Marine Corrosion of Steels : Mechanisms and AI-Driven Solutions

• Record Nr.: UNINA9911069227203321
• Autore: Liu Chao
• Pubbl/distr/stampa: Newark : , : John Wiley & Sons, Incorporated, , 2026; ©2026
• ISBN: 3-527-85477-0; 3-527-85479-7; 3-527-85478-9; 9783527854776
• Edizione: [1st ed.]
• Descrizione fisica: 1 online resource (611 pages)
• Altri autori (Persone): WangBingqin; LiXiaogang; ZhangShasha; LiZhong
• Disciplina: 620.1723
• Soggetti: Tekoäly; Mekaaninen; Materiaalitiede; Konetekniikka; Materiaalioppi
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Cover -- Title Page -- Copyright -- Contents -- Foreword -- Preface -- Chapter 1: Stress Corrosion Behavior of High-manganese Steel in Polluted Marine Atmospheric Environments -- 1.1 Introduction -- 1.2 Early-stage Corrosion Initiation Behaviors of Composite Inclusions in High-manganese Steel -- 1.2.1 Materials and Methods -- 1.2.1.1 Materials and Solutions -- 1.2.1.2 Material Microstructure Characterization -- 1.2.1.3 Electrochemical Testing -- 1.2.1.4 Microcellular Surface Potential Measurements -- 1.2.1.5 In-situ Immersion Test for Inclusions -- 1.2.2 Physicochemical Properties and Localized Corrosion Behavior -- 1.2.2.1 Physicochemical Properties of High-manganese Steel -- 1.2.2.2 Typical Inclusions Morphology and Micro-zone Electrochemistry in High-manganese Steel -- 1.2.2.3 ; Micro-corrosion of Inclusion Areas -- 1.3 Corrosion Behaviors and Mechanisms of High-manganese Steel in Sulfur- and Chloride-containing Environments -- 1.3.1 Materials Fabrication and Characterization -- 1.3.1.1 Materials -- 1.3.1.2 Cyclic Immersion Acceleration Test -- 1.3.1.3 Analysis of Corrosion Products -- 1.3.1.4 Rust-layer Electrochemical Testing -- 1.3.2 Corrosion Behavior and Electrochemical Characteristics -- 1.3.2.1 Corrosion Weight Loss and Corrosion Rate -- 1.3.2.2 Analysis of Corrosion Products -- 1.3.2.3 Analysis of Corrosion Morphology -- 1.3.2.4 Electrochemical Analysis of Rust Layer -- 1.3.3 Corrosion Mechanism -- 1.4 Research on the SCC Behaviors and Mechanisms of High-manganese Steel in Sulfur- and Chloride-containing Environments -- 1.4.1 Experimental Content -- 1.4.1.1 Materials -- 1.4.1.2 Constant-load U-bend Circumferential Dip Test -- 1.4.1.3 Slow Strain Rate Tensile Test -- 1.4.2 Stress Corrosion Behavior -- 1.4.2.1 Behavioral Analysis of High-manganese Steel U-bend SCC -- 1.4.2.2 Analysis of Stress-Strain Curves for High-manganese Steel.; 1.4.2.3 Analysis of Fracture Morphology of High-manganese Steel -- 1.4.3 SCC Mechanism -- 1.5 Chapter Summary -- References -- Chapter 2: Corrosion Fatigue Behavior of High-manganese Steel in Atmospheric Environment -- 2.1 Introduction -- 2.2 Early Corrosion Initiation Behavior of High-manganese Steel in Simulated Atmospheric Environment -- 2.2.1 Experimental Materials and Methods -- 2.2.1.1 Materials and Solutions -- 2.2.1.2 Experimental Method -- 2.2.2 Material Microstructure Properties and Localized Corrosion Emergence Behavior -- 2.2.2.1 Microstructure and Mechanical Properties -- 2.2.2.2 Morphologies and Properties of Typical Inclusions -- 2.2.2.3 Inclusion-induced Corrosion Initiation -- 2.3 Corrosion Laws and Mechanisms of High-manganese Steel in Simulated Atmospheric Environments -- 2.3.1 Fabrication and Characterization of Materials -- 2.3.1.1 Materials -- 2.3.1.2 Cyclic Wetting and Drying Experiment -- 2.3.1.3 Electrochemical Testing -- 2.3.1.4 Analysis of Corrosion