Figure3and4showstheSEM/EDSanalysiswiththeanalysisconfirmingtheprincipalelementspresentineachalloyingcomposition.Thepowdersweregenerallysmoothandhadgoodflowability.Thereweredifferentmorphologiesobserved;flakeirregularshapeswereCr,FeandTiparticleswhileroundedorsphericalshapeswereAl,Cu,NiandCoparticles[43,44].Agreyandwhitetwo-phasecontrastinthepowderparticlesofbothalloyswereobservedwhichwasalsoreportedbyMohanty,Maity[45].ThewhitecontrastcorrespondswiththeAl,Co,Fe,NiwithlowconcentrationofCrandthegreycontrastcorrespondswiththeTiandCucontents.Theaverageparticlesizeof54μmforAlTiCrFeCoNiHEAand45μmforAlCoCrFeNiCuHEA[45,46].