Explosion, shock-wave and high-strain-rate phenomena of advanced materials / edited by Kazuyuki Hokamoto.

Format:

Book

Contributor:

Hokamoto, Kazuyuki, editor.

Series:

Multiphysics: Advances and Applications

Language:

English

Subjects (All):

Materials--Dynamic testing.

Materials.

Shock waves.

Physical Description:

1 online resource (176 pages)

Edition:

1st ed.

Place of Publication:

Amsterdam, Netherlands : Elsevier, [2021]

Summary:

Materials processing using explosion, shock-wave and high-strain-rate phenomena was developed after WWII, and these explosive forming and welding techniques have since been adopted as an accepted industrial technology.

Contents:

Front cover

Half title

Full title

Copyright

Contents

Contributors

About the Authors

Foreword

Preface

Chapter 1 - Basic issues in explosion and other high-rate processing of materials

1.1 Introduction

1.2 Explosion phenomena

1.2.1 Explosion in air

1.2.1.1 Blast

1.2.1.2 Structure and propagation of a blast wave

1.2.1.3 Reflection of blast wave

1.2.1.4 Scaling law of blast pressure and impulse

1.2.2 Underwater explosion

1.2.2.1 Peak over pressure and impulse of underwater shock wave

1.2.2.2 Behavior of the bubble pulse in water

1.3 High-rate processing of materials

1.3.1 Explosive forming

1.3.2 Explosive cutting

1.3.3 Explosive welding

1.3.4 Explosive hardening

1.3.5 Shock synthesis

1.3.6 Others

1.4 Conclusions

References

Chapter 2 - Explosive forming

2.1 Introduction

2.2 Explosive forming of a metal plate

2.2.1 Conventional explosive forming method using a metal die

2.2.2 Free forming of an aluminum plate

2.2.3 Numerical simulation of explosive forming

2.3 Non-die explosive forming of spheres

2.4 Microforming using an underwater shock wave

2.4.1 Microforming via hydro spark forming

2.4.2 Application to artworks

2.4.3 Micropunching

2.5 Conclusions

Chapter 3 - Explosive welding

3.1 Introduction

3.2 Basic issues and industrial application

3.3 Microstructures at the interface of explosively welded materials

3.4 Underwater explosive welding

3.5 Conclusions

Chapter 4 - Behavior of materials under extremely high-velocity oblique impact

4.1 Introduction

4.2 Observation of high-velocity oblique collisions using a high-speed video camera

4.3 Numerical simulation of high-velocity oblique collision.

4.4 Microstructure of iron plates joined during oblique ­collision in powder gun

4.5 Conclusions

Chapter 5 - Fabrication of cellular materials with explosive welding

5.1 Introduction

5.2 Experimental setup

5.2.1 Fabrication conditions of the copper UniPore structure

5.2.2 Fabrication conditions of the aluminum UniPore structure

5.3 Computational simulation setup

5.4 Results and discussion

5.4.1 Deformation process

5.4.2 Final deformed shape of samples with different porosities

5.4.2.1 Copper UniPore structure

5.4.2.2 Aluminum UniPore structure

5.4.3 Microstructure of recovered samples

5.4.3.1 Copper UniPore structure

5.4.3.2 Aluminum UniPore structure

5.4.4 Pipe velocity during fabrication

5.4.4.1 Copper UniPore structure

5.4.4.2 Aluminum UniPore structure

5.5 Studies on UniPore structures

5.6 Conclusions

Chapter 6 - Mechanical behavior of cellular materials-from quasistatic to high strain rate impact response

6.1 Introduction

6.2 Mechanical characterization of cellular structures

6.3 UniPore cellular structures

6.3.1 Geometry and fabrication of specimens

6.3.2 Quasistatic loading

6.3.3 High strain rate loading

6.3.4 Computational modeling

6.4 Open- and closed-cell foams

6.4.1 Geometry and fabrication of specimens

6.4.2 Quasistatic loading

6.4.3 Medium strain rate loading

6.4.4 High strain rate loading

6.4.5 Computational modeling

6.5 Auxetic structures

6.5.1 Geometry and fabrication of specimens

6.5.2 Quasistatic loading

6.5.3 Medium strain rate loading

6.5.4 High strain rate loading

6.5.5 Computational modeling

6.6 Conclusions

Index

Back cover.

Notes:

Description based on print version record.

Description based on publisher supplied metadata and other sources.

ISBN:

9780128232378

0128232374

OCLC:

1257084819