Fellies/kubejs/data/thermal/recipes/machine/smelter/smelter_alloy_constantan.json

{
    "type": "thermal:smelter",
    "input": [
        {
            "value": [
                {
                    "tag": "forge:ingots/copper"
                },
                {
                    "tag": "forge:dusts/copper"
                }
            ],
            "count": 1
        },
        {
            "value": [
                {
                    "tag": "forge:ingots/nickel"
                },
                {
                    "tag": "forge:dusts/nickel"
                }
            ],
            "count": 1
        }
    ],
    "result": [
        {
            "item": "emendatusenigmatica:constantan_ingot",
            "count": 2
        }
    ],
    "energy": 3200
}