{
  "type": "immersiveengineering:arc_furnace",
  "results": [
    {
      "count": 2,
      "base_ingredient": {
        "item": "thermal:ingot_constantan_ingot"
      }
    }
  ],
  "additives": [
    {
      "item": "thermal:nickel_ingot"
    }
  ],
  "input": {
    "item": "thermal:copper_ingot"
  },
  "time": 100,
  "energy": 51200
}