21 lines
653 B
YAML
21 lines
653 B
YAML
# parameters fitted by D. Ma to:
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# I. Kovacs, G. Voros
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# On the mathematical description of the tensile stress-strain curves of polycrystalline face centered cubic metals
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# International Journal of Plasticity, Volume 12, Issue 1, 1996, Pages 35–43
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# DOI: 10.1016/S0749-6419(95)00043-7
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Gold:
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lattice: cF
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mechanics:
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elasticity: {C_11: 191.0e9, C_12: 162.0e9, C_44: 42.20e9, type: hooke}
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plasticity:
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N_sl: [12]
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a_sl: 1.0
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dot_gamma_0_sl: 0.001
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h_0_sl_sl: 75e6
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h_sl_sl: [1, 1, 1.4, 1.4, 1.4, 1.4]
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n_sl: 83.3
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output: [xi_sl]
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type: phenopowerlaw
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xi_0_sl: [26.25e6]
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xi_inf_sl: [53.00e6]
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