# Neodymium ferroboron alloy

Pyanodons item · internal name `ndfeb-alloy` · stack size 100 · first craftable in tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/item/ndfeb-alloy/

## Produced by (2 recipes)

### Neodymium ferroboron alloy (`ndfeb-alloy`)

- 4 s · tier 5
- Ingredients: 12 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md), 5 × [Rare earth oxides](https://factorio.kalzumeus.com/item/reo.md), 4 × [Boron](https://factorio.kalzumeus.com/item/boron.md), 5 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 1 × [Fuel rod MK 01](https://factorio.kalzumeus.com/item/fuelrod-mk01.md), 2 × [Sand casting](https://factorio.kalzumeus.com/item/sand-casting.md), 100 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Results: 1 × [Neodymium ferroboron alloy](https://factorio.kalzumeus.com/item/ndfeb-alloy.md)
- Made in: Smelter MK 01, Smelter MK 02, Smelter MK 03, Smelter MK 04
- Unlocked by: [Magnetic Core](https://factorio.kalzumeus.com/tech/magnetic-core.md)

### Neodymium ferroboron alloy (`hotair-ndfeb-alloy`)

- 4 s · tier 5
- Ingredients: 12 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md), 5 × [Rare earth oxides](https://factorio.kalzumeus.com/item/reo.md), 4 × [Boron](https://factorio.kalzumeus.com/item/boron.md), 5 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 1 × [Fuel rod MK 01](https://factorio.kalzumeus.com/item/fuelrod-mk01.md), 2 × [Sand casting](https://factorio.kalzumeus.com/item/sand-casting.md), 100 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md), 50 × [Hot air](https://factorio.kalzumeus.com/fluid/hot-air.md)
- Results: 2 × [Neodymium ferroboron alloy](https://factorio.kalzumeus.com/item/ndfeb-alloy.md)
- Made in: Smelter MK 01, Smelter MK 02, Smelter MK 03, Smelter MK 04
- Unlocked by: [Magnetic Core](https://factorio.kalzumeus.com/tech/magnetic-core.md)

## Used in (2 recipes)

- Magnetic core (`magnetic-core`, tier 5) → [Magnetic core](https://factorio.kalzumeus.com/item/magnetic-core.md)
- Neodymium ferroboron powder (`ndfeb-powder`, tier 5) → [Neodymium ferroboron powder](https://factorio.kalzumeus.com/item/ndfeb-powder.md)