Products -- 2.3.2 Corrosion Behavior and Characteristics -- 2.3.2.1 Corrosion Weight Loss and Corrosion Rate -- 2.3.2.2 Analysis of Rust-layer Cross-section -- 2.3.2.3 Rust-layer Product Characteristics -- 2.3.2.4 Electrochemical Analysis of Rust Layers -- 2.3.2.5 Corrosion Morphology -- 2.3.3 Corrosion Electrochemical Processes of High-manganese Steel -- 2.4 Corrosion Fatigue Laws and Mechanisms of High-manganese Steel in Simulated Atmospheric Environments -- 2.4.1 Experimental Materials and Methods -- 2.4.1.1 Materials -- 2.4.1.2 Axial Stress Corrosion Fatigue Experiment -- 2.4.1.3 Characterization of Corrosion Fatigue Cracks -- 2.4.2 Electrochemical Properties and Corrosion Fatigue Behavior -- 2.4.2.1 Electrochemical Testing -- 2.4.2.2 Corrosion Fatigue Behavior -- 2.4.2.3 Morphology of Corrosion Fatigue Fracture Surface.; 2.4.2.4 Analysis of Secondary Cracks due to Corrosion Fatigue -- 2.4.3 Corrosion Fatigue Mechanism of High-manganese Steel in Simulated Atmospheric Environments -- 2.5 Chapter Summary -- References -- Chapter 3: Effect of Microalloying Elements on the Corrosion Resistance of Low-density Steel -- 3.1 Introduction -- 3.2 Effect of Cr and Ni on the Corrosion Resistance of Fe-Mn-Al-C Low-density Steel -- 3.2.1 Experimental Section -- 3.2.1.1 Materials -- 3.2.1.2 Characterization of Experimental Material Microstructure -- 3.2.1.3 Accelerated Indoor Simulation of Marine Atmospheric Environment Experiments -- 3.2.1.4 Analysis of Corrosion Products and Morphologies of Specimens After Rust Removal -- 3.2.1.5 Macroelectrochemical Testing at the Initial Stage of Corrosion -- 3.2.1.6 Macroelectrochemical Experiments for Short-term Immersion -- 3.2.1.7 Real-time Corrosion Monitoring ; Experiment for Short-term Immersion -- 3.2.1.8 Random Forest Modeling Analysis -- 3.2.2 Basic Material Properties and Corrosion Behavior -- 3.2.2.1 Microstructure Analysis -- 3.2.2.2 Density and Mechanical Properties Analysis -- 3.2.2.3 Corrosion Morphology -- 3.2.2.4 Corrosion Kinetics Analysis -- 3.2.2.5 Macroelectrochemical Properties -- 3.2.3 Study on the Dynamic Corrosion Process of Fe-Mn-Al-C Low-density Steel by Alloying Elements -- 3.2.3.1 Real-time Monitoring and Analysis of Short-term Immersion Corrosion -- 3.2.3.2 RF Modeling Analysis -- 3.3 Effect of Cr-Ni Microalloying on the Corrosion Resistance of Fe-Mn-Al-C Low-density Steel with Heat Treatment -- 3.3.1 Materials and Methods -- 3.3.1.1 Materials -- 3.3.1.2 Microstructure Characterization -- 3.3.1.3 Mechanical Performance Testing -- 3.3.1.4 Immersion Test -- 3.3.1.5 Periodic Immersion Experiment -- 3.3.1.6 Corrosion Morphology and Corrosion Product Analysis -- 3.3.1.7 Macroelectrochemical Experiment.; 3.3.1.8 Thermodynamic Calculations -- 3.3.1.9 Immersion Corrosion Real-time Experiment -- 3.3.1.10 RF Modeling Analysis -- 3.3.2 Characterization of Basic Properties and Corrosion Behavior -- 3.3.2.1 Microstructure -- 3.3.2.2 Mechanical Properties -- 3.3.2.3 Corrosion Morphology -- 3.3.2.4 Corrosion Rate -- 3.3.2.5 Corrosion Product -- 3.3.2.6 Electrochemical Properties -- 3.3.2.7 Thermodynamic Calculation Analysis -- 3.3.3 Corrosion Mechanism of Heat-treated Low-density Steel with Addition of Alloying Elements -- 3.3.4 Analysis of Corrosion Model for Fe-Mn-Al-C-Type Low-density Steel Based on Corrosion Big Data -- 3.3.4.1 Dynamic Corrosion Current -- 3.3.4.2 RF Modeling Analysis -- 3.3.4.3 Validation of RF Prediction Data -- 