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Chapter 1 Quality Control and NDT
1.1 NDT in Industry
1.2 NDT in Everyday Life
1.3 History of NDT
1.4 Understand the NDT Choices
1.5 Reliability of NDT
1.6 International Organizations of Quality Control and NDT
Words and Phrases
Notes
Exercises
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Appendix ¢ò ¹úÍâÖ÷ÒªÎÞËð¼ì²âѧÊõ»ú¹¹¡¢×éÖ¯½éÉÜ
Chapter 2 Discontinuities-Origins and Classification
2.1 Primary Production of Metals
2.2 Casting
2.3 Cracks
2.4 Welding Discontinuities
2.5 Discontinuities Resulting from Plastic Deformation
2.6 Corrosionª²Induced Discontinuities
2.7 Operationally Induced Discontinuities-Fatigue Cracking
2.8 Operationally Induced Discontinuities-Creep
2.9 Operationally Induced Discontinuities-Brittle Fracture
2.10 Geometric Discontinuities
2.11 Summary
2.12 Indications: False, Nonrelevant, Relevant
Words and Phrases
Notes
Exercises
Appendix ¢ñ ȱÏÝÓйØÊõÓïµÄÖÐӢ˫½â
Appendix ¢ò ¿Æ¼¼Ó¢ÓïÓï·¨Ìصã
Chapter 3 Radiographic Testing
3.1 Introduction
3.1.1 Historical Background
3.1.2 Advantages and Disadvantages
3.2 Theory and Principles
3.2.1 Basic Principles
3.2.2 X Rays, Grenzª²Rays, and ¦Ãª²Rays
3.2.3 A bsorption and Scattering of Xª²Rays in Matter
3.2.4 Recording the Xª²Ray Image
3.2.5 X Ray Image Quality
3.3 Radiographic Technique
3.4 Equipment and Accessories
3.4.1 Xª²Ray Generators
3.4.2 Image Quality Indicators, Penetrameters
3.5 Applications
Words and Phrases
Notes
Exercises
Appendix ¢ñ ÉäÏß¼ì²â³£ÓÃÊõÓïµÄÖÐӢ˫½â
Appendix ¢ò ¿Æ¼¼Ó¢Óï³£ÓôÊ׺
Chapter 4 Ultrasonic Testing
4.1 Introduction
4.1.1 Historical Background
4.1.2 Advantages and Disadvantages
4.2 Theory and Principles
4.2.1 Wave Propagation
4.2.2 Ultrasonic Waves
4.2.3 Specific Acoustic Impedance
4.2.4 Reflection and Transmission at Boundaries
4.2.5 Wave Mode Conversion at Boundaries
4.2.6 Beam Attenuation
4.2.7 Pulse Shape and Beam Shape
4.3 Ultrasonic Techniques
4.4 Equipment and Accessories
4.4.1 Ultrasonic Transducers
4.4.2 Pulse Echo Display System
4.4.3 Automated Systems
4.4.4 Calibration and Reference Standards
4.5 Applications
Words and Phrases
Notes
Exercises
Appendix ¢ñ ³¬Éù¼ì²â³£ÓÃÊõÓïµÄÖÐӢ˫½â
Appendix ¢ò ÎÞËð¼ì²â³£ÓõÄËõÂÔÓï
Chapter 5 Magnetic Particle Inspection
5.1 Introduction
5.1.1 Historical Background
5.1.2 Advantages and Disadvantages
5.2 Theory and Principles
5.2.1 Basic Principles
5.2.2 nle Hysteresis Loop and Magnetic Properties
5.2.3 Electrical Current and Electrical Powder
5.2.4 Demagnetisation
5.3 MPI Techniques
5.3.1 Magnetization Techniques
5.3.2 Magnetic Flow Techniques(Indirect)
5.3.3 Current Flow Techniques(Direct)
5.3.4 Coil Technique
5.3.5 Central Conductor Technique
5.3.6 Continuous and Residual Techniques
5.3.7 Color and Fluorescence
5.3.8 Summary of Technique Choices
5.4 EquiDment and Accessories
5.4.1 Stationary Units
5.4.2 Mobile and POrtable Units
5.4.3 Electromagnetic Yoke
5.4.4 Permanent Magnets
5.4.5 Black Lights
5.4.6 Flux Direction Indicators
5.4.7 AC Demagnetizing Coils
5.4.8 Magnetic Ink
5.5 Applications
Words and Phrases
Notes
Exercises
Appendix ¢ñ ´Å·Û¼ì²â³£ÓÃÊõÓïµÄÖÐӢ˫½â
Appendix ¢ò ÎÞËð¼ì²â¼¼Êõ³£ÓõÄÎïÀíÁ¿¸Ù¼°Ó¢Óï±í´ï
Chapter 6 Eddy Current Testing
6.1 Introductinn
6.1.1 Historical Background
6.1.2 Advantages and Disadvantages
6.2 Theory and Principles
6.2.1 Basic Principles
6.2.2 Magnetic Induction(Self and Mutual)
6.2.3 Coil Impedance
6.2.4 Eddy Current Density and Skin Depth
6.3 Eddy Current Testing Techniques
6.3.1 Impedance Analysis Method
6.3.2 Other