Current Status of Ti PM: Progress, Opportunities and Challenges

William H. Peter; Wei Chen; Yukinori Yamamoto; Ryan R. Dehoff; T. Muth; Stephen D. Nunn; Jim O. Kiggans; Michael B. Clark; Adrian S. Sabau; Sarma Gorti; Craig A. Blue; James C. Williams

doi:10.4028/www.scientific.net/KEM.520.1

Paper Titles

Preface, Acknowledgements, Sponsors and Committees

Current Status of Ti PM: Progress, Opportunities and Challenges
p.1

Application Status and Market Analysis of Non-Aero Titanium in China
p.8

Pathways to Optimize Performance/Cost Ratio of Powder Metallurgy Titanium – A Perspective
p.15

Design of Low Cost High Performance Powder Metallurgy Titanium Alloys: Some Basic Considerations
p.24

High Performance Titanium Alloy Compacts by Advanced Powder Processing Techniques
p.30

Rare Earth Element: Is it a Necessity for PM Ti Alloys?
p.41

Microstructure Development and Alloying Elements Diffusion during Sintering of Near-β Titanium Alloys
p.49

Scandium (Sc) Behavior in High Temperature Ti Alloys
p.57

HomeKey Engineering MaterialsKey Engineering Materials Vol. 520Current Status of Ti PM: Progress, Opportunities...

Current Status of Ti PM: Progress, Opportunities and Challenges

Abstract:

Utilization of titanium components made by powder metallurgy methods has had limited acceptance largely due to the high cost of titanium (Ti) powder. There has been renewed interest in lower cost economical powders and several Ti reduction methods that produce a particulate product show promise. This talk summarizes work done at Oak Ridge National Laboratory to consolidate these economical powders into mill products. Press and sinter consolidation, hot isostatic pressing (HIP) and direct roll consolidation to make sheet have been explored. The characteristics of the consolidated products will be described as a function of the consolidation parameters.

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Periodical:

Key Engineering Materials (Volume 520)

Pages:

1-7

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.520.1

Citation:

Cite this paper

Online since:

August 2012

Authors:

William H. Peter, Wei Chen, Yukinori Yamamoto, Ryan R. Dehoff, T. Muth, Stephen D. Nunn, Jim O. Kiggans, Michael B. Clark, Adrian S. Sabau, Sarma Gorti, Craig A. Blue, James C. Williams

Keywords:

Armstrong Process^®, Cost, Hydride-Dehydride (HDH), Powder Compaction, Powder Consolidation, Powder Production Methods, Requirements, Ti Powder Metallurgy

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References

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