3.3.4.4 Analysis of Feature Variable Correlation -- 3.4 Chapter Summary -- References -- Chapter 4: Interaction of Multiple Corrosion Modes During the Degradation of Titanium-Steel Composites -- 4.1 Introduction -- 4.2 Corrosion Mechanism of TA2-Q345B Composite Plate -- 4.2.1 Experimental Procedures -- 4.2.1.1 Material Preparation -- 4.2.1.2 Crystallographic Information and Microstructural Analysis -- 4.2.1.3 Electrochemical Testing -- 4.2.1.4 Immersion Testing -- 4.2.1.5 Micro-region Electrochemical Testing -- 4.2.1.6 Thermodynamic Calculations -- 4.2.2 Corrosion Behavior of TA2-Q345B Composite Plates -- 4.2.2.1 Microstructure of TA2-Q345B Composite Plate -- 4.2.2.2 Corrosion Resistance of Titanium-Steel Composite Plates -- 4.2.2.3 Surface Morphology of Titanium-Steel Composite Samples After Immersion Test -- 4.2.2.4 The Localized Electrochemical Properties Associated with the Inclusion of Al2O3-MnS -- 4.2.3 Corrosion Mechanism -- 4.3 Degradation Process of TA2-Q345B Composite Sheet in Synthetic Contaminated Seawater Environment -- 4.3.1 Materials and Methods -- 4.3.1.1 Analysis of Corrosion Morphology and Corrosion Products.; 4.3.1.2 Weight Loss Calculation -- 4.3.1.3 Electrochemical Testing -- 4.3.2 Corrosion Behavior of TA2-Q345B Composite Plates in Polluted Marine Solutions -- 4.3.2.1 Surface Morphology Observation After Immersion Experiments -- 4.3.2.2 Corrosion Morphologies of Point Defects in Titanium-Steel Composite Plates -- 4.3.2.3 Influence of Point Defects on the Corrosion Rate of Titanium-Steel Composite Plates in Simulated Marine Solutions -- 4.3.3 Galvanic Current and Galvanic Potential in Simulated Polluted Marine Solutions -- 4.3.3.1 Point Defects in Titanium Alloy and Q345B -- 4.3.4 Effect of Linear Defects on the Corrosion Rate of Titanium-Steel Composite Plates -- 4.3.4.1 Corrosion Product Analysis After Immersion Experiments -- 4.3.4.2 The Corrosion Kinetics of Titanium-Steel Composite Plates in a Marine Environment -- 4.3.4.3 Corrosion Resistance of Titanium-Steel Composite Plates in Polluted Marine Environments -- 4.3.5 Corrosion ; Mechanism -- 4.4 Chapter Summary -- References -- Chapter 5: Effects of Corrosion Inhibitors and Flow Rate on the Corrosion Resistance of Ductile Iron Pipes -- 5.1 Introduction -- 5.2 Study on the Difference of Microstructure and Corrosion Resistance -- 5.2.1 Materials and Methods -- 5.2.2 Material Structure Characterization Analysis -- 5.3 Corrosion Resistance Difference of Materials in Simulated Solutions -- 5.3.1 Experimental Materials and Methods -- 5.3.1.1 Materials and Solutions -- 5.3.1.2 Electrochemical Test -- 5.3.2 Study on the Difference of Corrosion Resistance of Materials in the Environment Without Corrosion Inhibitor -- 5.3.2.1 OCP Analysis -- 5.3.2.2 Polarization Curve Analysis -- 5.3.2.3 EIS Analysis -- 5.3.3 Effect of Environmental Factors on Corrosion Kinetics of Ball-milled Cast Iron in Corrosion Inhibitor-free Solution -- 5.3.4 Corrosion Resistance of Materials in Corrosion Inhibitor Environment.; 5.3.4.1 Corrosion Resistances of Three Materials Under the Environment of Ethanolamine.
• Sommario/riassunto: Bridges corrosion science and artificial intelligence to advance durable, high-performance marine steels Understanding and controlling the corrosion of steels in marine environments is a critical challenge for modern engineering, with far-reaching implications for safety, durability, and sustainability.