Effects of transformation-induced plasticity (TRIP) on tensile property improvement of Fe45Co30Cr10V10Ni5-xMnx high-entropy alloys

A new metastable high-entropy alloy (HEA) system was suggested by thermodynamic calculations based on the Gibbs free energies of FCC and HCP and the associated stacking fault energy (SFE). The Fe45Co30Cr10V10Ni5-xMnx (x = 0, 2.5, and 5 at.%) alloys were fabricated, and their tensile properties were...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2020-01, Vol.772, p.138809, Article 138809
Hauptverfasser:	Yang, Junha, Jo, Yong Hee, Kim, Dae Woong, Choi, Won-Mi, Kim, Hyoung Seop, Lee, Byeong-Joo, Sohn, Seok Su, Lee, Sunghak
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloy systems Cryogenic effects Cryogenic temperature Deformation effects Deformation mechanisms Heat treating High entropy alloys High-entropy alloy (HEA) Manganese Martensite Martensitic transformations Plastic instability Room temperature Stacking fault energy Stacking fault energy (SFE) Strain analysis Strain hardening Tensile properties Tensile strength Thermodynamic calculation Transformation-induced plasticity (TRIP)
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