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Meeting Superalloys 2020
Symposium Superalloys 2020
Organizer(s) Sammy Tin, Illinois Institute of Technology
Christopher O'Brien, ATI Specialty Materials
Justin D. Clews, PCC Structurals
Jonathan Cormier, ENSMA - Institut Pprime - UPR CNRS 3346
Qiang Charles Feng, University of Science and Technology Beijing
Mark C. Hardy, Rolls-Royce Plc
John J. Marcin, Collins Aerospace
Akane Suzuki, GE Research
Scope The 14th International Symposium on Superalloys aims to highlight technologies for lifecycle improvement of superalloys. In recent years, the superalloys community has benefited greatly from advances in the development of property models, computational tools, processing methods and innovative characterization techniques that have contributed to an improved fundamental understanding of the material behavior. These technologies have helped to improve the processing and performance of existing materials while accelerating the development of new alloys. In addition to the traditional focus areas of alloy development, processing, mechanical behavior, coatings and environmental effects, the Superalloys 2020 symposium invites papers from academia, supply chain and product-user members of the superalloy community that highlight technologies that contribute to improving the manufacturability, affordability, life prediction and performance of superalloys.
Abstracts Due 08/01/2019
Proceedings Plan Undecided
PRESENTATIONS APPROVED FOR THIS SYMPOSIUM INCLUDE

3 Ton Melting with CaO Desulfurization of Ni-base Single Crystal Superalloy, TMS-1700, Simulating a Recycling of Used Turbine Blades
3D Characterization of the Columnar-to-Equiaxed Transition in Additively Manufactured Inconel 718
A New Approach to Strength Prediction of Ni-Base Disc Superalloys with Dual Phase γ/γ'
A New Co-free Ni Based Alloy for Gas Turbine and Exhaust Valve Applications
Abnormal grain growth in the presence of grain boundary pinning precipitates
Additive manufacturability of nickel-based superalloys: Composition-process induced vapourisation
Advanced Alloy Design Program and Improvement of 6th Generation Ni-base Single Crystal Superalloy, TMS-238
Advanced Modeling Tools For the Processing and Lifing of Aeroengine Components
Alloy Design and Microstructural Evolution during Heat Treatment of Newly developed Cast & Wrought Ni-base Superalloy M647 for Turbine Disk Application
Alloying Effects on Grain Boundary Precipitation Modes of δ/η Phases in Model Ni Based Superalloys
An Approach Towards Understanding Unstable Gamma Prime Precipitate Evolution and Its Effect on Properties
AN INTEGRATED HIP HEAT-TREATMENT OF A SINGLE-CRYSTAL NI-BASE SUPERALLOY
Anisotropic deformation mechanisms of an additively manufactured Ni-based superalloy
Aspects of high strain rate industrial forging of Inconel 718
Assessment of Mechanical and Metallurgical Features of Inconel 680 Weld Metal
Atomic Structure and Chemical Composition of Planar Fault Structures in Co-base Superalloys
Castability and recrystallization behavior of γ′-strengthened Co-base superalloys
Characteristic flow behavior of γ+γʹ duplex and its significant applications in hot working process of superalloys
Characterization of the Benefit of APS Flash Bond Coatings in Improving TBC Lifetime
Competing mechanism of creep damage and stress relaxation in creep-fatigue crack propagation in Ni-base superalloys
Composition and temperature stability of η and δ phases for future nickel-base superalloys for turbine discs application
Computational Design of Additively Printable Nickel Superalloys
Computational methods to accelerate development of corrosion resistant coatings for industrial gas turbines
Contribution of primary γ' precipitates in the deformation creep mechanisms in the Ni-based polycristalline AD730 superalloy.
