Engineering Materials 1 5th by David R.H. Jones And Michael F. Ashby 008102052X 9780081020517

ISBN 10: 008102052X

ISBN 13: 9780081020517

Author: Jones,Ashby

Widely adopted around the world, Engineering Materials 1 is a core materials science and engineering text for third- and fourth-year undergraduate students; it provides a broad introduction to the mechanical and environmental properties of materials used in a wide range of engineering applications. The text is deliberately concise, with each chapter designed to cover the content of one lecture. As in previous editions, chapters are arranged in groups dealing with particular classes of properties, each group covering property definitions, measurement, underlying principles, and materials selection techniques. Every group concludes with a chapter of case studies that demonstrate practical engineering problems involving materials. The 5th edition boasts expanded properties coverage, new case studies, more exercises and examples, and all-around improved pedagogy.

Engineering Materials 1, Fifth Edition is perfect as a stand-alone text for a one-semester course in engineering materials or a first text with its companion Engineering Materials 2: An Introduction to Microstructures and Processing, in a two-semester course or sequence.

• New chapters on magnetic, optical, thermal and electrical properties, with appropriate case studies of applications
• Improved pedagogy, featuring more relevant photographs, new glossary of terms, additional worked examples, plus 50% more exercises than in previous edition, now graded according to difficulty
• Improved discussion of supply and demand in Chapter 2
• Discussion at various points throughout the book of how nanomaterials can differ from larger-scale materials in their properties
• New case studies on medical materials/biomaterials

Chapter 1: Engineering Materials and Their Properties

1.1. Introduction

1.2. Examples of Materials Selection

Part A: Price and Availability

Chapter 2: Price and Availability of Materials

Contents

2.1. Introduction

2.2. Data for material prices

2.3. Use-pattern of materials

2.4. Ubiquitous materials

Composition of the earth’s crust

2.5. Exponential Growth and Doubling-Time

2.6. Resource availability

2.7. The future

Material-efficient design

Substitution

Recycling

2.8. Conclusion

Environmental impact

Worked Example

Examples

Answers

Part B: Elastic Moduli

Chapter 3: Elastic Moduli

contents

3.1. Introduction

3.2. Definition of Stress

Ways of writing stress (SI metric system)

Common states of stress

3.3. Definition of Strain

3.4. Hooke’s Law

3.5. Measurement of Young’s Modulus

3.6. Data for Young’s Modulus

Worked Example 1

Worked Example 2

Examples

Answers

Chapter 4: Bonding between Atoms

Contents

4.1. Introduction

4.2. Primary Bonds

4.3. Secondary Bonds

4.4. Condensed states of matter

4.5. Interatomic Forces

Examples

Answers

Chapter 5: Packing of Atoms in Solids

Contents

5.1. Introduction

5.2. Atom Packing in Crystals

5.3. Close-Packed Structures and Crystal Energies

5.4. Crystallography

5.5. Plane Indices

5.6. Direction Indices

Worked Example 1

5.7. Other Crystal Structures

Worked Example 2

5.8. Atom Packing in Polymers

5.9. Atom Packing in Inorganic Glasses

5.10. Density of Solids

Examples

Answers

Chapter 6: Physical Basis of Young’s Modulus

contents

6.1. Introduction

6.2. Moduli of Crystals

6.3. Rubbers and Glass Transition Temperature

6.4. Composites

Worked Example

Examples

Answers

Chapter 7: Applications of Elastic Deformation

Contents

7.1. Introduction

7.2. Bending

Worked Example 1

7.3. Vibration

Worked Example 2

7.4. Buckling

Worked Example 3

7.5. Stress and Strain in Three Dimensions

Examples

Answers

Bending of Beams

Second Moments of Area

Vibration of Beams

Buckling of Beams

Chapter 8: Case Studies in Modulus-Limited Design

contents

8.1. Case Study 1: Selecting Materials for Racing Yacht Masts

8.2. Case Study 2: Designing a Mirror for a Large Reflecting Telescope

8.3. Case Study 3: The Challenger Space Shuttle Disaster

Postscript

Worked example

Examples

Answers

Part C: Yield Strength, Tensile Strength, and Ductility

Chapter 9: Yield Strength, Tensile Strength, and Ductility

contents

9.1. Introduction

9.2. Linear and Nonlinear Elasticity

9.3. Load-Extension Curves for Nonelastic (Plastic) Behavior

9.4. True Stress-Strain Curves for Plastic Flow

9.5. Plastic Work

9.6. Tensile Testing

9.7. Data

Worked Example

Examples

Answers

Revision of Terms and Useful Relations

Chapter 10: Dislocations and Yielding in Crystals

Contents

10.1. Introduction

10.2. Strength of a Perfect Crystal

10.3. Dislocations in Crystals

10.4. Force Acting on a Dislocation

10.5. Other Properties of Dislocations

Examples

Answers

Chapter 11: Strengthening and Plasticity of Polycrystals

Contents

11.1. Introduction

11.2. Strengthening Mechanisms

11.3. Solid Solution Hardening

11.4. Precipitate and Dispersion Strengthening

11.5. Work-Hardening

11.6. Dislocation Yield Strength

11.7. Yield in Polycrystals

Grain-boundary strengthening (Hall-Petch effect)

