# Silicon wafer

Pyanodons item · internal name `silicon-wafer` · stack size 100 · first craftable in tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md))
HTML page: https://factorio.kalzumeus.com/item/silicon-wafer/

## Produced by (3 recipes)

### Silicon wafer (`silicon-wafer`)

- 8 s · tier 4 · productivity modules allowed
- Ingredients: 5 × [Electronic Grade Silicon](https://factorio.kalzumeus.com/item/eg-si.md), 3 × [Graphite](https://factorio.kalzumeus.com/item/graphite.md), 2 × [Crushed quartz](https://factorio.kalzumeus.com/item/crushed-quartz.md), 1 × [Aramid fiber](https://factorio.kalzumeus.com/item/aramid.md)
- Results: 100 × [Flue gas](https://factorio.kalzumeus.com/fluid/flue-gas.md), 2 × [Silicon wafer](https://factorio.kalzumeus.com/item/silicon-wafer.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04
- Unlocked by: [Semiconductor doping](https://factorio.kalzumeus.com/tech/semiconductor-doping.md)

### Silicon wafer (`silicon-wafer-2`)

- 5 s · tier 5 · productivity modules allowed
- Ingredients: 1 × [Polycrystalline silicon plate](https://factorio.kalzumeus.com/item/polycrystalline-plate.md), 1 × [Aramid fiber](https://factorio.kalzumeus.com/item/aramid.md)
- Results: 3 × [Silicon wafer](https://factorio.kalzumeus.com/item/silicon-wafer.md)
- Made in: Electronics factory MK 01, Electronics factory MK 02, Electronics factory MK 03, Electronics factory MK 04
- Unlocked by: [Silicon processing - Stage 2](https://factorio.kalzumeus.com/tech/silicon-mk02.md)

### Silicon wafer (`silicon-wafer-3`)

- 5 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Monocrystalline silicon plate](https://factorio.kalzumeus.com/item/monocrystalline-plate.md), 1 × [Aramid fiber](https://factorio.kalzumeus.com/item/aramid.md)
- Results: 5 × [Silicon wafer](https://factorio.kalzumeus.com/item/silicon-wafer.md)
- Made in: Electronics factory MK 01, Electronics factory MK 02, Electronics factory MK 03, Electronics factory MK 04
- Unlocked by: [Silicon processing - Stage 3](https://factorio.kalzumeus.com/tech/silicon-mk03.md)

## Used in (9 recipes)

- Heavily n-doped silicon (`heavy-n`, tier 4) → [Heavily n-doped silicon](https://factorio.kalzumeus.com/item/heavy-n.md)
- Lightly n-doped silicon (`light-n`, tier 4) → [Lightly n-doped silicon](https://factorio.kalzumeus.com/item/light-n.md)
- Lightly p-doped silicon (`p-dope`, tier 4) → [Lightly p-doped silicon](https://factorio.kalzumeus.com/item/p-dope.md)
- Heavily p-doped silicon (`heavy-p-type`, tier 6) → [Heavily p-doped silicon](https://factorio.kalzumeus.com/item/heavy-p-type.md)
- Lightly p-doped silicon (`p-dope2`, tier 6) → [Lightly p-doped silicon](https://factorio.kalzumeus.com/item/p-dope.md)
- Lightly n-doped silicon (`light-n2`, tier 7) → [Lightly n-doped silicon](https://factorio.kalzumeus.com/item/light-n.md)
- Nanoelectromechanical systems (`nems`, tier 7) → [Nanoelectromechanical systems](https://factorio.kalzumeus.com/item/nems.md)
- Quantum Well (`quantum-well`, tier 7) → [Quantum Well](https://factorio.kalzumeus.com/item/quantum-well.md)
- Quantum dots (`quantum-dots`, tier 7) → [Quantum dots](https://factorio.kalzumeus.com/item/quantum-dots.md)