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Meeting 2019 TMS Annual Meeting & Exhibition
Symposium Environmentally Assisted Cracking: Theory and Practice
Sponsorship TMS Structural Materials Division
TMS: Corrosion and Environmental Effects Committee
Organizer(s) Bai Cui, University of Nebraska-Lincoln
Raul B. Rebak, GE Global Research
Srujan Rokkam, Advanced Cooling Technologies Inc
Scope Environmentally assisted cracking (EAC) is a significant limit for the lifetime of material components in harsh environments in many fields, such as the oil and natural gas industry, advanced nuclear power plants, and navy applications. EAC can occur in metals, alloys, ceramics, composites, and may be a potential problem in recently developed materials such as additively manufactured materials, high entropy alloys (multi-principal element alloys), etc.

The purpose of this symposium is to provide an international forum to foster the discussion of the critical problems in EAC and recent advances in both experiments and simulations. This symposium seeks technical presentations related to experimental and modeling studies of various types of EAC, such as hydrogen embrittlement, stress corrosion cracking, corrosion fatigue, and liquid metal embrittlement.
The symposium will encompass, but not limited to, the following themes:
• Experimental methods for the performance test of EAC in the laboratory and real environments;
• Development of physics-based approaches for EAC monitoring and prognostics;
• Multiscale models to understand EAC mechanisms and predict the lifetime of structural materials in harsh environments;
• Stress corrosion cracking of alloys in high-temperature water, seawater, or other environment;
• Fracture and fatigue of alloys in hydrogen environment;
• Degradation of materials in liquid metal environment;
• EAC in additively manufactured materials and high-entropy alloys.

Abstracts Due 07/16/2018
Proceedings Plan Planned: Supplemental Proceedings volume

A Comprehensive View of Gaseous Hydrogen-assisted Cracking
A Mechanistic Modelling Framework for Hydrogen Assisted Cracking
A Review of Grain Boundary Adsorption, Wetting and Transformations: Implications in Liquid Metal and Grain Boundary Embrittlement and Beyond
Accounting for Intra-temper Sensitization Variations within 5XXX Series Aluminum Alloys in Predictive Modeling
Bulk nc-Materials with Tailored Density Enables Design of Retrievable Corrosion Sensors
Crack Growth Rate and Fracture Toughness of Irradiated Austenitic Stainless Steel Weld
Cracking and Fatigue Resistance of High-strength Nickel Alloys in Oilfield Applications
Degradation and Stress Corrosion Cracking in Highly Sensitized Al-Mg During Overly Cathodic Polarization
Direct Evidence of Pit to Crack Transition in Al 7075
Effect of Stress State on Hydrogen Embrittlement in Alloy 718
Environmental Cracking of Laser-fused Alloys under Non-irradiated and Irradiated Conditions
Environmental Influences on Crack Formation and Fracture Mechanical Behavior of a Beta-stabilized Gamma-TiAl Alloy
Environmentally-assisted Cracking of a Ni-based Superalloy Closure Weld in the Presence of Rocket Propellant
Environmentally Assisted Cracking in Field-retrieved 5XXX Aluminum Alloys
Evolution of Dislocation Structure in the Presence of Hydrogen
Fracture Mechanics-based Study of Stress Corrosion Cracking of SS304 Dry Storage Canister for Spent Nuclear Fuel
Hydrogen-induced Intergranular Failure in FCC Equi-molar Alloys Explained
Hydrogen Assisted Fracture in Austenitic Stainless Steel Welds
Influence of Tempering Treatment on Precipitation Behavior, Microstructure, Dislocation Density and Hydrogen Induced Ductility Loss in High Vanadium Hot-rolled X80 Pipeline Steel
Insights Regarding Hydrogen Embrittlement Susceptibility and Mitigation in Structural Materials through Improved Understanding of Hydrogen-metal Interactions
Liquid Metal Embrittlement of Austenitic Steels: Recent Results
Liquid Metal Embrittlement of Engineering Alloys by eGaIn: Data-driven Experimental Design Using Sequential Learning
Mechanisms Behind Irradiation Assisted Stress Corrosion Cracking
Mechanisms of Mitigating Chloride-Induced Stress Corrosion Cracking in Austenitic Steels by Laser Shock Peening
Mechanistic Model for Fatigue Crack Growth in the Presence of Hydrogen
Microstructural Behaviour on the Hydrogen-embrittlement Resistance of Offshore-platform Ferritic Steels using In Situ Slow Strain Rate Testing
Modelling the Effect of Iodine at Stress Corrosion Crack Tips in Zirconium Using Hybrid Quantum Mechanics/molecular Dynamics Simulations
Nanoscale 4D Microstructural Characterization of Corrosion in Aluminum Alloys using Transmission X-Ray Microscopy (TXM)
On the Trail of the Hydrogen Embrittlement by Novel Critical Experiments
Physics-based Modeling of Corrosion Crack Dynamics Using Meshless Peridynamics Approach
Plasticity and Fracture Affected by the Uptake of Chemical Elements from the Environment
Probing Mechanisms of Corrosion in Aluminum Alloys by Correlative Tomography and Microscopy
Role of Deformation on the Localized Corrosion Behavior of Aluminum 5083 Alloy
Role of Mechanical Deformation on the Corrosion Susceptibility of Al7075 Aluminum Alloy
Similar and Dissimilar Metal Weld Failures in Hydrocracking Service at a Refinery
The Effect of Hydrogen and Aging Condition on the Deformation and Fracture Behavior of a Precipitation-hardened Ni-base Superalloy
The Effect of Hydrogen on the Plastic Deformation of Metals as Predicted from Discrete Dislocation Dynamics Simulations
The Relationship between Overpotential and Hydrogen Content in Pure Ni under Electrochemical Charging
The Effect of Localized Stresses and Heterogeneous Strains on Galvanic Corrosion in AA7050

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