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Multicomponent and High Entropy Alloys [PDF]
Entropy, 2014 This paper describes some underlying principles of multicomponent and high entropy alloys, and gives some examples of these materials. Different types of multicomponent alloy and different methods of accessing multicomponent phase space are discussed ...
Brian Cantor, Cantor Brian
exaly +6 more sources
Multicomponent alloys designed to sinter [PDF]
Nature CommunicationsPowder sintering is a low-energy, net-shape processing route for many new products in the additive manufacturing space. We advance the viewpoint that for future manufacturing, alloys should be designed from materials science principles to sinter quickly ...
Yannick Naunheim, Christopher A. Schuh
doaj +4 more sources
The Solidification of Multicomponent Alloys. [PDF]
J Phase Equilibria Diffus, 2016 Various topics taken from the author's research portfolio that involve multicomponent alloy solidification are reviewed. Topics include: ternary eutectic solidification and Scheil-Gulliver paths in ternary systems. A case study of the solidification of commercial 2219 aluminum alloy is described.
Boettinger WJ.
europepmc +4 more sources
Grain boundary segregation and solute drag in multicomponent alloys [PDF]
Nature CommunicationsGrain boundary (GB) solute segregation has been proposed as a strategy to tailor the processing pathways and properties of a wide range of polycrystalline materials.
Milad Taghizadeh +2 more
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Unveiling a Bulk WTaV Multicomponent Alloy With Superior Thermal Properties and Manufacturability [PDF]
Advanced ScienceMany tungsten (W)‐based medium and high entropy alloys (HEA) demonstrate superior microstructural stability and enhanced mechanical properties as compared to pure W, effectively rendering them as viable candidate materials for extreme environments such ...
Ishtiaque K. Robin +11 more
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Attention-enhanced variational learning for physically informed discovery of exceptionally hard multicomponent bulk metallic glasses [PDF]
Nature CommunicationsThe discovery of high-performance multicomponent alloys is constrained by the vastness of composition space and the scarcity of experimentally validated data.
Anurag Bajpai +5 more
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Designing for cooperative grain boundary segregation in multicomponent alloys. [PDF]
Proc Natl Acad Sci U S ATailoring the nanoscale distribution of chemical species at grain boundaries is a powerful method to dramatically influence the properties of polycrystalline materials. However, classical approaches to the problem have tacitly assumed that only competition is possible between solute species.
Wagih M, Naunheim Y, Lei T, Schuh CA.
europepmc +4 more sources
Eutectic growth in two-phase multicomponent alloys [PDF]
Acta Materialia, 2016 A theory of two-phase eutectic growth for a multicomponent alloy is presented. This theory employs the thermodynamic equilibrium at the solid/liquid interface and thus makes it possible to use standard CALPHAD databases to determine the effects of multicomponent phase equilibrium on eutectic growth. Using the same hypotheses as the Jackson Hunt theory,
Peter Voorhees, Oriane Senninger
exaly +4 more sources
Multicomponent Precipitation and Strengthening in Intermetallic-Strengthened Alloys
Frontiers in Materials, 2022 Advanced structural materials with superior mechanical properties are of technological importance for industrial applications. Multicomponent precipitation provides a potential approach for designing high-performance alloys and has been receiving ...
J.Y.C. Fang +6 more
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Journal of Materials Research and Technology, 2023 Thermal stability and mechanical property of the multicomponent nanocrystalline Fe–ZrNbMoTa alloys were investigated. Single-phase nanocrystalline Fe–(ZrNbMoTa)x (x = 0.1, 0.2, 0.5 and 1 at.
Meng Liu +7 more
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