{
  "type": "enderio:alloy_smelting",
  "energy": 5000,
  "experience": 0.3,
  "inputs": [
    {
      "count": 3,
      "ingredient": "#c:dusts/copper"
    },
    {
      "count": 1,
      "ingredient": "#c:dusts/tin"
    }
  ],
  "output": {
    "count": 4,
    "id": "ftbmaterials:bronze_ingot"
  }
}