I am preparing an equi atomic high entropy alloy powder FeCoNiAlMn by mechanical alloying previously this same alloy system with some element concentration change FeCoNi(MnAl)x with (Mn and Al varied between 0.1 and 1) was prepared by arc melting but I am preparing same equiatomic FeCoNiAlMn through powder metallurgy using mechanical alloying with no variation in elements all are equiatomic in ratio so will its effect its phase structure and magnetic properties as compare to FeCoNi(MnAl)x with (Mn and Al varied between 0.1 and 1) since both are prepared by different routes and with one with variation in concentration in MnAl?
Al attracts O, different for different prep routes, hence, yes, I would expect differences here.
Powders preped by mechanical alloying alway contain material from the tools and lots of O, so, yes, differences between these two routes are quite likely.
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