homogenization:
  fullfield:
    N_constituents: 1
    mechanical:
      type: pass
      output: ['F', 'P', 'sigma', 'material']
phase:
  Iron:
    references: ['https://en.wikipedia.org/wiki/Iron']
    lattice: cI
    rho: 0.000000000000007874 #7.874e-15
    mechanical:
      output : ['O']
      elastic:
        type: Hooke
        references: ['W. F. Hosford. The mechanics of crystals and textured polycrystals. Oxford University Press, New York-Oxford 1993. https://doi.org/10.1002/crat.2170290414']
        C_11: 233500.000000
        C_12: 135500.0000000
        C_44: 118000.0000000
      plastic:
        type: phenopowerlaw
        output: ['xi_sl', 'gamma_sl']
        N_sl: [1]
        dot_gamma_0_sl: [0.0017]
        n_sl: [6]
        a_sl: [2.3]  # Strain rate sensitivity
        xi_0_sl: [121.5]  # Changes yield stress
        xi_inf_sl: [366]  #  Controls strain hardening
        h_0_sl-sl: [385]  # Modifies work-hardening rate
        h_sl-sl: [1.0]  # Slightly reduced interaction
      damage:
        type: none
  Ti:
    references: ['https://www.totalmateria.com/page.aspx?ID=CheckArticle&site=ktn&NM=221']
    lattice: hP
    c/a: 1.640
    rho: 0.000000000000004506 #4.506e-15
    mechanical:
      output : ['O']
      elastic:
        type: Hooke
        references: ['W. F. Hosford. The mechanics of crystals and textured polycrystals. Oxford University Press, New York-Oxford 1993. https://doi.org/10.1002/crat.2170290414']
        C_11: 22810.0
        #C_11,T: -59.15
        #C_11,T^2: 0.01156
        C_12: 140360.0
        #C_12,T: 21.92
        #C_12,T^2: -0.01621
        C_44: 39190.0
        #C_44,T: -18.57
        #C_44,T^2: -0.003745
        C_33: 294280.0
        #C_33,T: -41.10
        #C_33,T^2: 0.00733
        C_13: 107330.0
        #C_13,T: 2.965
        #C_13,T^2: -0.005767
        #T_ref: 293.15
      plastic:
        type: phenopowerlaw
        output: ['xi_sl', 'gamma_sl']
        N_sl: [3, 0, 0, 0]   # basal, prism, -, 1. pyr<c+a>
        dot_gamma_0_sl: [0.001, 0.0, 0.0, 0.0]
        n_sl: [20, 0, 0, 0]
        a_sl: [2.0, 0.0, 0.0, 0.0]
        # C. Zambaldi et al.:
        xi_0_sl:   [349, 0.0, 0.0, 0.0]
        xi_inf_sl: [568, 0.0, 0.0, 0.0]
        # L. Wang et al. :
        # xi_0_sl:   [127.e+6, 96.e+6, 0.0, 240.e+6]
        h_0_sl-sl: [200, 0.0, 0.0, 0.0]
        h_sl-sl: [1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0, 1.0]
      damage:
        type: none
material:
- constituents:
  - phase: Iron
    O: [0.820456968582669, -0.339844403730458, 0.175932915225707, -0.424739630005737]
    v: 1.0
  homogenization: fullfield
- constituents:
  - phase: Ti
    O: [1, 0, 0, 0]
    v: 1.0
  homogenization: fullfield