August 2012

Conference Paper

Current Status of Ti PM: Progress, Opportunities and Challenges

By:
Peter, William H; Chen, Wei ; Yamamoto, Yukinori ; Dehoff, Ryan R; Muth, Thomas R; Nunn, Stephen D; Kiggans Jr, James O; Clark, Michael B; Sabau, Adrian ; Gorti, Sarma B; Blue, Craig A; Williams, James
Journal Name:
Key Engineering Materials
Page Number:
1-7
Volume:
520
Issue Number:
N/A
Publication Date:
August 2012
Conference Name:
Titanium powder metallurgy conference
Conference Location:
Brisbane, Australia
View DOI Listing:
https://doi.org/10.4028/www.scientific.net/KEM.520.1

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 powder 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 lower cost 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. Research sponsored by the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Industrial Technologies Program, under contract DE-AC05-00OR22725 with UT-Battelle, LLC.

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