11.8. Final Remarks

Examples

Answers

Chapter 12: Continuum Aspects of Plastic Flow

Contents

12.1. Introduction

12.2. Onset of yielding and shear yield strength, k

12.3. Analyzing the hardness test

12.4. Plastic instability: necking in tensile loading

Consequences of plastic instability

Worked example

Examples

Answers

Plastic bending of beams, torsion of shafts, buckling of struts

Bending of beams

Plastic moments

Shearing torques

Plastic buckling

Chapter 13: Case Studies in Yield-Limited Design

Contents

13.1. Introduction

13.2. Case Study 1: Elastic Design-Materials for Springs

The leaf spring

Worked Example

Mechanics

Metallic materials for the clutch springs

Nonmetallic materials

13.3. Case Study 2: Plastic Design-Materials for Pressure Vessels

13.4. Case Study 3: Large-Strain Plasticity-Metal Rolling

Examples

Answers

Part D: Fast Fracture, Brittle Fracture, and Toughness

Chapter 14: Fast Fracture and Toughness

Contents

14.1. Introduction

14.2. Energy Criterion for Fast Fracture

Worked example

Fast fracture at fixed displacements

Fast fracture at fixed loads

Fast-fracture condition

14.3. Data for Gc and Kc

Note on the stress intensity factor, K

Examples

Answers

Y Values

K Conversions

Chapter 15: Micromechanisms of Fast Fracture

Contents

15.1. Introduction

15.2. Mechanisms of Crack Propagation 1: Ductile Tearing

15.3. Mechanisms of Crack Propagation 2: Cleavage

15.4. Composites, Including Wood

15.5. Avoiding Brittle Alloys

Worked Example

Examples

Answers

Chapter 16: Fracture Probability of Brittle Materials

Contents

16.1. Introduction

16.2. Statistics of Strength

16.3. Weibull Distribution

Worked Example 1

Worked Example 2

16.4. Modulus of Rupture

Worked Example 3

Worked Example 4

Examples

Answers

Chapter 17: Case Studies in Fracture

Contents

17.1. Introduction

17.2. Case Study 1: Fast Fracture of an Ammonia Tank

Details of the failure

Material properties

Calculation of critical stress for fast fracture

Conclusions

17.3. Case Study 2: Explosion of a Perspex Pressure Window during Hydrostatic Testing

Design data

Failure analysis

Conclusions

17.4. Case Study 3: Cracking of a Foam Jacket on a Liquid Methane Tank

Thermal stresses in the foam

Conclusions

Worked Example

Examples

Answers

Part E: Fatigue Failure

Chapter 18: Fatigue Failure

Contents

18.1. Introduction

18.2. Fatigue of Uncracked Components

18.3. Fatigue of Cracked Components

18.4. Fatigue Mechanisms

Worked Example 1

Worked example 2

Examples

Answers

Chapter 19: Fatigue Design

Contents

19.1. Introduction

19.2. Fatigue Data for Uncracked Components

19.3. Stress Concentrations

19.4. Notch Sensitivity Factor

19.5. Fatigue Data for Welded Joints

19.6. Fatigue Improvement Techniques

19.7. Designing Out Fatigue Cycles

Worked Example

Examples

Answers

Chapter 20: Case Studies in Fatigue Failure

Contents

20.1. Case Study 1: The Comet Air Disasters

20.2. Case Study 2: The Eschede Railway Disaster

20.3. Case Study 3: Safety of the Stretham Engine

Mechanics

Failure by fast fracture

Failure by fatigue

Examples

Answers

Part F: Creep Deformation and Fracture

Chapter 21: Creep and Creep Fracture

contents

21.1. Introduction

21.2. Creep Testing and Creep Curves

21.3. Creep Relaxation

21.4. Creep Damage and Creep Fracture

21.5. Creep-Resistant Materials

Worked Example

Examples

Answers

Chapter 22: Kinetic Theory of Diffusion

contents

22.1. Introduction

22.2. Diffusion and Fick’s Law

22.3. Data for Diffusion Coefficients

22.4. Mechanisms of Diffusion

Bulk diffusion: Interstitial and vacancy diffusion

Fast diffusion paths: Grain boundary and dislocation core diffusion

A useful approximation

Worked example

Examples

Answers

Chapter 23: Mechanisms of Creep, and Creep-Resistant Materials

Contents

23.1. Introduction

23.2. Creep Mechanisms: Metals and Ceramics

Dislocation creep (giving power-law creep)

