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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Environmentally Assisted Cracking: Theory and Practice
Presentation Title Comparison Study on the Hydrogen Embrittlement Susceptibility of High Hardness Steels
Author(s) William Williams, David Salley, Haley Doude, Wilburn Whittington, David Wipf, Krista Limmer, Daniel Field, Kevin Doherty, Hongjoo Rhee
On-Site Speaker (Planned) William Williams
Abstract Scope Hydrogen embrittlement poses a risk for high hardness steel (HHS) and can cause premature failure of the material. An investigation into the susceptibility of HHS to hydrogen embrittlement was performed for selected alloys. Alloys were mechanically evaluated for hydrogen susceptibility by hydrogen charging, zinc electroplating, and slow-strain rate testing of tensile specimens. The results were compared to the performance of the as-received materials. After evaluating the degradation of mechanical properties due to hydrogen embrittlement, the efficacy of hydrogen traps was investigated by conducting hydrogen permeability tests on each material. A comparison was made between the onset of hydrogen embrittlement within the alloy and the diffusivity of hydrogen within the material.
Proceedings Inclusion? Planned: Supplemental Proceedings volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Accelerating Diffusion, Plasticity, Grain Growth and Crack Propagation by Hydrogen and Carbon
C-11 (Invited): Corrosion is Metallurgy’s Waterloo
Combinatorial Studies of Stress Corrosion Sensitivity of Alloy Films
Comparison of Fracture Morphologies and Hydrogen States Present in Vicinity of Fracture Surface Obtained by Different Methods of Evaluating Hydrogen Embrittlement of DP and TRIP Steels
Comparison Study on the Hydrogen Embrittlement Susceptibility of High Hardness Steels
Crack Initiation and Propagation Analyses of Hydrogen-related Fracture Surfaces of Tempered Martensitic Steel
Cracking of Reactor Core Internal Materials in LWR Environments
Crystal Plasticity Modeling of Hydrogen Concentration Ahead of a Crack Tip in FCC Steel
Determining Reliability Over Time for Stainless Steels Susceptible to Chloride-induced Stress Corrosion Cracking
Effect of Triaxial Stress State on PWSCC Initiation Behavior of Nickel-based Alloy in Nuclear Power Plants
Effects of Chromium and Molybdenum on Hydrogen Absorption Behavior in Iron
Effects of Complex Atmospheric Environments on the Corrosion Fatigue of AA7085-T7451
Effects of the Microstructure and Hydrogen Mobility on the Mechanical Behavior of Tempered Martensitic Steels
Elucidating the Loading Rate Dependence of Hydrogen Environment-assisted Cracking Behavior in a Ni-Cu Superalloy
Environmental Assisted Deterioration Modeling of Large Glass Fiber Reinforced Polymer Composite Structures/Systems
Evaluating Stress Corrosion Cracking Performance of 5083 H116 Aluminum as a Function of Material Microstructure
First-principles Investigation of Hydrogen Trapping in Chemistry Dependent Vacancies of Fe Cr Ni Alloys
History and Future of In-situ Transmission Electron Microscopy Corrosion Experiments
Influence of Hydrogen on Mechanical Properties of Pure Titanium Alloys Under Cathodic Polarization in Artificial Seawater: A Local Approach to Fracture
Insights into Factors Controlling IASCC of Stainless Steels
Investigation of Laboratory versus In-service Sensitization Effects on Corrosion Fatigue Performance of AA5456-H116
Mechanistic Model for Fatigue Crack Growth in the Presence of Hydrogen
Mechanistic Studies of Intergranular Stress Corrosion Cracking in Al-Mg Alloys under Atmospheric Exposure Conditions
Microstructural Relationships to both Directional and Bulk Sensitization Responses in 5XXX Series Aluminum Alloys
Microstructure Dependent Penetration and Recrystallization of Zinc by Gallium Based Liquid Metal Alloys
Mitigation of Intergranular Stress Corrosion Cracking in Al-Mg Alloys Through the Electrochemical and Chemical Effects of Metal Rich Primer Coatings Near Stationary and Propagating Cracks
Modeling of Corrosion Damage, Crack Dynamics and Fracture using a Physics-based Meshless Peridynamics Approach
On the Stress Corrosion Cracking Behavior of a Precipitation-hardened Martensitic Stainless Steel under Atmospheric Exposure Conditions
Phase Field Modeling of Galvanic Corrosion in Magnesium-aluminum Joints
Pitting Corrosion Analysis on Austenitic Stainless Steel Welds in Brine for Understanding of Chloride-induced Stress Corrosion Cracking of Spent Nuclear Fuel Dry Storage Canisters
Predicting the Tribocorrosion Behavior of Aluminum Alloys Using Finite Element Based Multiphysics Modeling
Probing Mechanisms of Corrosion Damage in Aluminum Alloys by Correlative Tomography and Microscopy
Quantifying Environmentally-assisted Cracking In-situ in Ar and s-CO2 Environments
Relating Corrosion Susceptibility to Microstructure via Multiscale Electron Microscopy
Sensitization, Loading Frequency, and Electrochemical Potential Effects on Corrosion Fatigue Kinetics of AA5456-H116
Stress Corrosion Cracking Assisted by Oxygen Embrittlement in Ti-6246
Stress Corrosion Cracking Behavior of Austenitic Stainless Steel SS304 for Dry Storage Canisters in Simulated Sea-water
Stress Corrosion Cracking of Welded AA5059 Alloy
Tribocorrosion Resistance of Aluminum Alloys: The Effects of Scratching Frequency and Anodic Polarization
Two-way Coupled Microstructure-sensitive Crystal Plasticity and Hydrogen Diffusion Near a Blunted Crack-tip for FCC Metals
Understanding the Effect of Anodic Polarization on SCC Resistance of AA6111-T8 used for Automotive Applications
In situ Study of Room Temperature Hydride Formation in Ti6Al4V and its Effect on Damage Mechanisms

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