Basic compounds for superalloys : mechanical properties / Joshua Pelleg.

Format:

Book

Author/Creator:

Pelleg, Joshua, author.

Language:

English

Subjects (All):

Heat resistant alloys.

Heat resistant alloys--Mechanical properties.

Physical Description:

1 online resource (625 pages)

Place of Publication:

Amsterdam, Netherlands : Elsevier, [2018]

Summary:

Basic Compounds for Superalloys: Mechanical Properties explores the mechanical properties of the iron group based intermetallic compounds that are the basis of super-alloys. Chapters explore tensile tests and compressive stress and hardness and provide detailed considerations that are devoted to time dependent deformation, namely creep and cyclic deformation. In addition, a discussion of the nano-crystalline L12 and B2 structures and their mechanical properties is included. Fracture and failure of these materials in both macro and nano-iron based compounds is also considered. This book is ideal for engineers, scientists and technical personnel who work in materials engineering, materials science, and mechanical and chemical engineering.- Provides an in-depth focus on the mechanical properties of Fe- superalloy materials- Includes a discussion of the static, time dependent and cyclic deformation properties of macro- and nano materials- Reviews how superalloy materials behave under a variety of 'in-service' environments and conditions

Contents:

Front Cover

Basic Compounds for Superalloys

Copyright Page

Dedication

Contents

About the Author

Preface

Quote

1 Fe group L12 and B2 structures

1.1 Introduction

Further Reading

2 Testing

2.1 Introduction

2.2 Tension in L12 structures

2.2.1 Ni3Al polycrystals

2.2.2 Single crystal Ni3Al

2.2.3 Ni3Ga polycrystals

2.2.4 Single crystal Ni3Ga

2.2.5 Ni3Ge polycrystals

2.2.6 Single crystal Ni3Ge

2.2.7 Co3Al polycrystals

2.3 Compression in L12 structures

2.3.1 Ni3Al polycrystals

2.3.2 Single crystal Ni3Al

2.3.3 Ni3Ga polycrystals

2.3.4 Single crystal Ni3Ga

2.3.5 Ni3Ge single crystal

2.3.6 Co3(Al,W) polycrystals

2.3.7 Co3(Al,W) single crystals

2.4 Hardness in L12 structures

2.4.1 What is hardness

2.4.2 Hardness in Ni3Al polycrystals

2.4.3 Hardness in Ni3Al single crystals

2.4.4 Hardness in Ni3Ga polycrystals

2.4.5 Hardness in Ni3Ge

References

3 Testing in Fe-based DO3

3.1 Introduction

3.2 Tension in DO3 structures

3.2.1 Tension in Fe3Al polycrystals

3.2.2 Tension in Fe3Al single crystals

3.2.3 Tension in Fe3Ga single crystals

3.3 Compression in DO3 structure

3.3.1 Compression in Fe3Al polycrystals

3.3.2 Compression in Fe3Al single crystals

3.3.3 Compression in Fe3Ga polycrystals

3.3.4 Compression in Fe3Ga single crystals

3.3.5 Compression in Fe3Ge polycrystals

3.4 Hardness in DO3 structure

3.4.1 Hardness in Fe3Al polycrystals

3.4.2 Hardness in Fe3Ga

4 The effect of B

4.1 Introduction

4.2 Tension in L12 structures

4.2.1 Ni3Al polycrystals-the effect of B

4.2.2 Ni3Al single crystals-the effect of B

4.2.3 Ni3Ga polycrystals-the effect of B

4.2.4 Co3(Al,W) polycrystals-the effect of B

4.3 Compression test-the effect of B.

4.3.1 Ni3Al polycrystals

4.3.1.1 Ni3Ga polycrystals

4.3.2 Ni3Ge polycrystals

4.3.3 Co3(Al,W) polycrystals

4.4 Hardness test-the effect of B

