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 Refractory Metals
Presentation Title Thermodynamic assessment of the V-Ti-B system
Author(s) Mustafa Yazlak, Bronislava Gorr, Hans-Jürgen Christ, Weiguang Yang, Georg Hasemann, Manja Krüger
On-Site Speaker (Planned) Mustafa Yazlak
Abstract Scope Thermodynamic modelling is an effective approach to accelerate the development of novel materials such as V-based alloys. In the present work, the results of the thermodynamic modelling of the ternary system V-Ti-B using the “CALculation of PHAse Diagrams” (CALPHAD) method are presented. The thermodynamic description of the binary systems V-Ti, V-B and Ti-B is based on available literature whereas thermodynamic parameters for the ternary system stem from the iterative approximation to experimental data, which further serve for verifying the calculated phase diagram. Therefore, eleven different alloys in the compositional range of 10 to 40 at. % V and Ti were analysed aiming at identifying the appearing phases and their crystal structures. A set of thermodynamic parameters is proposed for the isothermal phase diagram at 1400°C which exhibits a very high agreement with experimental observation. In our further work, the thermodynamic data will be useful to develop the quaternary system V-Ti-Si-B.
Proceedings Inclusion? Planned:
Keywords High-Temperature Materials, Modeling and Simulation, Other


Bending Creep Deformation of ODS MoLa with 0.6 vs 1.1 wt.%La
Design of BCC high-entropy alloys with low neutron absorption cross-section
Design of MoWTaTiZr Refractory Multi-principal Element Alloys
Development of Heat-Treatable Crss-Cr3Si-based Alloys: Microstructure, Oxidation, and Creep
Development of novel chromium-superalloys strengthened by B2 intermetallic precipitates
Effect of heating rate and substrate on the oxidation behavior of hafnium aluminum diboride thin films
Flexible powder production for additive manufacturing of refractory metals and alloys
Flow behavior and associated microstructures of niobium at 1200 to 1500°C
Grain boundary doping as effective method to improve mechanical properties in ultra-fine grained tungsten
Grain Boundary Segregation Engineering in Technically Pure Molybdenum Examined via Three-point Bending Tests
High-throughput Engineering of Oxidation Behavior in complex refectory alloys
Hydrogen Reduction of Cobalt(II,III) oxide to make sub-micron and micron size cobalt metal powder for WC-Co synthesis
NanoPhase Separation Sintering in Mo and Mo-W Based Systems
Nanostructured tungsten alloys for nuclear fusion
Oxidation behavior of Mo-Si-B-Al alloys at elevated temperature
Platinum-based superalloys: Combating high temperatures and aggressive environments
Realizing sub-micron tungsten and tungsten composite microstructures via deformable punch spark plasma sintering
Refractory High Entropy Alloys for Applications in Extreme Environments
Studies on the phase formation of cobalt contacted with zinc vapour
Sustainability-based Selection of Materials for Refractory High Entropy Alloys
Tensile Properties of Molybdenum & ODS MoLa Sheet at Elevated Temperatures
The influence of impurities on the interfacial chemistry of niobium – alumina high-temperature refractories
The oxidation behavior of the eutectic alloy Mo-20Si-52,8Ti in dry and wet atmospheres
Thermal stability of thin rolled potassium-doped tungsten sheets at temperatures between 1100 °C and 1400 °C
Thermodynamic assessment of the V-Ti-B system
Tungsten grain optimization and composite fabrication for use in fusion reactors

Questions about ProgramMaster? Contact