CREEP ANISTROPY IN SINGLE CRYSTAL SUPERALLOY DD6 NEAR [001] ORIENTATION
Creep, fatigue, and oxidation interactions during high and very high cycle fatigue at elevated temperature of nickel-base single crystal superalloys
Critical Hafnium Content for Extended Lifetime of AM1 Single Crystal Superalloy
Crystal plasticity mechanism of temperature dependent crack propagation in a single crystal Nickel based superalloy
Crystal Plasticity Model for Nickel-based Superalloy René 88DT at Elevated Temperature
Deformation mechanisms of γ’ and γ” co-precipitates in IN718
Design of Cr-free NiCo-based superalloys to understand solute segregation at planar defects
Developing a Coarsening Resistant Ni-Base Superalloy with Compact γ'- γ" Coprecipitates
Developing alloy compositions for future high temperature disk rotors
Development and Application of New Cast & Wrought Ni-base Superalloy M647 for Turbine Disk
Development of a new coating compatible with 3rd generation nickel based superalloys and thermal barrier coatings
Development of a novel crack-resistant high-γ’ fraction Ni-base superalloy for additive manufacturing process
Development of AGAT, a 3rd generation nickel based superalloy for single crystal turbine blade applications
Development of prediction model and process-microstructure-property database on forging and heat treatment of superalloy 720Li
DEVELOPMENT OF Pt AND Pt-Ir DIFFUSION COATINGS BY A PASTE METHOD FOR OXIDATION PROTECTION OF Ni-BASED SUPERALLOYS
Dynamic and post-dynamic recrystallization during supersolvus forging of the new nickel-based superalloy – VDM Alloy 780
Effect of carbide inoculants additions in IN718 fabricated by selective laser melting process
Effect of Nb Alloying Addition on Local Phase Transformation at Microtwin Boundaries in Nickel Based Superalloys
Effect of Re on long-term creep behaviors of nickel-based single crystal superalloys for industrial gas turbine applications
EFFECT OF Ti AND Cr ON MICROSTRUCTURAL EVOLUTION OF γ/γʹ CoNi-BASED SUPERALLOY
Effects of Al, Cr and Ti on oxidation behaviors of multi-component γ/γʹ CoNi-based superalloys
Enhancing the Creep Strength of Next Generation Disk Superalloys via Local Phase Transformation Strengthening
Enhancing the Efficiency and Surface Integrity of Chemical Cleaning During Repair of Ni-Base Superalloy Rotating Disks
Equations to Simulate the Elastic Modulus of the Individual Gamma and Gamma Prime Phases in Multi-Component Ni-Base Superalloys
Evaluation and comparison of damage accumulation mechanisms during non-isothermal creep of cast Ni-based superalloys
Evidence of short range order by dislocation analysis in single crystal Ni-base matrix alloys with varying Re content after creep
Experimental and Simulation Study of the Effect of Precipitation Distribution and Grain Size on the AD730TM Ni-based Polycristalline Superalloy Tensile Behavior
Fluidized Carbon Bed Cooling: Recent Process Improvements for Single Crystal Casting of Ni-based Superalloys
Fretting fatigue life extension for single crystal Ni-based superalloy by applying optimized surface texturing
Gamma Prime Precipitate Evolution during hot forging of a Ni-based superalloy at subsolvus temperatures
High-resolution diffraction imaging of misorientation in single crystal superalloys
High-temperature pre-deformation and rejuvenation treatment after pre-deformation on the microstructure and creep properties of Ni-based single crystal superalloys
High-throughput Approaches to Establish Quantitative Process-Structure-Property Correlations in Ni-base Superalloy
HIP +ITF of SS-PREP® Superalloy Powder
Hot Corrosion and Creep Properties of Ni-Base Single Crystal Superalloy
Impact of coarse primary γ’ phase on recrystallization modeling in new Ni-based superalloy M647
Implementation of in-situ strain monitoring of Inconel 718-LMD by neutron diffraction
Initiation of fatigue crack in a single crystal nickel based superalloy at intermediate temperature
Investigation into the effects of salt chemistry and SO2 on the crack initiation of CMSX-4 in static-loading conditions
Is the carbon content really an issue for the LCF durability of forged γ/γ' Ni-based disk alloys?
