zn$_{1−x }$Mn$_{ x }$Te Films Determined by a Combined Methodology Based on SEM, HRTEM, XRD, and HRXRD

Microstructure and Texture of Electrodeposited Nanocrystalline Nickel in the As-Deposited State and After In-Situ and Ex-Situ Annealing

Metallurgical and Materials Transactions A : Volume 47, Issue 11, November 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 10, October 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 9, September 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 7, July 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 6, June 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 5, May 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 4, April 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 3, March 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 2, February 2016

Metallurgical and Materials Transactions A : Volume 47, Issue 1, January 2016

Metallurgical and Materials Transactions A : Volume 46

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Metallurgical and Materials Transactions A : Volume 42

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Metallurgical and Materials Transactions A : Volume 31

Metallurgical and Materials Transactions A : Volume 30

Metallurgical and Materials Transactions A : Volume 29

Metallurgical and Materials Transactions A : Volume 28

Phase Transformation and Residual Stress in a Laser Beam Spot-Welded TiAl-Based Alloy

Content Provider	Springer Nature Link
Author	Liu, Jie Staron, Peter Riekehr, Stefan Stark, Andreas Schell, rbert Huber, rbert Schreyer, Andreas Müller, Martin Kashaev, Nikolai
Copyright Year	2016
Abstract	The microstructure, chemical composition, residual stress, and lattice parameter evolution of the welding zone (WZ) and heat-affected zone (HAZ) of a laser-beam-welded TiAl-based alloy were investigated. It was found that both α $_{2}$ and γ phases remain highly restrained in the WZ edge, and the stresses are relieved in the HAZ. A grain refinement mechanism is proposed, which works by heating the material to the β or α + β phase field for a short time. The lamellar colonies are refined by the Nb-enriched segregations.
Starting Page	5750
Ending Page	5760
Page Count	11
File Format	PDF
ISSN	10735623
Journal	Metallurgical and Materials Transactions A
Volume Number	47
Issue Number	12
e-ISSN	15431940
Language	English
Publisher	Springer US
Publisher Date	2016-10-24
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Metallic Materials Characterization and Evaluation of Materials Structural Materials Surfaces and Interfaces, Thin Films Nanotechnology
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Metals and Alloys Condensed Matter Physics

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