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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Low-cost Titanium: 'Affordable Ti'
Presentation Title Cost-effective PM Ti Compositions and Processing
Author(s) Leandro Bolzoni
On-Site Speaker (Planned) Leandro Bolzoni
Abstract Scope Titanium is the materials of choice for critical and advanced applications (e.g. biomedicine and aerospace) due to both its excellent properties and high cost. Creative fabrication techniques and synthesis of alternative compositions are both aspects that could be considered to achieve more cost-affordable Ti products for its wider adoption in cost-driven industries. The aim of this work is to analyse the potential of manufacturing of newly designed Ti alloys via combining near net shape powder metallurgy processing and low-cost alloying elements. Demonstration of the feasibility and validity of the different methods proposed is addressed using diverse classes of Ti-based materials including alpha, alpha+beta and high strength metastable beta Ti alloys. The characteristics of the microstructural features (residual porosity and phases) can be changed to adjust the mechanical response depending on the requirements. Evidences are provided that through appropriate processing these newly-design cost-effective compositions could be used for structural engineering applications.
Proceedings Inclusion? Planned: Supplemental Proceedings volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Systematic Experimental Investigation of the Planar-to-wavy Slip Transition in Model Ti-O Alloys
Aeration Leaching Process for Producing Synthetic Rutile in a Novel Gas-liquid-solid Reactor
Calciothermic Synthesis of Fine, Hydrogenated Ti- and Ti-Nb-powder
Cost-effective PM Ti Compositions and Processing
Electrodeposition of Titanium Aluminide (TiAl) Alloy from AlCl3-BMIC Ionic Liquid at Low Temperature
Electroplastic Effects in a Dilute Ti-Al Alloy
Fast Step 3- Titanium Swarf to Engine Parts in 3 Steps
High Strength and Ductility Titanium Materials with Cheap Alloying Elements Fabricated by Powder Metallurgy
Low-cost Titanium Extraction Process: Molten Salt Electrolysis with Titanium Oxycarbide (TiCxO1-x) as Soluble Anode
M-63: Effect of Sintering Temperature on Mechanical and Tribological Behavior of Ti-Ni Alloy for Biomedical Applications
Machine Learning Assisted Discovery of Affordable Biomedical Ti Alloy
Making Affordable Titanium Alloy with Wrought-like Mechanical Properties from Sintering Low-Cost Titanium Powder
Production of Fine Titanium and Titanium Alloy Powders by the Shuttle of Disproportion Reaction in Molten Salt

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