Laboratory-Scale Replication of Deposit-induced Degradation of High-Temperature Turbine Components
Local mechanical properties on the dendrite scale of Ni-base superalloys studied by advanced high temperature indentation creep and micropillar compression tests
Machine learning assisted design approach for developing γ’-strengthened Co-Ni-base superalloys based on microstructure
Measurement and Evaluation of Co-Existing Crack Propagation in a Single Crystal Superalloy in Hot Corrosion Fatigue Environments
Mechanical Performance of a Non-Weldable Ni-base Superalloy: Inconel 738 Fabricated by Electron Beam Melting
Metallurgical analysis of direct aging effect on tensile and creep properties in Inconel 718 forgings
Metallurgical mechanisms upon stress relaxation annealing of the AD730TM superalloy
Micro-mechanisms of cyclic plasticity at stress concentrations in a Ni-based single-crystal superalloy
Microstructural control and optimisation of Haynes® 282® manufactured through laser-powder bed fusion
Microstructural Effects on Creep Properties in a Co-Base Single Crystal Superalloy
Microstructure and material properties of alloy 718/713LC joints using orbital friction welding
Microstructure and Mechanical Properties of Additively Manufactured Rene 65
Microstructure and Tensile Properties of a CoNi-based Superalloy Fabricated by Selective Electron Beam Melting
Microstructure Evolution Characteristics of Ni-based GH4720Li Superalloy during High-temperature Fatigue
Modeling Creep of Ni-base Superalloys for Applications in Advanced Ultra-Supercritical Power Generation
Ni-Co-based Wrought Superalloys Containing High W – Microstructure Design for a Balance of Properties
Novel Approach for Suppressing of Hot Cracking via Magneto Fluid Dynamic Modification of the Laser-induced Marangoni Convection
On Optimising Ring-rolling Manufacturability of C&W Nickel Superalloys for Aero-Engine Turbine Disk
On the influence of alloy chemistry and processing conditions on additive manufacturability of Ni-based superalloys
On the influence of alloy composition on creep behavior of single crystal (SX) Ni-based superalloys
Phase-field modeling of γ' and γ" precipitate size evolution during heat treatment of Ni-base superalloys
Phase Equilibria among A1/TCP/GCP Phases and Microstructurte Formation in Ni-Cr-Mo and Ni-Cr-W Systems at Elevated Temperatures
Phenomenological Modeling of the Effect of Oxidation on the Creep Response of Ni-Based Single-Crystal Superalloys
Platinum containing new generation nickel-based superalloy for single crystalline applications
Precipitate Phase Stability and Mechanical Properties of Alloy 263 and Variants in Wrought or Cast Form
Prediction of rafting kinetics of practical Ni-based single crystal superalloys
Rationalisation of the micromechanisms behind the high-temperature strength limit in single crystal Nickel-based superalloys
Recent developments in the design of next generation γ’-strengthened Cobalt-Nickel superalloys
Recent progress in local characterization of damage evolution in thermal barrier coating under thermal cycling
Role of non-metallic inclusions and twins on the variability in fatigue life in Inconel 718 nickel base superalloy
Segregation of solutes at dislocations: A new alloy design parameter for advanced superalloys
Strengthening Effects of Ni-Co-Cr Alloys via Nanotwins and Nanophases
Stress-induced variant selection of γ″ phase in Inconel 718 during service: Mechanism and effects on mechanical behavior
Supersolvus Hot Workability and Dynamic Recrystallization in Wrought Co-Al-W-Base Alloys
Suppression of Sulfur Segregation at Scale/Substrate Interface for 6th Generation Single Crystal Ni-Base Superalloy
Tensile, low cycle fatigue and very high cycle fatigue characterizations of advanced single crystal nickel-based superalloys
The Effect of Alloying on the Thermophysical and Mechanical Properties of Co–Ti–Cr-based Superalloys
The effect of cold work on high temperature properties of ATI Allvac 718 Plus
The effect of heat treatment on tensile yielding response of the new superalloy ABD-900AM for additive manufacturing
The effect of shot peening on the Ductility and Tensile Strength of nickel-based superalloy Alloy 720Li
The influence of hot corrosion damage on the low cycle fatigue fracture modes of a disk superalloy
The Yield Strength Anomaly in Co-Ni Design Space
Thermodynamic Simulation and Experimental Validation of Phase Stability in Ni-based Superalloys
Tuning Strain Localization in Polycrystalline Nickel-based Superalloys by Thermomechanical Processing
Understanding the Effects of Alloy Chemistry and Microstructure on the Stress Relaxation Behavior of Ni-base superalloys
USING RAPID THERMAL ANNEALING FOR STUDYING EARLY STAGES OF HIGH TEMPERATURE OXIDATION OF SUPERALLOYS


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