Powder and molded body made of multicomponent alloy

Abstract

To provide a molded body that is made of an alloy having high entropy of mixing ΔSmix, has sufficient hardness, and excellent balance between strength and ductility.SOLUTION: A material of a molded body is a multicomponent alloy. The alloy contains Co: 5.00 atom% or more and 35.00 atom% or less, Fe: 5.00 atom% or more and 35.00 atom% or less, Ni: 5.00 atom% or more and 35.00 atom% or less, V: 20.30 atom% or more and 35.00 atom% or less, and Cr:0.00 atom% or more and 20.00 atom% or less. The alloy further contains O. The content of O is 20 ppmw or more and 1000 ppmw or less on the mass basis. Entropy of mixing ΔSmix of the multicomponent alloy is 1.30R or more. The valence electron concentration (VEC) of the alloy is 7.84 or more.SELECTED DRAWING: None

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