Study of Nonlinear Deformation of FCC-AuCuSi under Pressure by the Statistical Moment Method

Study of Nonlinear Deformation of FCC-AuCuSi under Pressure by the Statistical Moment Method

In this work, we build the model and derive the theory of nonlinear deformation for substitutional alloy AB with interstitial atom C and face-centered cubic structure under pressure from the statistical moment method. The calculation results for FCC-AuCuSi are presented. We obtain the values of dens...

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Veröffentlicht in:Advances in materials science and engineering 2021, Vol.2021 (1)
Hauptverfasser: Hoc, Nguyen Quang, Tinh, Bui Duc, Hien, Nguyen Duc, Coman, Gelu
Format: Artikel
Sprache:eng
Schlagworte:
Alloys
Approximation
Deformation
Elastic deformation
Elastic limit
Energy
Equilibrium
Metals
Numerical analysis
Phase transitions
Stress-strain curves
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Zusammenfassung:In this work, we build the model and derive the theory of nonlinear deformation for substitutional alloy AB with interstitial atom C and face-centered cubic structure under pressure from the statistical moment method. The calculation results for FCC-AuCuSi are presented. We obtain the values of density of deformation energy, maximum real stress, limit of elastic deformation, and the stress-strain curve and compare the calculated results with experiments and other calculations.
ISSN:1687-8434
1687-8442
DOI:10.1155/2021/6693326