{
  "type": "minecraft:crafting_shapeless",
  "category": "misc",
  "ingredients": [
    [
      {
        "tag": "forge:dusts/iron"
      },
      {
        "tag": "forge:ingots/iron"
      }
    ],
    [
      {
        "tag": "forge:dusts/iron"
      },
      {
        "tag": "forge:ingots/iron"
      }
    ],
    [
      {
        "tag": "forge:dusts/nickel"
      },
      {
        "tag": "forge:ingots/nickel"
      }
    ],
    {
      "item": "minecraft:fire_charge"
    }
  ],
  "result": {
    "count": 3,
    "item": "thermal:invar_ingot"
  }
}