Steel Corrosion and Metallurgical Factors

Laws and Mechanisms
1. Auflage 2025
ISBN: 978-3-527-35543-3
Verlag: Wiley-VCH GmbH

Buch, Englisch, 560 Seiten, Format (B × H): 170 mm x 244 mm

Steel corrosion can be significantly influenced by various metallurgical factors. This book focuses majorly on metallurgical intrinsic factors that influence corrosion. It systematically analyzes the latest advances in the mechanism of steel corrosion induced by various metallurgical intrinsic features of steel to support the development of corrosion-resistant steels. It discusses how several typical metallurgical factors such as inclusion control, alloying control, and heat treatment control influence the corrosion resistance of stainless or low alloy steels. This book strongly supports metallurgical and materials researchers and engineers in developing new corrosion-resistant steels.

Autoren/Hrsg.

Liu, Chao

Li, Xiaogang

Fachgebiete

• Naturwissenschaften Chemie Physikalische Chemie Elektrochemie, Magnetochemie
• Technische Wissenschaften Bauingenieurwesen Konstruktiver Ingenieurbau, Baustatik
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde
• Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Verfahrenstechnik, Chemieingenieurwesen

Inhaltsverzeichnis

Preface xvii

1 Corrosive Environments and Types of Steel 1

1.1 Introduction 1

1.2 Natural Corrosive Environments 1

1.3 Industrial Corrosive Environments 6

1.4 Uniform Corrosion and Localized Corrosion 8

1.5 Corrosion Under Stress 18

1.6 Corrosion in the Natural Environment 32

1.7 Chapter Summary 44

References 46

2 Microelectrochemical Mechanisms of Pitting Corrosion Induced by Inclusions in Stainless Steel 49

2.1 Introduction 49

2.2 Mechanism of on the MnS—Te Localized Corrosion Resistance of 15-5PH Stainless Steel 50

2.3 Mechanism of the RE-Te Composite Inclusions Localized Corrosion Resistance of 316L Stainless Steel 63

2.4 Chapter Summary 81

References 82

3 Effect of Rare Earth on the Mechanism of Localized Corrosion Induced by Inclusions in Low-Alloy Steel 89

3.1 Introduction 89

3.2 Mechanism of Al2O3-Triggered Localized Corrosion in Q460NH Steel 90

3.3 Mechanism of Localized Corrosion Induced by RE Modified Inclusion in Q460NH Steel 101

3.4 Mechanism of Localized Corrosion Induced by Zr—Ti—RE-Regulated Inclusions in Q460NH Steel 120

3.5 Chapter Summary 130

References 131

4 Coupling Mechanism of Multicomponent Alloy Regulation Effect on Inclusion-Induced Localized Corrosion in Ca-Treated E690 Steel 135

4.1 Introduction 135

4.2 Investigation into the Mechanism of Localized Corrosion Triggered by TiN Inclusions in E690 Steel 136

4.3 Mechanism of the Ca, Mg, Te Alloy Effect on the Localized Corrosion in E690 Steel 150

4.4 Effect of Ca, Sb Elements on the Localized Corrosion Mechanism Induced by Inclusion in E690 Steel Under Tropical Marine Atmosphere 167

4.5 Effect of Ca/Mg Elements on the Localized Corrosion by Inclusion of E690 Steel in Tropical Marine Atmosphere 178

4.6 Summary of Microscopic Mechanism of Corrosion Initiation of Steel Triggered by Inclusions 196

4.7 Chapter Summary 200

References 202

5 Effect of Microstructure Coarsening on the Corrosion Resistance of Steel 205

5.1 Introduction 205

5.2 Influence of Microstructure on the Corrosion Resistance of E690 Steel 206

5.3 Influence of Microstructure on the Corrosion Resistance of X80 Steel 222

5.4 Chapter Summary 256

References 257

6 Coupled Mechanism of Inclusions and Microstructure Effect on Corrosion Initiation and Development in Steel 261

6.1 Introduction 261

6.2 Influence of Microstructure on the Corrosion Resistance of 15-5PH Stainless Steel 262

6.3 Influence of Microstructure on the Corrosion Resistance of Q460 Steel 277

6.4 Chapter Summary 302

References 303

7 Effect of Microalloying Elements on the Corrosion Resistance of E690 Steel 309

7.1 Introduction 309

7.2 Effect and Underlying Mechanisms of Ca and Sb Elements on the Corrosion Resistance of E690 Steel in a Tropical Marine Atmosphere 310

7.3 New Understanding of the Formation and Protectiveness of Corrosion Product Film on Ca—Sb—Cr -Alloyed 690MPaWeathering Steel 331

7.4 Chapter Summary 345

References 346

8 Effect of Cu on the Microbial Corrosion Resistance of Low-Alloy Structural Steel 351

8.1 Introduction 351

8.2 Effect of Cu on the Microbial Corrosion Resistance of Low-Alloy Structural Steel 351

8.3 Chapter Summary 369

References 370

9 Influence of Environmental Factors on the Susceptibility of Pipeline Steel to Stress Corrosion 371

9.1 Introduction 371

9.2 Impact of Strain Rate on the Corrosion Behavior of X80 Steel Under Disbonded Coating in Acidic Soil Environment 372

9.3 SCC Mechanism of X80 Pipeline Steel in Trapped Solution Systems 381

9.4 Chapter Summary 405

References 405

10 Influence of Metallurgical Factors on the Susceptibility of Pipeline Steel to Hydrogen-Induced Stress Corrosion Cracking 413

10.1 Introduction 413

10.2 Effect of Magnesium Treatment on Microstructure and Hydrogen Capture of Inclusions in X70 Pipeline Steel 414

10.3 Effect of Magnesium-Modified Inclusions on the Stress Corrosion Resistance of X70 Pipeline Steel 429

10.4 Chapter Summary 439

References 441

11 Mechanism and Law of Cr and Rare Earth Elements on the Corrosion Resistance of Low-Alloy Rebar 445

11.1 Introduction 445

11.2 The Influence of Cr—RE on the Corrosion Behavior Under Carbonation Environment 446

11.3 Electrochemical Properties and Corrosion Behavior of Rebar in a Coupled Cl-/SO2-4 Environment 469

11.4 Chapter Summary 495

References 496

12 Influence of Shrinkage Defects on Corrosion Behavior and Mechanism of Ductile Iron Pipe 505

12.1 Introduction 505

12.2 Study on the Influence Mechanism of Graphite and Defects on the Corrosion of Ductile Iron 506

12.3 Kinetics Study of Shrinkage Defects: In Situ Observation 516

12.4 Smart Corrosion Analysis and Lifespan Forecasting for Ductile Iron Pipeline Systems 525

12.5 Chapter Summary 546

References 547

Index 553

Über Autor(innen)

Chao Liu is Associate Professor at the National-Materials Corrosion and Protection Data Center, Institute of Advanced Materials &Technology, University of Science and Technology Beijing, China. His research focuses on the application of the frontiers of micro-zone electrochemical technology for localized corrosion of materials and the development of new corrosion-resistant materials.
Xiaogang Li is Professor at the National-Materials Corrosion and Protection Data Center, Institute of Advanced Materials &Technology, University of Science and Technology Beijing, China. He is a leading international researcher on material corrosion theory.