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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Low-cost Titanium: 'Affordable Ti'
Sponsorship TMS Structural Materials Division
TMS: Titanium Committee
TMS: Powder Materials Committee
Organizer(s) Ramana G. Reddy, University of Alabama
M. Ashraf Imam, George Washington University
Scope Titanium and titanium alloys are used in many demanding applications in aerospace, automotive, biomedical and terrestrial systems because of their excellent combination of mechanical properties and corrosion resistance. However, titanium alloys are excluded from many applications because of their high cost- a result of an energy intensive extraction process and complex fabrication sequence to mill products. This is particularly true in the cost obsessed automobile industry; albeit some in-roads are now being made even into the family car.
In the proposed six-session symposium, papers addressing all aspects of cost reduction in titanium and its alloys will be presented, and proceedings will be published. The various segments of titanium technology to be covered will include, but not be limited to: extraction (with emphasis on innovative and low cost Kroll approaches) new lower cost alloys, creative melting including cold hearth approaches, near net shape techniques (including powder metallurgy variants such as near net shapes, spraying, laser forming, and casting approaches), additive manufacturing, biomedical applications, processing/fabrication advances such as warm drawing, extrusion, superplastic forming (also in combination with diffusion bonding), high speed machining and knowledge based processing with emphasis on computer aided approaches, better process control including enhanced inspection methods, and creative designs such as functionally graded materials, porous alloys and infiltrated concepts.
Abstracts Due 07/15/2019
Proceedings Plan Planned: Supplemental Proceedings volume
PRESENTATIONS APPROVED FOR THIS SYMPOSIUM INCLUDE

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
Deoxidation of TiAl alloy scrap with metallic yttrium and calcium fluoride slag
Direct fabrication of strong and ductile Ti-6Al-4V alloy by hot pressing of the machining swarf
Effect of sintering temperature on tribological behaviour of Ti-Ni alloy for biomedical applications
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 metallurg
Influence of substitution of V with Mn on heat treatment behavior in Ti-Mn-V-Al alloys
Low-cost titanium extraction process: molten salt electrolysis with titanium oxycarbide (TiCxO1-x) as soluble anode
Low temperature synthesize of TiH2 powder from TiCl4 reduction with MgH2 powder
Machine Learning Assisted Discovery of Affordable Biomedical Ti Alloy
Making Affordable Titanium Alloy with Wrought-Like Mechanical Properties from Sintering Low-Cost Titanium Powder
Powder metallurgy fabrication, microstructures and tensile mechanical properties of low cost and high performance Ti and Ti-6Al-4V alloy parts and structural members
Preparation of Ti-6Al-4V Alloy Powder by Aluminothermic Reduction
Production of fine titanium and titanium alloy powders by the shuttle of disproportionation reaction in molten salt
Refinement of PEG/PMMA binder systems for metal injection moulding of titanium


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