High Performance Metallic Materials for Cost Sensitive Applications E-Book

• Herausgeber: John Wiley & Sons
• Kategorie: Fachliteratur
• Sprache: Englisch

Seitenzahl: 324

Veröffentlichungsjahr: 2013

Beschreibung

These proceedings examine the most recent advances and bestpractices in structural materials selection, design, andmanufacturing for producing affordable components, with a focus ontitanium, aluminum, and other advanced metallic materials. Thisvolume discusses melting, casting, powder metallurgy, forging,forming, extrusion, and machining, as well as processing advances,innovative processing techniques, process modeling and materials bydesign, and new alloys, as well as relatedprocessing-microstructure-properties-performance-cost studies. Thisbook can be purchased either on CD-ROM, or portable document format(PDF). PDF and CD-ROM books can be viewed using the free AdobeAcrobat Reader Program on Windows, Macintosh, Unix, and othersystems. Access Acrobat Reader through the TMS Document Center athttp://doc.tms.org. PDF and CD-ROM books are completelytext-searchable, allowing users to locate important informationquickly by typing in key words. A collection of papers from the 2002 TMS Annual Meeting andExhibition held in Seattle, Washington, February 17-21, 2002.

Leseprobe

Contents

Cover

Half Title page

Title page

Copyright page

Foreword

Overview and Titanium Alloys I

Cost Effective Synthesis, Processing and Applications of Light-Weight Metallic Materials

Abstract

Introduction

Synthesis/Processing

Applications

Conclusions

Acknowledgments

References

Prospects for Cost Reduction of Titanium Via Electrolysis

Abstract

Introduction

Ti Electrolysis

Electrolysis Modes

Summary

References

Implementation of Advanced Metal Technologies to Reduce the Cost of Aerospace Systems

Abstract

Introduction

Metal Processing Improvements

Breakthrough Metal Processing

Conclusions

References

Recent Developments in the Manufacturing of Low Cost Titanium Alloys

Abstract

Introduction

Manufacturing Cost Factors of Titanium Alloys

Automotive Applications

Armor Applications

Conclusions

References

Lightweight Metals

Ale-Finite Element Simulation of “U” Shape Aluminum Profile Extrusion

Abstract

Introduction

Equations of ALE Finite Element Method

ALE Simulation of “U” Shape Profile Extrusion

Results and Analysis

Conclusion

Reference

Effect of Reinforcement in Mg Alloy Fabricated by Powder Metallurgy Method

Abstract

Introduction

Experimental Procedures

Result and Discussion

Mechanical Properties

Conclusion

Reference:

Titanium Alloys

Using Superplastic Forming as a Means of Achieving Cost Benefits as Well as Enhancing Aircraft Performance

Abstract

Introduction

Discussion

Conclusion

References

Superplastic Behavior of Fine Grained Ti-6Al-4V

Abstract

Introduction

Experimental Procedure

Results and Discussion

Conclusions

References

Experimental Study on Titanium Alloy Superplasticity Performance and Processing Parameters

Abstract

1 Introduction

2 methods and principles of strain rate sensitivity exponent measurement

3 Experimental Study

4 Conclusions

Reference:

Enhanced Superplastic Forming of Ti-6Al-4V

Abstract

Introduction

Experimental procedure

Results

Discussion

Conclusions

References

Microstructure Evolution in Hydrogenated Ti-6Al-4V Alloys

Abstract

Introduction

Experimental

Results and Discussion

Conclusions

References

Kinetics of Decomposition of Martensite in Ti-6Al-4V-xH Alloys

Abstract

Introduction

Experimental

Results & Discussion

Conclusions

Acknowledgements

References

Fabrication of Cost Affordable Components for US Army Systems

Abstract

Introduction

Experimental

Results and Discussion

Conclusions

Acknowledgements

References

High Integrity, Low Cost Titanium Powder Metallurgy Components

Abstract

Introduction

Materials and Experimental Procedures

Results

Discussion

Conclusions

Acknowledgements

References:

Titanium Powder Injection Molding - A Cost Effective Alternative

Abstract

Introduction

Titanium Powder Metallurgy

Acknowledgements

References

Cold Spray Process for Cost-Sensitive Applications

Abstract

Introduction

Technical Concept and Brief Description of the Cold Spray Method

Advantages and Applications

Economics Benefits. Savings for Cost-Sensitive Applications

Conclusion

References

Laser Induced In-Situ Formation of Ti/TiN Composite

Abstract

Introduction

Experimental Procedures

Results and Discussion

Conclusion

Acknowledgement

References

Intermetallics

Dispersion Strengthening of Ti-48Al-2Cr-2Nb Alloy with the Al2Y4O9 Particles

Abstract

Introduction

Experimental

Results & Discussion

Conclusions

References

Processing and Properties of Titanium Aluminide-Ceramic Particulate Composite Materials

Abstract

Introduction

Experimental Techniques

Results and Discussion

Conclusions

Acknowledgements:

References:

Fabrication of Tinicu Shape Memory Alloy From Elemental Powders

Abstract

1. Introduction

2. Experimental details

3. Results

4. Conclusions

Reference

Thermal Stability of Alumina Mold Against Molten Ti–Al Alloys

Abstract

Introduction

Experimental Procedures

Results and discussions

Conclusions

Reference

In-Situ Synthesis of Al-Ti-C Master Alloy Grain Refiners by Different Methods

Abstract

1. Introduction

2. Experimental procedures

3. Results and discussions

4. Conclusions

Reference:

Fabrication of Cu-Based Functional Parts by Direct Laser Sintering

Abstract

Introduction

Experimental Setup and Procedure

Results and Discussions

Conclusions

Acknowledgments

Reference:

Synthesis of Ti5Si3 and Ti5Si3-2Mo Alloys

Abstract

Introduction

Experimental

Results and Discussion

Conclusions

References

Light Magnesium Constructions for Transportation Applications.

