EnergonRelics/src/main/resources/data/energonrelics/recipes/thermal_casing.json

{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "#I#",
        "I#I",
        "#I#"
    ],
    "key": {
        "#": {
            "item": "minecraft:bricks"
        },
        "I": {
            "item": "minecraft:iron_ingot"
        }
    },
    "result": {
        "item": "energonrelics:thermal_casing",
        "count": 4
    }
}