| Description |
1 online resource (488 pages) : illustrations |
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text txt rdacontent |
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computer c rdamedia |
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online resource cr rdacarrier |
| Bibliography |
Includes bibliographical references at the end of each chapters and index. |
| Note |
Online resource; title from PDF title page (ebrary, viewed September 24, 2014). |
| Contents |
Front Cover; Micromechanism of Cleavage Fracture of Metals: A Comprehensive Microphysical Model for Cleavage Cracking in Metals; Copyright; Dedication; Contents; Acknowledgments; Preface; The motivation that inspired the authors to write this book resides in the following issues; Notes About This Book; Core Parts and Content; Arrangement of the Text; Supplemental Knowledge; Style of Description; Necessary Repeating; Acknowledgments; References; Chapter 1. Introduction; 1.1. Basic Concepts of Fracture; 1.1.1. Fracture Modes Under Various Stress States; 1.1.2. Cleavage Fracture. |
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1.1.3. Micromechanism of Cleavage Fracture1.2. Basic Theories Relevant to the Micromechanism of Cleavage Fracture; 1.2.1. Griffith Crack Theory; 1.2.2. Linear Elastic and Small-Scale Yielding Fracture Mechanics; 1.2.3. Elastic-Plastic Fracture Mechanics; 1.2.4. Concepts of Stress and Strain Concentrations, Stress Triaxiality, and Stress Intensification; 1.2.4.1. Concept of stress and strain concentrations; 1.2.4.2. Concept of stress triaxiality; 1.2.4.3. Concept of stress intensification; 1.2.5. Distributions of Stress and Strain Ahead of a Notch or a Precrack. |
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1.3. A Review of the Micromechanism of Cleavage Fracture of Steel1.3.1. Characteristics of Cleavage Fracture; 1.3.2. Cleavage Cracking Processes; 1.3.3. Cleavage Mechanisms and Criteria; 1.3.3.1. Mechanisms and criteria of crack nucleation; 1.3.3.2. Mechanisms and criteria of crack extension; 1.3.3.3. Distance criterion; 1.3.4. Critical Event for Cleavage Fracture; 1.3.4.1. Definition of critical event of cleavage fracture; 1.3.4.2. Critical event for cleavage fracture; 1.3.4.3. Variation of the critical event; References; Chapter 2. Methodology; 2.1. Materials; 2.2. Global Mechanical Tests. |
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2.2.1. Tensile Tests2.2.2. Compression Tests; 2.2.3. Four-Point Bending (4PB) Test of Notched Specimen; 2.2.4. Charpy V Impact Test; 2.2.5. Three-Point Bending (3PB) COD Test of Precracked Specimen; 2.2.6. Loading-Unloading-Reloading Tests; 2.2.7. Tests at Various Loading Rates; 2.2.8. Fatigue Tensile Tests of TiAl Alloy; 2.3. Microscopic Tests and Observations; 2.3.1. In Situ Tensile Tests; 2.3.2. Observations of the Metallographic Sections for Identifying the Crack Initiation Region and the Critical Event for ... |
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2.3.3. Observations of the Fracture Surfaces by the Scanning Electron Microscope2.3.4. Measurement of the Microscopic Parameters on the Fracture Surface; 2.3.5. Locating the Site of Cleavage Cracking Initiation and Measuring Its Distance from the Blunted Notch Root or the Prec ... ; 2.3.6. Observation on the Edge Formed by Intersection of the Fracture Surface and the Metallographic Section Cut Through th ... ; 2.3.7. Drawing the Map of Crack Propagation on the Fracture Surface; 2.3.8. Identification of the Second-Phase Particle Initiating the Cleavage Cracking. |
| Summary |
In this book the authors focus on the description of the physical nature of cleavage fracture to offer scientists, engineers and students a comprehensive physical model which vividly describes the cleavage microcracking processes operating on the local (microscopic) scale ahead of a defect. The descriptions of the critical event and the criteria for cleavage fracture will instruct readers in how to control the cleavage processes and optimize microstructure to improve fracture toughness of metallic materials. Physical (mechanical) processes of cleavage fracture operating on the local (microsco. |
| Language |
English. |
| Subject |
Metals -- Cracking.
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Metals -- Microstructure.
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Métaux -- Fissuration.
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Métaux -- Microstructure.
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TECHNOLOGY & ENGINEERING -- Metallurgy.
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Metals -- Cracking
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Metals -- Microstructure
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| Added Author |
Cao, R., author.
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| Other Form: |
Print version: Chen, J.H. Micromechanism of cleavage fracture of metals : a comprehensive microphysical model for cleavage cracking in metals. Oxford, England ; Waltham, Massachusetts : Butterworth-Heinemann, ©2015 xix, 467 pages 9780128007655 |
| ISBN |
9780128010518 (electronic bk.) |
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0128010517 (electronic bk.) |
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9780128007655 |
| Standard No. |
AU@ 000054998639 |
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DEBBG BV043216173 |
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DEBSZ 434138738 |
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