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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Environmentally Assisted Cracking: Theory and Practice
Presentation Title Determining Reliability Over Time for Stainless Steels Susceptible to Chloride-induced Stress Corrosion Cracking
Author(s) Consuelo E. Guzman-Leong, Joseph W. Cluever, Stephen R Gosselin
On-Site Speaker (Planned) Consuelo E. Guzman-Leong
Abstract Scope Failure of corrosion-resistant materials due to chloride-induced stress corrosion cracking continues to threaten long-term plant operations and component integrity. A probabilistic model was developed to address degradation of austenitic stainless steel components from chloride-induced SCC in order to help plant owners make guided run, repair, replace, and inspect decisions. Consistent with observations in the literature, the SCC probabilistic model assumes the presence of stress, a corrosive environment, and susceptible material, and further assumes that pitting corrosion is a precursor to SCC. Calculation of the probability of exceeding a wear allowance and through-wall penetration from SCC are performed by calculating the formation and progression to a stable pit, the conditional probability that SCC becomes dominant over pitting, and the crack growth rate as a function of the crack tip stress intensity factor. This paper illustrates the probabilistic model’s sensitivity to key stressors of chloride-induced SCC.
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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