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内容推荐 《基于温度演变的镁合金及其焊接接头疲劳断裂表征(英文版)》由闫志峰、贺秀丽、王文先、张红霞著。 The purpose of this book is to analyze the deformation mechanism of magnesium alloy and its welding joints under static loading and cyclic loading and the characterization by using the infrared thermography. Chapter 1 and Chapter 2 show the general introduction of the mechanical properties of magnesium alloy and the preparation process for the tests. From Chapter 3 to Chapter 5, the deformation behavior of magnesium alloy under static loading,cyclic loading and the corresponding temperature evolution are analyzed. The heat generation mechanism is discussed during the crack propagation process.Chapter 6 discusses the anisotropy of fatigue properties and heat generation of magnesium alloy. Chapter 7 and Chapter 8 predict the fatigue life and the crack propagation performance of magnesium alloy by infrared thermography.Finally, Chapter 9 is the research prospect. This book is suitable for researchers engaged in the welding of metallic materials and mechanical properties, graduate students in material processing,as well as those interested in the fatigue properties of magnesium alloy and its welding joints. 目录 Preface Symbols, Acronyms and Units Chapter 1 Introduction of Fatigue Behavior of Magnesium Alloy and Its Welding Joints 1.1 Research Background and Significance 1.2 The Performance of Magnesium Alloy 1.3 Energy Dissipation in Fatigue Procession of Magnesium Alloy 1.4 Characterization of Magnesium Alloy's Fatigue Behavior by Using Infrared Thermography 1.5 The Influence of Microstructure on the Heat Generation Mechanism 1.6 The Research Content References Chapter 2 Test Methods and Theoretical Foundation 2.1 Introduction 2.2 Materials and Test Approach 2.3 Test Equipment and Parameters 2.4 Test Methods 2.5 Summary References Chapter 3 Temperature Character Under Tensile Loading 3.1 Introduction 3.2 Temperature Evolution Model of Magnesium Alloy During the Tensile Process 3.3 Infrared Characterization of Magnesium Alloy During the Tensile Process 3.4 Infrared Characterization of Stress Concentration Factor 3.5 Summary References Chapter 4 Temperature Evolution During High-cycle Loading 4.1 Introduction 4.2 The Temperature Evolution Under Cyclic Loading 4.3 The Temperature Evolution Model 4.4 The Irreversible Deformation Under Cyclic Loading 4.5 The Work-Hardening Behavior Under Cyclic Loading 4.6 The Microstructure Evolution During Cyclic Loading 4.7 Finite Element Analysis of Temperature Evolution During Fatigue Loading 4.8 Summary References Chapter 5 The Temperature Evolution During Fatigue Crack Propagation 5.1 Introduction 5.2 The Stress Statement of Crack Tip During Cyclic Loading 5.3 The Thermal Mechanism of the Crack Tip 5.4 The Analyses of Plastic Zone and Infrared Characterization 5.5 Infrared Characterization of Fatigue Crack Propagation 5.6 Summary References Chapter 6 The Temperature Anisotropy Study During Cyclic Loading 6.1 Introduction 6.2 The Microstructures of Magnesium Alloy Matrix 6.3 Temperature Anisotropy Under Tensile Loading 6.4 The Influence of Texture on the Heat Generation During High-cycle Loading 6.5 Crack Propagation Anisotropy Under Cyclic Loading 6.6 Summary References Chapter 7 Fatigue Life Assessment of Magnesium Alloy Based on the Temperature Evolution 7.1 Introduction 7.2 The Relationship Between Temperature Evolution and Fatigue Life 7.3 The Cyclic Strength Quick Tests of Magnesium Alloy 7.4 Summary References Chapter 8 Fatigue Life Assessment of Magnesium Alloy Welding Joints 8.1 Introduction 8.2 The Microstructttre of Welding Joints 8.3 The Quick Tests of Welding Joints' Endurance Limit 8.4 Fatigue Crack Propagation of Welding Joints by the Infrared Method 8.5 Summary References Chromatic Graph Chromatic Table
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