5 The effect of B in the DO3 structures

5.1 Fe3(Al,W) polycrystals

5.2 Fe3Ga single crystals

6 B2 structures testing

6.1 Introduction to B2 structures

6.2 Tension tests

6.2.1 NiAl polycrystals

6.2.2 NiAl single crystals

6.2.2.1 Orientation

6.2.3 CoAl single crystals

6.2.4 FeAl polycrystals

6.2.5 FeAl single crystals

6.3 Compression test

6.3.1 NiAl polycrystals

6.3.2 NiAl single crystals

6.3.3 CoAl single crystals

6.3.4 FeAl polycrystals

6.3.5 FeAl single crystals

6.4 Hardness tests

6.4.1 NiAl polycrystals

6.4.2 NiAl single crystals

6.4.3 CoAl polycrystals

6.4.4 FeAl

6.4.4.1 Introduction

6.4.4.2 FeAl polycrystals

7 The effect of boron on B2 compounds

7.1 NiAl

7.2 FeAl

8 Mechanical properties of thin films in L12 (DO3) and B2 structures

8.1 Introduction

8.2 Ni3Al

8.3 NiAl

9 Dislocations in the Fe group L12 and DO3 alloys

9.1 Introduction

9.2 Dislocations and strength anomaly in L12 type crystals

9.2.1 Dislocations in Ni3Al

9.2.2 Dislocations in Ni3Ga

9.2.3 Dislocations in Ni3Ge

9.2.4 Dislocations in Co3(Al,W)

9.2.5 Dislocations in Fe3Al - a) Single crystals

9.2.6 Dislocations in Fe3Al - b) Polycrystals

9.2.7 Yield anomaly in Fe3Ga

9.2.8 Yield anomaly in Fe3Ga

10 Dislocations and strength anomaly in B2 type crystals

10.1 Dislocations in NiAl

10.2 Dislocations in CoAl

10.3 Dislocations in FeAl

10.3.1 Single crystal FeAl

11 Time-dependent deformation creep: L12 and DO3 compounds

11.1 Creep in Ni3Al polycrystals.

11.1.1 Creep in Ni3Al single crystals

11.2 Creep in Ni3Ga single crystals

11.3 Creep in Ni3Ge single crystals

11.4 Creep in Co3(Al,W) polycrystals

11.5 Creep in Fe3Al polycrystals

12 Time-dependent deformation creep: B2 compounds

12.1 Introduction

12.2 Tensile creep in NiAl polycrystals

12.3 Compressive creep in NiAl polycrystals

12.4 Creep in NiAl single crystals

12.5 Creep in CoAl polycrystals

12.6 Creep in FeAl polycrystals

13 Fatigue (cyclic deformation) in L12 and DO3

13.1 Introduction

13.2 Fatigue in Ni3Al polycrystals

13.3 Fatigue in Ni3Al single crystals

13.4 Fatigue in Ni3Ge single crystals

13.5 Fatigue in Fe3Al polycrystals

13.5.1 Low cycle fatigue

14 Fatigue (cyclic deformation) in B2 compounds

14.1 Introduction

14.2 Fatigue in NiAl polycrystals

14.3 Fatigue in NiAl single crystals

14.4 Fatigue in FeAl polycrystals

15 Fracture in L12 and DO3

15.1 Introduction

15.2 Fracture in Ni3Al

15.2.1 Fracture in Ni3Al-The effect of B

15.2.2 The effect of environment (moisture)

15.2.3 The combined effect of B and environment

15.3 Fracture in Ni3Ge single crystal

15.4 Fracture in Fe3Al

16 Fracture in B2 intermetallics

16.1 Fracture in NiAl polycrystals

16.1.1 Fracture in NiAl single crystals

16.1.2 B effect on fracture in NiAl

16.1.3 Environmental effect on fracture in NiAl

16.2 Fracture in CoAl polycrystals

16.3 Fracture in FeAl polycrystals

16.3.1 Fracture in FeAl single crystals

17 Mechanical properties of L12 nanostructures

17.1 Introduction

17.2 Nanosized Ni3Al

17.3 Nanosized Fe3Al

18 Mechanical properties of B2 nanostructures

18.1 Introduction

18.2 Nanoseized B2 NiAl.

18.3 Nanoseized FeAl

Index

Back Cover.

Notes:

Includes index.

Description based on print version record.

ISBN:

9780128162323

0128162325

9780128161333

0128161337