Abstract

Introduction

Experimental procedures

Experimental Results

Discussion

Conclusions

Acknowledgements

References

Author Index

Subject Index

HIGH PERFORMANCE METALLIC MATERIALS FOR COST SENSITIVE APPLICATIONS

A Publication of The Minerals, Metals & Materials Society184 Thorn Hill RoadWarrendale, Pennsylvania 15086-7528(724) 776-9000

Visit the TMS web site athttp://www.tms.org

The Minerals, Metals & Materials Society is not responsible for statements or opinions and is absolved of liability due to misuse of information contained in this publication.

ISBN: 0-87339-522-0Library of Congress Number: 2002100525

Authorization to photocopy items for internal or personal use, or the internal or personal use of specific clients, is granted by The Minerals, Metals & Materials Society for users registered with the Copyright Clearance Center (CCC) Transactional Reporting Service, provided that the base fee of $7.00 per copy is paid directly to Copyright Clearance Center, 27 Congress Street, Salem, Massachusetts 01970. For those organizations that have been granted a photocopy license by Copyright Clearance Center, a separate system of payment has been arranged.

© 2002

If you are interested in purchasing a copy of this book, or if you would like to receive the latest TMS publications catalog, please telephone [phone] (U.S. only) or 724-776-9000, EXT. 270.

FOREWORD

These are the proceedings of the symposium on “High Performance Metallic Materials For Cost Sensitive Applications” held as part of the TMS Annual Meeting in Seattle, WA, February 18–21, 2002. The editors of these proceedings were also the organizers of the symposium, with Dr. E. Chen as the chief organizer.

The three most important industries in driving technological changes, national security considerations, and economic advances are information/communication systems (computers), biotechnology and advanced materials and processes. Of these three, advanced materials and processes are the most far-reaching and vital to advances in the other two fields. Advanced materials are characterized by enhanced mechanical and physical characteristics compared to traditional materials, such as aluminum and steel, currently manufactured in large-volume assembly line production. These attributes either allow for significant improvements in product or device performance or, of perhaps even greater importance, allow for new technologies that are unachievable using the traditional materials. However, there is another feature of advanced materials – they are almost always more expensive than conventional materials. It is this aspect of lightweight metallic materials, which is addressed in the papers contained in these proceedings.

The opening overview paper, by the editors, attempts to present a broad view of the role of advanced processing in the development of light weight metallic materials with the focus on the cost-effectiveness of the processes discussed. The remainder of the papers are divided into the three categories of lightweight metals, titanium, and intermetallics, and the processing routes presented include vapor deposition, laser processing, plasma spraying, gas atomizing, cold spray, rapid solidification, injection molding, mechanical alloying, extrusion, superplastic forming, joining, and casting.

The organizers of this symposium, would like to thank everyone who helped make the event a success and particularly the session chairmen, the presenters, the authors of the 25 papers reproduced here and Steve Kendall of TMS who coordinated these proceedings.

F.H. (Sam) Froes, E.Y. Chen, R.R. Boyer, E.M. Taleff,L. Lu, D.L. Zhang, C.M. Ward-Close and D. Eliezer.

OVERVIEW AND TITANIUM ALLOYS I

COST EFFECTIVE SYNTHESIS, PROCESSING AND APPLICATIONS OF LIGHT-WEIGHT METALLIC MATERIALS

1F.H. (Sam) Froes, 2E. Chen, 3R.R. Boyer, 4E.M. Taleff, 5D. Eliezer, 6C.M Ward-Close, 7L. Li and 7G.Zhang

1Institute for Materials and Advanced Processes (IMAP), University of Idaho, Mines Bldg. Rm. 321, Moscow. ID 83844-3026

2TiTech International, Inc. 4000 W. Valley Blvd. Pomona, CA 91768

3Boeing Company, P.O. Box 3707, MS 6H CJ, Seattle, WA 98124

4Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712

5Department of Materials Engineering, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva 84105, Israel

6Titanium Alloys Metallics Division, DERA -Farnborough, Griffith Building (A7), Rm. 2008, Hampshire GUI4 OLX, UK

7Department of Mechanical Eng., National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260

Abstract

The low density metallic materials aluminum, magnesium, and titanium are important in many segments of the world economy, ranging from aerospace to sports equipment. The importance of cost is strongly dependent on the industry being considered: in the construction and automobile industries, cost is extremely important, while in the aerospace and medical industries, performance is emphasized over cost. This paper provides an overview of the synthesis, processing, microstructures, mechanical properties, and applications of these lightweight materials and discusses the importance of cost-effective processing.