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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Low-cost Titanium: 'Affordable Ti'
Presentation Title Influence of substitution of V with Mn on heat treatment behavior in Ti-Mn-V-Al alloys
Author(s) Masato Ueda, Masahiko Ikeda
On-Site Speaker (Planned) Masahiko Ikeda
Abstract Scope Titanium and its alloys have high specific strength, excellent corrosion resistance, and good biocompatibility. By those good properties, they are applied to wide fields, airplanes to sports goods. However, their fields are not expanded, because they are expensive. To reduce the cost, Ti-Mn system beta type alloys were developed. In those alloys, valuable metallic elements are not used as alloying elements. However, though Ti-Mn system beta type alloys have high hardness and high 0.2% proof strength, the resistance of deformation is higher due to them. To decrease deformation resistance, development of Ti-Mn-V-Al alloy by partial substitution of V with Mn was studied. In solution treated and quenched state, those alloy had only beta phase and equaxied grain. Vickers hardness decreased with replacement of Mn by V.  Aging behavior will be explained in detail at the meeting. 
Proceedings Inclusion? Planned: Supplemental Proceedings volume

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A systematic experimental investigation of the planar-to-wavy slip transition in model Ti-O alloys
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Calciothermic synthesis of fine, hydrogenated Ti- and Ti-Nb-powder
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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
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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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