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Additive Manufacturing of Titanium Alloys: State of the Art, Challenges and Opportunities [Minkštas viršelis]

(COO, DM3D Technology, LLC), (Department Chair, Materials Science and Engineering, University of Idaho (retired), Director, Institute for Materials and Advanced Processes (IMAP) (retired))
  • Formatas: Paperback / softback, 94 pages, aukštis x plotis: 229x152 mm, weight: 160 g
  • Išleidimo metai: 22-Jun-2016
  • Leidėjas: Butterworth-Heinemann Inc
  • ISBN-10: 0128047828
  • ISBN-13: 9780128047828
Kitos knygos pagal šią temą:
Additive Manufacturing of Titanium Alloys: State of the Art, Challenges and OpportunitiesDidesnis paveikslėlis
  • Formatas: Paperback / softback, 94 pages, aukštis x plotis: 229x152 mm, weight: 160 g
  • Išleidimo metai: 22-Jun-2016
  • Leidėjas: Butterworth-Heinemann Inc
  • ISBN-10: 0128047828
  • ISBN-13: 9780128047828
Kitos knygos pagal šią temą:
Pastovi nuoroda: https://www.kriso.lt/db/9780128047828.html
Raktažodžiai:

Additive Manufacturing of Titanium Alloys: State of the Art, Challenges and Opportunities provides alternative methods to the conventional approach for the fabrication of the majority of titanium components produced via the cast and wrought technique, a process which involves a considerable amount of expensive machining.

In contrast, the Additive Manufacturing (AM) approach allows very close to final part configuration to be directly fabricated minimizing machining cost, while achieving mechanical properties at least at cast and wrought levels. In addition, the book offers the benefit of significant savings through better material utilization for parts with high buy-to-fly ratios (ratio of initial stock mass to final part mass before and after manufacturing).

As titanium additive manufacturing has attracted considerable attention from both academicians and technologists, and has already led to many applications in aerospace and terrestrial systems, as well as in the medical industry, this book explores the unique shape making capabilities and attractive mechanical properties which make titanium an ideal material for the additive manufacturing industry.

  • Includes coverage of the fundamentals of microstructural evolution in titanium alloys
  • Introduces readers to the various Additive Manufacturing Technologies, such as Powder Bed Fusion (PBF) and Directed Energy Deposition (DED)
  • Looks at the future of Titanium Additive Manufacturing
  • Provides a complete review of the science, technology, and applications of Titanium Additive Manufacturing (AM)

Daugiau informacijos

This book explores the use of additive manufacturing in titanium alloys and its use as an alternative method to the conventional approach for the fabrication of the majority of titanium components produced via the cast and wrought technique, a process which involves a considerable amount of expensive machining
About the Authors vii
Preface ix
Chapter 1 The Additive Manufacturing of Titanium Alloys
1(10)
Abbreviations and Glossary
1(1)
1.1 Introduction
1(5)
1.2 Introduction to AM, Including a History of AM
6(1)
1.3 Brief Introduction of Various AM Technologies
7(1)
1.4 AM of Titanium in the Forefront of the Metal AM Industry
8(3)
References
8(3)
Chapter 2 Raw Materials for Additive Manufacturing of Titanium
11(14)
Abbreviations and Glossary
11(1)
2.1 Introduction
11(1)
2.2 Titanium Powder Preparation Techniques
12(7)
2.3 Wire Feed Stock
19(1)
2.4 Issues and Qualification of Titanium Powders for Additive Manufacturing
20(5)
References
23(2)
Chapter 3 Additive Manufacturing Technology
25(16)
Abbreviations and Glossary
25(1)
3.1 Technology Overview
25(2)
3.2 Software for AM
27(1)
3.3 Part Building Technology
28(4)
3.4 Process Control and In Situ Monitoring
32(3)
3.5 Postprocessing of AM Parts
35(1)
3.6 Inspection and Qualification of AM Parts
36(5)
References
39(2)
Chapter 4 Microstructure and Mechanical Properties
41(10)
Abbreviations and Glossary
41(1)
4.1 Introduction
41(1)
4.2 Microstructures
41(3)
4.3 Mechanical Properties from Various AM Technologies
44(4)
4.4 Mechanical Properties and Microstructure Correlation
48(3)
References
49(2)
Chapter 5 Comparison of Titanium AM Technologies
51(10)
Abbreviations and Glossary
51(1)
5.1 Technology Comparison
51(2)
5.2 Free Form Capability
53(1)
5.3 Remanufacturing
54(1)
5.4 Hybrid Manufacturing for Large Part AM
55(1)
5.5 Bi-Structural (Less Than 100% Dense Structures) Concepts
55(2)
5.6 Bimaterial or Multimaterial Manufacturing Using AM
57(4)
References
59(2)
Chapter 6 Markets, Applications, and Costs
61(14)
Abbreviations and Glossary
61(1)
6.1 Markets and Applications for Ti AM
61(5)
6.2 Cost Analysis of AM Part Manufacturing and Comparison with Conventional Methods
66(2)
6.3 Economics of AM
68(4)
6.4 Sustainability of AM
72(3)
References
72(3)
Chapter 7 Recent Developments and Projections for the Future of Titanium AM
75
Abbreviations and Glossary
75(1)
7.1 Introduction
75(1)
7.2 New Developments in AM Materials
76(1)
7.3 Research and Development in Titanium AM
76(1)
7.4 New Design Initiatives
77(1)
7.5 Low-Cost Titanium AM
78(1)
7.6 Large Part Capabilities
79(1)
7.7 New Inspection Technologies
80(1)
7.8 Projected Use of AM for Fabrication of Titanium Components
81
References
83
Bhaskar Dutta, Ph.D. has over 26 years of experience in the field of metallurgy and metal processing, including 11 years in the Additive Manufacturing (AM) industry. He has been directly involved in participating and directing AM research and technology development as well as commercial product development using AM. He has over 15 publications and more than 30 presentations in the field of AM. He also has 7 pending patents in this area. Francis H Froes, Ph.D. has been involved in the Titanium field with an emphasis on Powder Metallurgy (P/M) for more than 40 years. He was employed by a primary Titanium producer-Crucible Steel Company-where he was leader of the Titanium group. He was the program manager on a multi-million dollar US Air Force (USAF) contract on Titanium P/M. He then spent time at the USAF Materials Lab where he was supervisor of the Light Metals group (which included Titanium). This was followed by 17 years at the University of Idaho where he was a Director and Department Head of the Materials Science and Engineering Department. He has over 800 publications, in excess of 60 patents, and has edited almost 30 books-the majority on various aspects of Titanium again with an emphasis on P/M. He gave the key-note presentation at the first TDA (ITA) Conference. In recent years he has co-sponsored four TMS Symposia on Cost Effective Titanium featuring numerous papers on P/M. He is a Fellow of ASM, is a member of the Russian Academy of Science, and was awarded the Service to Powder Metallurgy by the Metal Powder Association. Recently he has been a co-author of three comprehensive papers on the Additive Manufacturing of Titanium.