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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S1.27]Influence of Ni contents of Cr₂₀Mn₂₀Fe₂₀Co_40-xNi_x High-Entropy Alloy on σ-phase precipitation behavior during post-HPT annealing

*Jangho YI¹, Sangmin LEE¹, Koichi TSUCHIYA¹ (1. NIMS)

Keywords:

Non-equiatomic high-entropy alloy,High pressure torsion,σ-phase precipitation,Grain refinement

The σ-phase precipitation behavior of the Cr₂₀Mn₂₀Fe₂₀Co_40-xNi_x alloy during post-HPT annealing treatment was studied. The weight fraction of the σ-phase increases with increasing the Ni contents.

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Presentation Information

[S1.27]Influence of Ni contents of Cr20Mn20Fe20Co40-xNix High-Entropy Alloy on σ-phase precipitation behavior during post-HPT annealing

Keywords:

[S1.27]Influence of Ni contents of Cr₂₀Mn₂₀Fe₂₀Co_40-xNi_x High-Entropy Alloy on σ-phase precipitation behavior during post-HPT annealing