{
  "counts": {
    "above_hull": 0,
    "entries": 6,
    "intervals": 5,
    "vertices": 6
  },
  "elements": [
    "DY",
    "FE"
  ],
  "flags": [
    "has_intermediate_phases"
  ],
  "isotherms": [
    {
      "element_reference": {
        "DY": {
          "energy": -22336.646536079465,
          "phase": "HCP_A3"
        },
        "FE": {
          "energy": -8133.458232718506,
          "phase": "BCC_A2"
        }
      },
      "intervals": [
        {
          "enthalpy": {
            "intercept": 0.0,
            "slope": -17447.69669614975
          },
          "entropy": {
            "intercept": 0.0,
            "slope": -5.8888991479564226
          },
          "intercept": 0.0,
          "kind": "two_phase",
          "left": {
            "phase": "HCP_A3",
            "x": 0.0
          },
          "mu_a_rel": 0.0,
          "mu_b_rel": -15691.921415186538,
          "right": {
            "phase": "DYFE2_C15",
            "x": 0.6666666666666666
          },
          "slope": -15691.921415186538,
          "x_hi": 0.6666666666666666,
          "x_lo": 0.0
        },
        {
          "enthalpy": {
            "intercept": -22178.230433925855,
            "slope": 15819.648954739037
          },
          "entropy": {
            "intercept": -42.060428127762755,
            "slope": 57.20174304368771
          },
          "intercept": -9637.913787633428,
          "kind": "two_phase",
          "left": {
            "phase": "DYFE2_C15",
            "x": 0.6666666666666666
          },
          "mu_a_rel": -9637.913787633428,
          "mu_b_rel": -10872.964521369824,
          "right": {
            "phase": "DYFE3",
            "x": 0.75
          },
          "slope": -1235.0507337363956,
          "x_hi": 0.75,
          "x_lo": 0.6666666666666666
        },
        {
          "enthalpy": {
            "intercept": -25067.208429844963,
            "slope": 19671.61961596451
          },
          "entropy": {
            "intercept": -25.166283850978864,
            "slope": 34.67621734130919
          },
          "intercept": -17563.880899675594,
          "kind": "two_phase",
          "left": {
            "phase": "DYFE3",
            "x": 0.75
          },
          "mu_a_rel": -17563.880899675594,
          "mu_b_rel": -8230.975484022434,
          "right": {
            "phase": "DY6FE23_D8A",
            "x": 0.7931034482758621
          },
          "slope": 9332.90541565316,
          "x_hi": 0.7931034482758621,
          "x_lo": 0.75
        },
        {
          "enthalpy": {
            "intercept": -42257.09507680289,
            "slope": 41345.824518650596
          },
          "entropy": {
            "intercept": -7.411182932789119,
            "slope": 12.289350966200384
          },
          "intercept": -40047.450885391794,
          "kind": "two_phase",
          "left": {
            "phase": "DY6FE23_D8A",
            "x": 0.7931034482758621
          },
          "mu_a_rel": -40047.450885391794,
          "mu_b_rel": -2365.6963573138637,
          "right": {
            "phase": "DY2FE17",
            "x": 0.894736842105263
          },
          "slope": 37681.75452807793,
          "x_hi": 0.894736842105263,
          "x_lo": 0.7931034482758621
        },
        {
          "enthalpy": {
            "intercept": -50002.894821097405,
            "slope": 50002.894821097405
          },
          "entropy": {
            "intercept": 34.05324535120659,
            "slope": -34.05324535120659
          },
          "intercept": -60155.86992255961,
          "kind": "two_phase",
          "left": {
            "phase": "DY2FE17",
            "x": 0.894736842105263
          },
          "mu_a_rel": -60155.86992255961,
          "mu_b_rel": 0.0,
          "right": {
            "phase": "BCC_A2",
            "x": 1.0
          },
          "slope": 60155.86992255961,
          "x_hi": 1.0,
          "x_lo": 0.894736842105263
        }
      ],
      "temperature_K": 298.15,
      "vertices": [
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": 0.0,
          "enthalpy": 0.0,
          "entries_at_x": 1,
          "entropy": 0.0,
          "formula": "",
          "nsites": null,
          "phase": "HCP_A3",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.0
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -10461.280943457692,
          "energy_per_atom": -10461.280943457692,
          "enthalpy": -11631.797797433166,
          "entries_at_x": 1,
          "entropy": -3.9259327653042817,
          "formula": "",
          "nsites": null,
          "phase": "DYFE2_C15",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.6666666666666666
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -10564.201837935725,
          "energy_per_atom": -10564.201837935725,
          "enthalpy": -10313.493717871579,
          "entries_at_x": 1,
          "entropy": 0.8408791550030301,
          "formula": "",
          "nsites": null,
          "phase": "DYFE3",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.75
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -10161.921432088606,
          "energy_per_atom": -10161.921432088606,
          "enthalpy": -9465.579079252419,
          "entries_at_x": 1,
          "entropy": 2.3355436955767033,
          "formula": "",
          "nsites": null,
          "phase": "DY6FE23_D8A",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.7931034482758621
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": -6332.196833953649,
          "energy_per_atom": -6332.196833953649,
          "enthalpy": -5263.4626127471,
          "entries_at_x": 1,
          "entropy": 3.584552142232276,
          "formula": "",
          "nsites": null,
          "phase": "DY2FE17",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 0.894736842105263
        },
        {
          "collinear": false,
          "degenerate": [],
          "energy": 0.0,
          "energy_per_atom": 0.0,
          "enthalpy": 0.0,
          "entries_at_x": 1,
          "entropy": 0.0,
          "formula": "",
          "nsites": null,
          "phase": "BCC_A2",
          "phase_kind": "solution",
          "spacegroup_number": null,
          "spacegroup_symbol": "",
          "theoretical": false,
          "x": 1.0
        }
      ]
    }
  ],
  "mp_agreement": {
    "comparable": false,
    "comparable_note": "CALPHAD isotherms have no upstream stability flag to compare against",
    "max_abs_delta_energy_above_hull": 0.0,
    "only_mp_stable": [],
    "only_ours_stable": [],
    "stable_sets_match": true
  },
  "provenance": {
    "assessment": "DyFe-17Ron",
    "builder_version": 1,
    "engine": {
      "numpy": "2.5.1",
      "pycalphad": "0.11.2",
      "python": "3.13.15"
    },
    "fit_tol": 1.0,
    "observed_at": "2026-09-03T00:33:09Z",
    "phase_families": {},
    "sample_conditions": {
      "endpoint_tol": 1.0,
      "fit_samples": 65,
      "order_tol": 0.0001,
      "pressure_Pa": 101325.0,
      "redundant_tol": 1.0,
      "refine_tol": 1e-07,
      "step": 0.002,
      "temperature_K": 298.15
    },
    "source_path": "databases/sgte-binary/DyFe-17Ron.tdb",
    "source_sha256": "47f67b915e3458af762d6e59242cedf2fad1965f9fed130e70956ee832353121"
  },
  "reference": {
    "kind": "calphad_formation_T",
    "per": "mole_atoms",
    "temperature_K": 298.15,
    "units": "J/mol-atoms"
  },
  "schema_version": 1,
  "system_id": "DY-FE",
  "x_element": "FE"
}