Diffusion creep (giving linear-viscous creep)

Deformation mechanism diagrams

Creep fracture

Designing metals and ceramics to resist power-law creep

Designing metals and ceramics to resist diffusional flow

23.3. Creep Mechanisms: Polymers

Designing polymers to resist creep

23.4. Selecting Materials to Resist Creep

Worked Example

Examples

Answers

Chapter 24: The Turbine Blade-A Case Study in Creep-Limited Design

Contents

24.1. Introduction

24.2. Properties Required of a Turbine Blade

24.3. Nickel-Based Super-Alloys

24.4. Engineering Developments-Blade Cooling

24.5. Future Developments: High-Temperature Ceramics

24.6. Cost Effectiveness

Worked Example

Examples

Answers

Part G: Oxidation and Corrosion

Chapter 25: Oxidation of Materials

contents

25.1. Introduction

25.2. Energy of Oxidation

25.3. Rates of Oxidation

25.4. Data

25.5. Micromechanisms

Examples

Answers

Chapter 26: Case Studies in Dry Oxidation

Contents

26.1. Introduction

26.2. Case Study 1: Making Stainless Alloys

26.3. Case Study 2: Protecting Turbine Blades

Influence of coatings on mechanical properties

Protecting future blade materials

26.4. Case study 3: Joining Metals by Soldering and Brazing

Examples

Answers

Chapter 27: Wet Corrosion of Materials

Contents

27.1. Introduction

27.2. Wet Corrosion

27.3. Voltage Differences as the Driving Force for Wet Oxidation

27.4. Pourbaix (Electrochemical Equilibrium) Diagrams

27.5. Some Examples

Copper

Steel

Aluminum

27.6. Standard Electrode Potentials

27.7. Localized Attack

Examples

Answers

Rates of Uniform Metal Loss

Chapter 28: Case Studies in Wet Corrosion

contents

28.1. Case Study 1: Protecting Ships’ Hulls from Corrosion

28.2. Case Study 2: Rusting of a Stainless Steel Water Filter

28.3. Case Study 3: Corrosion in Reinforced Concrete

28.4. Small Anodes and Large Cathodes

Worked Example 1

Worked Example 2

Examples

Answers

Part H: Friction and Wear

Chapter 29: Friction and Wear

Contents

29.1. Introduction

29.2. Friction between Materials

29.3. Coefficients of Friction

29.4. Lubrication

29.5. Wear of Materials

Adhesive wear

Abrasive wear

29.6. Surface and Bulk Properties

Worked Example

Examples

Answers

Chapter 30: Case Studies in Friction and Wear

Contents

30.1. Introduction

30.2. Case Study 1: Design of Journal Bearings

Embeddability

Conformability

Preventing seizure

30.3. Case Study 2: Materials for Skis and Sledge Runners

30.4. Case Study 3: High-Friction Rubber

Examples

Answers

Part I: Thermal Properties

Chapter 31: Thermal Expansion

Contents

31.1. Introduction

Worked Example 1

31.2. Coefficients of Thermal Expansion

31.3. Physical Basis of Thermal Expansion

Worked Example 2

31.4. Thermal Expansion of Composites

31.5. Case Studies

Temperature switches

Continuous welded railroad track

Glass-to-metal seals

Examples

Answers

Chapter 32: Thermal Conductivity and Specific Heat

Contents

32.1. Introduction

Worked Example 1

32.2. Thermal Conductivities and Specific Heats

32.3. Physical Basis of Specific Heat

32.4. Physical Basis of Thermal Conductivity

Worked Example 2

Worked Example 3

Worked Example 4

32.5. Case Studies

Distortion and cracking of a heat exchanger

Getting rid of frictional heat

Seats that feel “warm´´ and seats that feel “cold´´

Worked Example 5

Examples

Answers

Chapter 33: Final Case Study:: Materials and Energy in Car Design

Contents

33.1. Introduction

33.2. Energy and Carbon Emissions

33.3. Achieving Energy Economy

33.4. Material Content of a Car

33.5. Alternative Materials

Primary mechanical properties

Secondary properties

33.6. Production Methods

33.7. Conclusions

Appendix: Symbols and Formulae

Principal Symbols

Other Symbols

Principal Formulae

Chapter 2

Chapter 3

Chapter 6

Chapter 7

Chapter 9

Chapters 10 and 11

Chapter 12

Chapters 14 and 15

Chapter 16

Chapters 18 and 19

Chapter 21

Chapter 22

Chapter 23

Chapter 25

Chapter 27

Chapter 29

Chapter 31

Chapter 32