High-entropy alloys (HEAs) composed of multiple-principal elements with (nearly) equimolar ratio establish a new conceptual framework for alloy design and hold a promise for extensive applications in industry, akin to the controlled expansion alloys (CEAs), such as Invar alloys. Spontaneously, one...
Dierk Raabe, Sustainable metals, Sustainable Metallurgy, green metals, hydrogen, high entropy alloys, steel, Computational Materials Science, Crystal Plasticity, EBSD, phase transformation, metallurgy, circular economy, alloy design, 3D EBSD, atom probe
Invar alloys represent the most common ones. Invar alloys were discovered by Guillaume in 189714, and were characterized by anomalously small thermal expansion in a certain temperature range, i.e., Invar effect, which has
3d transition-metal high-entropy Invar alloy developed by adjusting the valence-electron concentration. Phys. Rev. Mater. 5, 044406 (2021). Article CAS Google Scholar Rao, Z., Springer, H., Ponge, D. & Li, Z. Combinatorial development of multicomponent Invar alloys via rapid alloy ...
Introducing emerging high entropy alloys materials into advanced intelligent manufacturing for laser additive repair is expected to promote the deep integration of new generation of materials and manufacturing technology and greatly improve the utilizati
MichaelFeuerbacherGrowthofhigh-entropyalloys1 IntroductionHigh-entropyalloys(HEAs)representanovelfieldinmaterialsscience,engagingwithalloysthathaveahighnumberofcomponents,typicallyfiveormore,noneofwhichispresentinapredominantproportion.Theconceptofthesebaselessmulticomponentalloyswasproposedin2004independentlybyYehetal.[1]...
Cold spray (CS) High entropy alloys (HEAs) Composite coatings Microstructure Mechanical properties Tribological properties 1. Introduction High entropy alloys (HEAs) consist of multicomponent and equiatomic metal elements such as Fe, Co, Ni, Cr, Mn, Mo, Al, Ti. The configurational entropy of mixin...
The Mossbauer Effect and the Anomalous Properties of the Invar Alloys In order to investigate the cause of anomalous properties of the γ-phase iron-nickel alloys with Invar compositions, the Mossbauer effect spectra of these... TINO,Yosiaki,ARAI,... - 《Journal of the Physical Society of Jap...
Modeling and simulation of the columnar-to-equiaxed transition during laser melting deposition of Invar alloy. J. Alloys Compd. 2018, 755, 123–134. [Google Scholar] [CrossRef] Johnsson, M. Influence of Si and Fe on the grain refinement of aluminium. Int. J. Mater. Res. 1994, 85, 781...
2611Accesses 1Altmetric Metrics Abstract High entropy alloys based on 3d transition metals display rich and promising magnetic characteristics for various high-technology applications. Understanding their behavior at finite temperature is, however, limited by the incomplete experimental data for single-phase ...