ProgramMaster Logo
Conference Tools for 2022 TMS Annual Meeting & Exhibition
Register as a New User
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Recent Investigations and Developments of Titanium-containing High Entropy Alloys
Presentation Title A Data-driven Analysis for Selection of Ti-containing High Entropy Alloys and Future Directions
Author(s) Ramachandra Canumalla, Tanjore V. Jayaraman
On-Site Speaker (Planned) Ramachandra Canumalla
Abstract Scope Titanium-containing high entropy alloys (HEAs) have been investigated for a wide range of potential applications, including elevated temperature, biomedical, extreme environments, and so forth. We analyzed the available data in the literature for the titanium-containing HEAs against the conventional high-temperature materials (CHTMs) for applications in aeroengines to unearth the composition-processing-microstructure-property relationships by materials informatics. We applied fundamental statistical analysis (FSA), principal component analysis (PCA), and multiple-attribute decision making (MADM) to hear the voice of the data. The ranks assigned by several MADMs, including ARAS (additive ratio assessment), MEW (multiplicative exponent weighing) and ROVM (range of value method), were consistent. FSA and PCA consolidated the MADM ranks of the alloys and identified similar top-ranked alloys. The investigations highlight differences (and similarities) among the HEAs and CHTMs and suggest potential replacement substitutes, and provide possible directions for improvement and further development of titanium-containing HEAs.
Proceedings Inclusion? Planned: None Selected
Keywords High-Entropy Alloys, Computational Materials Science & Engineering,


A Data-driven Analysis for Selection of Ti-containing High Entropy Alloys and Future Directions
Biocompatible Titanium Containing Medium and High Entropy Alloys
Design and Characterization of Novel Ti-Zr-Nb-Mn-Fe Medium and High Entropy Alloys for Biomedical Applications
Designing Porous Refractory High Entropy Alloy Using the Dealloying Method
Effect of Elemental Combination on Microstructure and Mechanical Properties of Refractory Medium Entropy Alloys
Enhanced Mechanical Properties of Ti60(NbVCr)34Al6 Medium Entropy by Thermomechanical Treatment
Evolution of Microstructure and Deformation Substructure in Al1 Mo0.5 Nb1Ta0.5Ti1Zr1, a Refractory HEA Alloy with Disordered BCC Precipitates Embedded in a Continuous Ordered B2 Matrix
Gas Tungsten Arc Welding of Cr29.7Co29.7Ni35.4Al4Ti1.2 (at.%) High Entropy Alloy
NOW ON-DEMAND ONLY - In-situ Laser-deposited Ti-based High Entropy Alloys for Aerospace Applications
Phase Stability and the Role of Ti in W-Ta-Ti-Cr-V High-entropy Alloys from the First Principles Thermodynamic Study with Experimental Validation
Predicting the Compositions of an Al-Co-Fe-Ni-Ti High-entropy System by the Calculation of Phase Diagrams Method Coupled with High-throughput Computations
Single-crystal Mechanical Properties of Equiatomic and Non-equiatomic High-entropy Alloys
Solidification Microstructure of High Entropy Alloys Composed with 3d Transition Metal and Silicon

Questions about ProgramMaster? Contact