Here, a new high-entropy carbonitride MAX phase (HE CN-MAX, (Ti1/3V1/6Zr1/6Nb1/6Ta1/6)(2)AlCxN1-x) is synthesized on the basis of metallurgically treating medium-entropy MAX (ME-MAX) (Zr1/3Nb1/3Ta1/3)(2)AlC and other MAX phases (Ti4AlN3 and V2AlC). During the ...
Multiple principal element or high-entropy materials have recently been studied in the two-dimensional (2D) materials phase space. These promising classes of materials combine the unique behavior of solid-solution and entropy-stabilized systems with high aspect ratios and atomically thin characteristics ...
High-entropy alloys are random alloys with five or more components, often near equi-composition, that often exhibit excellent mechanical properties. Guiding the design of new materials across the wide composition space requires an ability to compute nece
Synthesis and electromagnetic wave absorption performances of a novel (Mo0.25Cr0.25Ti0.25V0.25)3AlC2 high-entropy MAX phase J Mater Sci Technol, 137 (2023), pp. 112-122 Google Scholar [11] L. Chen, Y.B. Li, B. Zhao, S.S. Liu, H.B. Zhang, K. Chen, et al. Multiprincipal eleme...
Here, it is demonstrated that high-entropy atomic layers of transition-metal carbide (HE-MXene) can be produced via the selective etching of novel high-entropy MAX (also termed Mn+1AXn(n= 1, 2, 3), where M represents an early transition-metal element, A is an element mainly from ...
Entropy-related phase stabilization can allow compositionally complex solid solutions of multiple principal elements. The massive mixing approach was originally introduced for metals and has recently been extended to ionic, semiconductor, polymer and low
extensivehardeningduetothedecreasedphasestability knownfromadvancedsteels 14,15 andmassivesolid-solution strengtheningofhigh-entropyalloys 3 .Inourtransformation- inducedplasticity-assisted,dual-phasehigh-entropyalloy(TRIP- DP-HEA),thesetwocontributionsleadrespectivelytoenhanced trans-grainandinter-grainslipresistance...
The random forest (RF) algorithm is considered as a powerful statistical classifier that is more popular in other fields but is relatively unknown in HEA(s)’s prediction phase. In this research, Random Forest (RF) technique is used to investigate phase selection principles effectively utilizing ...
spectrum is shifted so that the lowest energy configuration for each composition is at zero. The energy spectrum for each composition indicates its propensity to form the high-entropy single phase: the narrower the distribution, the more likely it is to form a high-entropy single phase at finite...
An alloy design strategy that aims for phase metastability, rather than phase stability, is described that will lead to the development of transformation-induced plasticity-assisted, dual-phase high-entropy alloys, which exhibit a rare combined increase