21 lines
1.1 KiB
YAML
21 lines
1.1 KiB
YAML
# M. Levy, Handbook of Elastic Properties of Solids, Liquids, and Gases (2001)
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# C. Zambaldi, "Orientation informed nanoindentation of a-titanium: Indentation pileup in hexagonal metals deforming by prismatic slip", J. Mater. Res., Vol. 27, No. 1, Jan 14, 2012
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# Better use values from L. Wang, Z. Zheng, H. Phukan, P. Kenesei, J.-S. Park, J. Lind, R.M. Suter, T.R. Bieler, Direct measurement of critical resolved shear stress of prismatic and basal slip in polycrystalline Ti using high energy X-ray diffraction microscopy, Acta Mater 2017
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cpTi:
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lattice: hP
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c/a: 1.587
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mechanical:
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output: [F, P, F_e, F_p, L_p, O]
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elastic: {C_11: 160.0e9, C_12: 90.0e9, C_13: 66.0e9, C_33: 181.7e9, C_44: 46.5e9, type: hooke}
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plastic:
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N_sl: [3, 3, 0, 6, 12]
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a_sl: 2.0
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dot_gamma_0_sl: 0.001
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h_0_sl_sl: 200e6
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h_sl_sl: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
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n_sl: 20
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output: [gamma_sl]
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type: phenopowerlaw
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xi_0_sl: [0.15e9, 0.09e9, 0, 0.20e9, 0.25e9]
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xi_inf_sl: [0.24e9, 0.5e9, 0, 0.6e9, 0.8e9]
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